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Tshiabuila D, Choga W, James SE, Maponga T, Preiser W, van Zyl G, Moir M, van Wyk S, Giandhari J, Pillay S, Anyaneji UJ, Lessells RJ, Naidoo Y, Sanko TJ, Wilkinson E, Tegally H, Baxter C, Martin DP, de Oliveira T. An Oxford Nanopore Technology-Based Hepatitis B Virus Sequencing Protocol Suitable For Genomic Surveillance Within Clinical Diagnostic Settings. medRxiv 2024:2024.01.19.24301519. [PMID: 38293032 PMCID: PMC10827254 DOI: 10.1101/2024.01.19.24301519] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2024]
Abstract
Chronic hepatitis B virus (HBV) infection remains a significant public health concern, particularly in Africa, where there is a substantial burden. HBV is an enveloped virus, with isolates being classified into ten phylogenetically distinct genotypes (A - J) determined based on full-genome sequence data or reverse hybridization-based diagnostic tests. In practice, limitations are noted in that diagnostic sequencing, generally using Sanger sequencing, tends to focus only on the S-gene, yielding little or no information on intra-patient HBV genetic diversity with very low-frequency variants and reverse hybridization detects only known genotype-specific mutations. To resolve these limitations, we developed an Oxford Nanopore Technology (ONT)-based HBV genotyping protocol suitable for clinical virology, yielding complete HBV genome sequences and extensive data on intra-patient HBV diversity. Specifically, the protocol involves tiling-based PCR amplification of HBV sequences, library preparation using the ONT Rapid Barcoding Kit, ONT GridION sequencing, genotyping using Genome Detective software, recombination analysis using jpHMM and RDP5 software, and drug resistance profiling using Geno2pheno software. We prove the utility of our protocol by efficiently generating and characterizing high-quality near full-length HBV genomes from 148 left-over diagnostic Hepatitis B patient samples obtained in the Western Cape province of South Africa, providing valuable insights into the genetic diversity and epidemiology of HBV in this region of the world.
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Affiliation(s)
- Derek Tshiabuila
- Centre for Epidemic Response and Innovation (CERI), Stellenbosch University, South Africa
| | - Wonderful Choga
- Centre for Epidemic Response and Innovation (CERI), Stellenbosch University, South Africa
| | - San E. James
- Centre for Epidemic Response and Innovation (CERI), Stellenbosch University, South Africa
- KwaZulu Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu Natal, Durban, South Africa
| | - Tongai Maponga
- Division of Medical Virology, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa & National Health Laboratory Service
| | - Wolfgang Preiser
- Division of Medical Virology, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa & National Health Laboratory Service
| | - Gert van Zyl
- Division of Medical Virology, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa & National Health Laboratory Service
| | - Monika Moir
- Centre for Epidemic Response and Innovation (CERI), Stellenbosch University, South Africa
| | - Stephanie van Wyk
- Collaborating Centre for Optimizing Antimalarial Therapy (CCOAT), Mitigating Antimalarial Resistance Consortium in South East Africa (MARC SEA), Department of Medicine, Division of Clinical Pharmacology, University of Cape Town, South Africa
| | - Jennifer Giandhari
- KwaZulu Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu Natal, Durban, South Africa
| | - Sureshnee Pillay
- KwaZulu Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu Natal, Durban, South Africa
| | - Ugochukwu J. Anyaneji
- KwaZulu Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu Natal, Durban, South Africa
| | - Richard J. Lessells
- KwaZulu Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu Natal, Durban, South Africa
| | - Yeshnee Naidoo
- Centre for Epidemic Response and Innovation (CERI), Stellenbosch University, South Africa
| | - Tomasz Janusz Sanko
- Centre for Epidemic Response and Innovation (CERI), Stellenbosch University, South Africa
| | - Eduan Wilkinson
- Centre for Epidemic Response and Innovation (CERI), Stellenbosch University, South Africa
| | - Houriiyah Tegally
- Centre for Epidemic Response and Innovation (CERI), Stellenbosch University, South Africa
| | - Cheryl Baxter
- Centre for Epidemic Response and Innovation (CERI), Stellenbosch University, South Africa
| | - Darren P. Martin
- Computational Biology Division, Department of Integrative Biomedical Sciences, Institute of Infectious Diseases and Molecular Medicine, University of Cape Town, Observatory 7925, South Africa
| | - Tulio de Oliveira
- Centre for Epidemic Response and Innovation (CERI), Stellenbosch University, South Africa
- KwaZulu Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu Natal, Durban, South Africa
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Govender A, Singh S, Groeneveld J, Pillay S, Willows-Munro S. Metabarcoding analysis of marine zooplankton confirms the ecological role of a sheltered bight along an exposed continental shelf. Mol Ecol 2023; 32:6210-6222. [PMID: 35712991 DOI: 10.1111/mec.16567] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Revised: 05/17/2022] [Accepted: 06/10/2022] [Indexed: 11/30/2022]
Abstract
Zooplankton plays an essential role in marine ecosystems as the link between primary producers (phytoplankton) and higher trophic levels in food webs, and as a dynamic pool of recruits for invertebrates and fish. Zooplankton communities are diverse with a patchy distribution at different spatial scales, influenced by oceanographic processes. The continental shelf of eastern South Africa is narrow and exposed to the western-boundary Agulhas Current, with some shelter against strong directional flow provided by the broader KwaZulu-Natal Bight, a coastal offset adjacent to an estuary. We compared zooplankton species richness, diversity and relative abundance of key taxa among sheltered and exposed shelf areas using metabarcoding and community analysis, to explore the ecological role of the bight in a highly dynamic ocean region. Metabarcoding recovered higher richness and diversity at a finer resolution than could previously be achieved with traditional microscopy. Of 271 operational taxonomic units (OTUs) recovered through metabarcoding, 63% could be matched with >95% sequence similarity to reference barcodes. OTUs were dominated by malacostracan crustaceans (161 spp.), ray-finned fishes (45 spp.) and copepods (28 spp.). Species richness, diversity and the relative abundance of key taxa differed between sheltered and exposed shelf areas. Lower species richness in the bight was partly attributed to structurally homogeneous benthic habitats, and an associated reduction of meroplanktonic species originating from local benthic-pelagic exchange. High relative abundance of a ray-finned fish in the bight, as observed based on fish eggs and read counts, confirmed that the bight is an important fish spawning area. Overall, zooplankton metabarcoding outputs were congruent with findings of previous ecological research using more traditional methods of observation.
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Affiliation(s)
- Ashrenee Govender
- School of Life Sciences, University of KwaZulu-Natal, Pietermaritzburg, South Africa
- Oceanographic Research Institute, Durban, South Africa
| | - Sohana Singh
- Oceanographic Research Institute, Durban, South Africa
| | - Johan Groeneveld
- School of Life Sciences, University of KwaZulu-Natal, Pietermaritzburg, South Africa
- Oceanographic Research Institute, Durban, South Africa
| | - Sureshnee Pillay
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Department of Laboratory Medicine and Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Sandi Willows-Munro
- School of Life Sciences, University of KwaZulu-Natal, Pietermaritzburg, South Africa
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Padane A, Tegally H, Ramphal Y, Seyni N, Sarr M, Diop MM, Diedhiou CK, Mboup A, Diouf ND, Souaré A, Diagne ND, Aza-Gnandji M, Dabo NA, Dia YA, Diaw NA, Leye N, Diaw PA, Ahouidi A, Cissé B, Diallo AS, Diop O, Diallo AA, Ndoye S, Sanko TJ, Baxter C, Wilkinson E, San JE, Tshabuila D, Naidoo Y, Pillay S, Lessells R, Cissé K, Leye A, Mbaye KA, Kania D, Tinto B, Traoré I, Kagone ST, Ouedraogo AS, Gifford RJ, Lourenço J, Giovanetti M, Giandhari J, de Oliveira T, Mboup S. An emerging clade of Chikungunya West African genotype discovered in real-time during 2023 outbreak in Senegal. medRxiv 2023:2023.11.14.23298527. [PMID: 38014099 PMCID: PMC10680901 DOI: 10.1101/2023.11.14.23298527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2023]
Abstract
Chikungunya (CHIKV) is a re-emerging endemic arbovirus in West Africa. Since July 2023, Senegal and Burkina Faso have been experiencing an ongoing outbreak, with over 300 confirmed cases detected so far in the regions of Kédougou and Tambacounda in Senegal, the largest recorded outbreak yet. CHIKV is typically maintained in a sylvatic cycle in Senegal but its evolution and factors contributing to re-emergence are so far unknown in West Africa, leaving a gap in understanding and responding to recurrent epidemics. We produced, in real-time, the first locally-generated and publicly available CHIKV whole genomes in West Africa, to characterize the genetic diversity of circulating strains, along with phylodynamic analysis to estimate time of emergence and population growth dynamics. A novel strain of the West African genotype, phylogenetically distinct from strains circulating in previous outbreaks, was identified. This suggests a likely new spillover from sylvatic cycles in rural Senegal and potential of seeding larger epidemics in urban settings in Senegal and elsewhere.
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Francisco NM, van Wyk S, Moir M, San JE, Sebastião CS, Tegally H, Xavier J, Maharaj A, Neto Z, Afonso P, Jandondo D, Paixão J, Miranda J, David K, Inglês L, Pereira A, Paulo A, Carralero RR, Freitas HR, Mufinda F, Lutucuta S, Ghafari M, Giovanetti M, Giandhari J, Pillay S, Naidoo Y, Singh L, Tshiabuila D, Martin DP, Chabuka L, Choga W, Wanjohi D, Mwangi S, Pillay Y, Kebede Y, Shumba E, Ondoa P, Baxter C, Wilkinson E, Tessema SK, Katzourakis A, Lessells R, de Oliveira T, Morais J. Insights into SARS-CoV-2 in Angola during the COVID-19 peak: Molecular epidemiology and genome surveillance. Influenza Other Respir Viruses 2023; 17:e13198. [PMID: 37744993 PMCID: PMC10515134 DOI: 10.1111/irv.13198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 08/25/2023] [Accepted: 08/27/2023] [Indexed: 09/26/2023] Open
Abstract
Background In Angola, COVID-19 cases have been reported in all provinces, resulting in >105,000 cases and >1900 deaths. However, no detailed genomic surveillance into the introduction and spread of the SARS-CoV-2 virus has been conducted in Angola. We aimed to investigate the emergence and epidemic progression during the peak of the COVID-19 pandemic in Angola. Methods We generated 1210 whole-genome SARS-CoV-2 sequences, contributing West African data to the global context, that were phylogenetically compared against global strains. Virus movement events were inferred using ancestral state reconstruction. Results The epidemic in Angola was marked by four distinct waves of infection, dominated by 12 virus lineages, including VOCs, VOIs, and the VUM C.16, which was unique to South-Western Africa and circulated for an extended period within the region. Virus exchanges occurred between Angola and its neighboring countries, and strong links with Brazil and Portugal reflected the historical and cultural ties shared between these countries. The first case likely originated from southern Africa. Conclusion A lack of a robust genome surveillance network and strong dependence on out-of-country sequencing limit real-time data generation to achieve timely disease outbreak responses, which remains of the utmost importance to mitigate future disease outbreaks in Angola.
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Affiliation(s)
- Ngiambudulu M. Francisco
- Grupo de Investigação Microbiana e ImunológicaInstituto Nacional de Investigação em SaúdeLuandaAngola
| | - Stephanie van Wyk
- Center for Epidemic Response and Innovation (CERI), School of Data Science and Computational ThinkingStellenbosch UniversityStellenboschSouth Africa
| | - Monika Moir
- Center for Epidemic Response and Innovation (CERI), School of Data Science and Computational ThinkingStellenbosch UniversityStellenboschSouth Africa
| | - James Emmanuel San
- Center for Epidemic Response and Innovation (CERI), School of Data Science and Computational ThinkingStellenbosch UniversityStellenboschSouth Africa
- KwaZulu‐Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of MedicineUniversity of KwaZulu‐NatalDurbanSouth Africa
| | - Cruz S. Sebastião
- Grupo de Investigação Microbiana e ImunológicaInstituto Nacional de Investigação em SaúdeLuandaAngola
- Centro de Investigação em Saúde de Angola (CISA)CaxitoAngola
| | - Houriiyah Tegally
- Center for Epidemic Response and Innovation (CERI), School of Data Science and Computational ThinkingStellenbosch UniversityStellenboschSouth Africa
- KwaZulu‐Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of MedicineUniversity of KwaZulu‐NatalDurbanSouth Africa
| | - Joicymara Xavier
- Center for Epidemic Response and Innovation (CERI), School of Data Science and Computational ThinkingStellenbosch UniversityStellenboschSouth Africa
| | - Akhil Maharaj
- Center for Epidemic Response and Innovation (CERI), School of Data Science and Computational ThinkingStellenbosch UniversityStellenboschSouth Africa
| | | | - Pedro Afonso
- Grupo de Investigação Microbiana e ImunológicaInstituto Nacional de Investigação em SaúdeLuandaAngola
| | - Domingos Jandondo
- Grupo de Investigação Microbiana e ImunológicaInstituto Nacional de Investigação em SaúdeLuandaAngola
| | - Joana Paixão
- Grupo de Investigação Microbiana e ImunológicaInstituto Nacional de Investigação em SaúdeLuandaAngola
| | - Julio Miranda
- Grupo de Investigação Microbiana e ImunológicaInstituto Nacional de Investigação em SaúdeLuandaAngola
| | - Kumbelembe David
- Grupo de Investigação Microbiana e ImunológicaInstituto Nacional de Investigação em SaúdeLuandaAngola
| | - Luzia Inglês
- Grupo de Investigação Microbiana e ImunológicaInstituto Nacional de Investigação em SaúdeLuandaAngola
| | - Amilton Pereira
- Grupo de Investigação Microbiana e ImunológicaInstituto Nacional de Investigação em SaúdeLuandaAngola
| | - Agostinho Paulo
- Grupo de Investigação Microbiana e ImunológicaInstituto Nacional de Investigação em SaúdeLuandaAngola
| | - Raisa Rivas Carralero
- Grupo de Investigação Microbiana e ImunológicaInstituto Nacional de Investigação em SaúdeLuandaAngola
| | | | | | | | - Mahan Ghafari
- KwaZulu‐Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of MedicineUniversity of KwaZulu‐NatalDurbanSouth Africa
| | - Marta Giovanetti
- Reference Laboratory of FlavivirusOswaldo Cruz FoundationRio de JaneiroBrazil
| | - Jennifer Giandhari
- KwaZulu‐Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of MedicineUniversity of KwaZulu‐NatalDurbanSouth Africa
| | - Sureshnee Pillay
- KwaZulu‐Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of MedicineUniversity of KwaZulu‐NatalDurbanSouth Africa
| | - Yeshnee Naidoo
- Center for Epidemic Response and Innovation (CERI), School of Data Science and Computational ThinkingStellenbosch UniversityStellenboschSouth Africa
| | - Lavanya Singh
- KwaZulu‐Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of MedicineUniversity of KwaZulu‐NatalDurbanSouth Africa
| | - Derek Tshiabuila
- Center for Epidemic Response and Innovation (CERI), School of Data Science and Computational ThinkingStellenbosch UniversityStellenboschSouth Africa
| | - Darren Patrick Martin
- Division of Computational Biology, Department of Integrative Biomedical SciencesUniversity of Cape TownCape TownSouth Africa
- Institute of Infectious Disease and Molecular Medicine (IDM), Faculty of Health Sciences, University of Cape TownCape TownSouth Africa
| | - Lucious Chabuka
- Center for Epidemic Response and Innovation (CERI), School of Data Science and Computational ThinkingStellenbosch UniversityStellenboschSouth Africa
| | - Wonderful Choga
- Center for Epidemic Response and Innovation (CERI), School of Data Science and Computational ThinkingStellenbosch UniversityStellenboschSouth Africa
| | - Dorcas Wanjohi
- Africa CDC Institute of Pathogen GenomicsAfrica Centre for Disease Control and PreventionAddis AbabaEthiopia
| | - Sarah Mwangi
- Africa CDC Institute of Pathogen GenomicsAfrica Centre for Disease Control and PreventionAddis AbabaEthiopia
| | - Yusasha Pillay
- Center for Epidemic Response and Innovation (CERI), School of Data Science and Computational ThinkingStellenbosch UniversityStellenboschSouth Africa
| | - Yenew Kebede
- Africa CDC Institute of Pathogen GenomicsAfrica Centre for Disease Control and PreventionAddis AbabaEthiopia
| | - Edwin Shumba
- African Society for Laboratory MedicineAddis AbabaEthiopia
| | - Pascale Ondoa
- African Society for Laboratory MedicineAddis AbabaEthiopia
| | - Cheryl Baxter
- Center for Epidemic Response and Innovation (CERI), School of Data Science and Computational ThinkingStellenbosch UniversityStellenboschSouth Africa
- KwaZulu‐Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of MedicineUniversity of KwaZulu‐NatalDurbanSouth Africa
| | - Eduan Wilkinson
- Center for Epidemic Response and Innovation (CERI), School of Data Science and Computational ThinkingStellenbosch UniversityStellenboschSouth Africa
- KwaZulu‐Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of MedicineUniversity of KwaZulu‐NatalDurbanSouth Africa
| | - Sofonias Kifle Tessema
- Africa CDC Institute of Pathogen GenomicsAfrica Centre for Disease Control and PreventionAddis AbabaEthiopia
| | - Aris Katzourakis
- Department of BiologyOxford UniversityOxfordUK
- Big Data Institute, Nuffield Department of MedicineUniversity of OxfordOxfordUK
| | - Richard Lessells
- KwaZulu‐Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of MedicineUniversity of KwaZulu‐NatalDurbanSouth Africa
| | - Tulio de Oliveira
- Center for Epidemic Response and Innovation (CERI), School of Data Science and Computational ThinkingStellenbosch UniversityStellenboschSouth Africa
- KwaZulu‐Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of MedicineUniversity of KwaZulu‐NatalDurbanSouth Africa
| | - Joana Morais
- Grupo de Investigação Microbiana e ImunológicaInstituto Nacional de Investigação em SaúdeLuandaAngola
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Pillay S, de Vos M, Sohn H, Ghebrekristos Y, Dolby T, Warren RM, Theron G. To Test or Not? Xpert MTB/RIF as an Alternative to Smear Microscopy to Guide Line Probe Assay Testing for Drug-Resistant Tuberculosis. J Clin Microbiol 2023; 61:e0001723. [PMID: 37367228 PMCID: PMC10358166 DOI: 10.1128/jcm.00017-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Accepted: 06/05/2023] [Indexed: 06/28/2023] Open
Abstract
Xpert MTB/RIF (Xpert) revolutionized tuberculosis (TB) diagnosis. Laboratory decision making on whether widely-used reflex drug susceptibility assays (MTBDRplus, first-line resistance; MTBDRsl, second-line) are conducted is based on smear status, with smear-negative specimens often excluded. We performed receiver operator characteristic (ROC) curve analyses using bacterial load information (smear microscopy grade, Xpert-generated semi-quantitation categories and minimum cycle threshold [CTmin] values) from Xpert rifampicin-resistant sputum for the prediction of downstream line probe assay results as "likely non-actionable" (no resistance or susceptible results generated). We evaluated actionable-to-non-actionable result ratios and pay-offs with missed resistance versus LPAs done universally. Smear-negatives were more likely than smear-positive specimens to generate a non-actionable MTBDRplus (23% [133/559] versus 4% [15/381]) or MTBDRsl (39% [220/559] versus 12% [47/381]) result. However, excluding smear-negatives would result in missed rapid diagnoses (e.g., only 49% [264/537] of LPA-diagnosable isoniazid resistance would be detected if smear-negatives were omitted). Testing smear-negatives with a semi-quantitation category ≥ "medium" had a high ratio of actionable-to-non-actionable results (12.8 or a 4-fold improvement versus testing all using MTBDRplus, 4.5 or 3-fold improvement for MTBDRsl), which would still capture 64% (168/264) and 77% (34/44) of LPA-detectable smear-negative resistance, respectively. Use of CTmins permitted optimization of this ratio with higher specificity for non-actionable results but decreased resistance detected. Xpert quantitative information permits identification of a smear-negative subset in whom the payoffs of the ratio of actionable-to-non-actionable LPA results with missed resistance may prove acceptable to laboratories, depending on context. Our findings permit the rational expansion of direct DST to certain smear-negative sputum specimens.
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Affiliation(s)
- S. Pillay
- DSI-NRF Centre of Excellence for Biomedical Tuberculosis Research, South African Medical Research Council Centre for Tuberculosis Research, Division of Molecular Biology and Human Genetics, Faculty of Medicine and Health Sciences, Stellenbosch University, South Africa
- National Health Laboratory Services, Green Point, Cape Town, South Africa
| | - M. de Vos
- DSI-NRF Centre of Excellence for Biomedical Tuberculosis Research, South African Medical Research Council Centre for Tuberculosis Research, Division of Molecular Biology and Human Genetics, Faculty of Medicine and Health Sciences, Stellenbosch University, South Africa
| | - H. Sohn
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Y. Ghebrekristos
- National Health Laboratory Services, Green Point, Cape Town, South Africa
| | - T. Dolby
- National Health Laboratory Services, Green Point, Cape Town, South Africa
| | - R. M. Warren
- DSI-NRF Centre of Excellence for Biomedical Tuberculosis Research, South African Medical Research Council Centre for Tuberculosis Research, Division of Molecular Biology and Human Genetics, Faculty of Medicine and Health Sciences, Stellenbosch University, South Africa
| | - G. Theron
- DSI-NRF Centre of Excellence for Biomedical Tuberculosis Research, South African Medical Research Council Centre for Tuberculosis Research, Division of Molecular Biology and Human Genetics, Faculty of Medicine and Health Sciences, Stellenbosch University, South Africa
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Subramoney K, Mtileni N, Giandhari J, Naidoo Y, Ramphal Y, Pillay S, Ramphal U, Maharaj A, Tshiabuila D, Tegally H, Wilkinson E, Oliveira TD, Fielding BC, Treurnicht FK. Correction: Subramoney et al. Molecular Epidemiology of SARS-CoV-2 during Five COVID-19 Waves and the Significance of Low-Frequency Lineages. Viruses 2023, 15, 1194. Viruses 2023; 15:1502. [PMID: 37515306 PMCID: PMC10370479 DOI: 10.3390/v15071502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Accepted: 06/23/2023] [Indexed: 07/30/2023] Open
Abstract
In the original publication [...].
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Affiliation(s)
- Kathleen Subramoney
- School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg 2193, South Africa
- Department of Virology, National Health Laboratory Service, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg 2193, South Africa
- Centre for Vaccines and Immunology, National Institute for Communicable Diseases, Johannesburg 2131, South Africa
| | - Nkhensani Mtileni
- Department of Virology, National Health Laboratory Service, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg 2193, South Africa
| | - Jennifer Giandhari
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban 4001, South Africa
| | - Yeshnee Naidoo
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch 7600, South Africa
| | - Yajna Ramphal
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban 4001, South Africa
| | - Sureshnee Pillay
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban 4001, South Africa
| | - Upasana Ramphal
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban 4001, South Africa
| | - Akhil Maharaj
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban 4001, South Africa
| | - Derek Tshiabuila
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch 7600, South Africa
| | - Houriiyah Tegally
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban 4001, South Africa
| | - Eduan Wilkinson
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch 7600, South Africa
| | - Tulio de Oliveira
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban 4001, South Africa
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch 7600, South Africa
| | - Burtram C Fielding
- Molecular Biology and Virology Research Laboratory, Department of Medical BioSciences, University of the Western Cape, Cape Town 7535, South Africa
| | - Florette K Treurnicht
- School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg 2193, South Africa
- Department of Virology, National Health Laboratory Service, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg 2193, South Africa
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7
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Subramoney K, Mtileni N, Davis A, Giandhari J, Tegally H, Wilkinson E, Naidoo Y, Ramphal Y, Pillay S, Ramphal U, Simane A, Reddy B, Mashishi B, Mbenenge N, de Oliveira T, Fielding BC, Treurnicht FK. SARS-CoV-2 spike protein diversity at an intra-host level, among SARS-CoV-2 infected individuals in South Africa, 2020 to 2022. PLoS One 2023; 18:e0286373. [PMID: 37253027 PMCID: PMC10228762 DOI: 10.1371/journal.pone.0286373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Accepted: 05/15/2023] [Indexed: 06/01/2023] Open
Abstract
Intra-host diversity studies are used to characterise the mutational heterogeneity of SARS-CoV-2 infections in order to understand the impact of virus-host adaptations. This study investigated the frequency and diversity of the spike (S) protein mutations within SARS-CoV-2 infected South African individuals. The study included SARS-CoV-2 respiratory samples, from individuals of all ages, received at the National Health Laboratory Service at Charlotte Maxeke Johannesburg Academic hospital, Gauteng, South Africa, from June 2020 to May 2022. Single nucleotide polymorphism (SNP) assays and whole genome sequencing were performed on a random selection of SARS-CoV-2 positive samples. The allele frequency (AF) was determined using TaqMan Genotyper software for SNP PCR analysis and galaxy.eu for analysis of FASTQ reads from sequencing. The SNP assays identified 5.3% (50/948) of Delta cases with heterogeneity at delY144 (4%; 2/50), E484Q (6%; 3/50), N501Y (2%; 1/50) and P681H (88%; 44/50), however only heterogeneity for E484Q and delY144 were confirmed by sequencing. From sequencing we identified 9% (210/2381) of cases with Beta, Delta, Omicron BA.1, BA.2.15, and BA.4 lineages that had heterogeneity in the S protein. Heterogeneity was primarily identified at positions 19 (1.4%) with T19IR (AF 0.2-0.7), 371 (92.3%) with S371FP (AF 0.1-1.0), and 484 (1.9%) with E484AK (0.2-0.7), E484AQ (AF 0.4-0.5) and E484KQ (AF 0.1-0.4). Mutations at heterozygous amino acid positions 19, 371 and 484 are known antibody escape mutations, however the impact of the combination of multiple substitutions identified at the same position is unknown. Therefore, we hypothesise that intra-host SARS-CoV-2 quasispecies with heterogeneity in the S protein facilitate competitive advantage of variants that can completely/partially evade host's natural and vaccine-induced immune responses.
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Affiliation(s)
- Kathleen Subramoney
- School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
- Department of Virology, National Health Laboratory Service, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg, South Africa
| | - Nkhensani Mtileni
- Department of Virology, National Health Laboratory Service, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg, South Africa
| | - Ashlyn Davis
- School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Jennifer Giandhari
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Houriiyah Tegally
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
| | - Eduan Wilkinson
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
| | - Yeshnee Naidoo
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
| | - Yajna Ramphal
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Sureshnee Pillay
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Upasana Ramphal
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Andiswa Simane
- Department of Virology, National Health Laboratory Service, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg, South Africa
| | - Bhaveshan Reddy
- School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
- Department of Virology, National Health Laboratory Service, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg, South Africa
| | - Bonolo Mashishi
- School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
- Department of Virology, National Health Laboratory Service, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg, South Africa
| | - Nonhlanhla Mbenenge
- School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
- Department of Virology, National Health Laboratory Service, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg, South Africa
| | - Tulio de Oliveira
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
| | - Burtram C. Fielding
- Molecular Biology and Virology Research Laboratory, Department of Medical BioSciences, University of the Western Cape, Cape Town, South Africa
| | - Florette K. Treurnicht
- School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
- Department of Virology, National Health Laboratory Service, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg, South Africa
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8
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Subramoney K, Mtileni N, Giandhari J, Naidoo Y, Ramphal Y, Pillay S, Ramphal U, Maharaj A, Tshiabuila D, Tegally H, Wilkinson E, de Oliveira T, Fielding BC, Treurnicht FK. Molecular Epidemiology of SARS-CoV-2 during Five COVID-19 Waves and the Significance of Low-Frequency Lineages. Viruses 2023; 15:v15051194. [PMID: 37243279 PMCID: PMC10223853 DOI: 10.3390/v15051194] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 05/12/2023] [Accepted: 05/15/2023] [Indexed: 05/28/2023] Open
Abstract
SARS-CoV-2 lineages and variants of concern (VOC) have gained more efficient transmission and immune evasion properties with time. We describe the circulation of VOCs in South Africa and the potential role of low-frequency lineages on the emergence of future lineages. Whole genome sequencing was performed on SARS-CoV-2 samples from South Africa. Sequences were analysed with Nextstrain pangolin tools and Stanford University Coronavirus Antiviral & Resistance Database. In 2020, 24 lineages were detected, with B.1 (3%; 8/278), B.1.1 (16%; 45/278), B.1.1.348 (3%; 8/278), B.1.1.52 (5%; 13/278), C.1 (13%; 37/278) and C.2 (2%; 6/278) circulating during the first wave. Beta emerged late in 2020, dominating the second wave of infection. B.1 and B.1.1 continued to circulate at low frequencies in 2021 and B.1.1 re-emerged in 2022. Beta was outcompeted by Delta in 2021, which was thereafter outcompeted by Omicron sub-lineages during the 4th and 5th waves in 2022. Several significant mutations identified in VOCs were also detected in low-frequency lineages, including S68F (E protein); I82T (M protein); P13L, R203K and G204R/K (N protein); R126S (ORF3a); P323L (RdRp); and N501Y, E484K, D614G, H655Y and N679K (S protein). Low-frequency variants, together with VOCs circulating, may lead to convergence and the emergence of future lineages that may increase transmissibility, infectivity and escape vaccine-induced or natural host immunity.
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Affiliation(s)
- Kathleen Subramoney
- School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg 2193, South Africa
- Department of Virology, National Health Laboratory Service, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg 2193, South Africa
- Centre for Vaccines and Immunology, National Institute for Communicable Diseases, Johannesburg 2131, South Africa
| | - Nkhensani Mtileni
- Department of Virology, National Health Laboratory Service, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg 2193, South Africa
| | - Jennifer Giandhari
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban 4001, South Africa
| | - Yeshnee Naidoo
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch 7600, South Africa
| | - Yajna Ramphal
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban 4001, South Africa
| | - Sureshnee Pillay
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban 4001, South Africa
| | - Upasana Ramphal
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban 4001, South Africa
| | - Akhil Maharaj
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban 4001, South Africa
| | - Derek Tshiabuila
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch 7600, South Africa
| | - Houriiyah Tegally
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban 4001, South Africa
| | - Eduan Wilkinson
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch 7600, South Africa
| | - Tulio de Oliveira
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban 4001, South Africa
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch 7600, South Africa
| | - Burtram C Fielding
- Molecular Biology and Virology Research Laboratory, Department of Medical BioSciences, University of the Western Cape, Cape Town 7535, South Africa
| | - Florette K Treurnicht
- School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg 2193, South Africa
- Department of Virology, National Health Laboratory Service, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg 2193, South Africa
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9
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Koen AL, Izu A, Baillie V, Kwatra G, Cutland CL, Fairlie L, Padayachee SD, Dheda K, Barnabas SL, Bhorat QE, Briner C, Ahmed K, Bhikha S, Bhiman JN, du Plessis J, Esmail A, Horne E, Hwa SH, Oommen-Jose A, Lambe T, Laubscher M, Malahleha M, Benade G, McKenzie S, Oelofse S, Patel F, Pillay S, Rhead S, Rodel H, Taoushanis C, Tegally H, Thombrayil A, Villafana TL, Gilbert S, Pollard AJ, Madhi SA. Efficacy of primary series AZD1222 (ChAdOx1 nCoV-19) vaccination against SARS-CoV-2 variants of concern: Final analysis of a randomized, placebo-controlled, phase 1b/2 study in South African adults (COV005). Vaccine 2023; 41:3486-3492. [PMID: 37149443 PMCID: PMC10133888 DOI: 10.1016/j.vaccine.2023.04.058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 04/21/2023] [Accepted: 04/21/2023] [Indexed: 05/08/2023]
Abstract
COVID-19 vaccine efficacy (VE) has been observed to vary against antigenically distinct SARS-CoV-2 variants of concern (VoC). Here we report the final analysis of VE and safety from COV005: a phase 1b/2, multicenter, double-blind, randomized, placebo-controlled study of primary series AZD1222 (ChAdOx1 nCoV-19) vaccination in South African adults aged 18-65 years. South Africa's first, second, and third waves of SARS-CoV-2 infections were respectively driven by the ancestral SARS-CoV-2 virus (wild type, WT), and SARS-CoV-2 Beta and Delta VoCs. VE against asymptomatic and symptomatic infection was 90.6% for WT, 6.7% for Beta and 77.1% for Delta. No cases of severe COVID-19 were documented ahead of unblinding. Safety was consistent with the interim analysis, with no new safety concerns identified. Notably, South Africa's Delta wave occurred ≥ 9 months after primary series vaccination, suggesting that primary series AZD1222 vaccination offers a good durability of protection, potentially due to an anamnestic response. Clinical trial identifier: CT.gov NCT04444674.
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Affiliation(s)
- Anthonet L Koen
- South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (Wits-VIDA), Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Alane Izu
- South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (Wits-VIDA), Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Vicky Baillie
- South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (Wits-VIDA), Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Gaurav Kwatra
- South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (Wits-VIDA), Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa; Department of Clinical Microbiology, Christian Medical College, Vellore, India
| | - Clare L Cutland
- African Leadership in Vaccinology Expertise (ALIVE), Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Lee Fairlie
- Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | | | - Keertan Dheda
- Centre for Lung Infection and Immunity, Division of Pulmonology, Department of Medicine and UCT Lung Institute, University of Cape Town, South Africa
| | - Shaun L Barnabas
- Family Centre for Research with Ubuntu, Department of Paediatrics, Stellenbosch University, Cape Town, South Africa
| | | | - Carmen Briner
- Perinatal HIV Research Unit, Faculty of Health Science, University of the Witwatersrand, Johannesburg, South Africa
| | - Khatija Ahmed
- Setshaba Research Centre, Tshwane, South Africa; Faculty of Health Sciences, Department of Medical Microbiology, University of Pretoria, Pretoria, South Africa
| | - Sutika Bhikha
- South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (Wits-VIDA), Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Jinal N Bhiman
- National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS), Johannesburg, South Africa; SAMRC Antibody Immunity Research Unit, School of Pathology, University of the Witwatersrand, Johannesburg, South Africa
| | - Jeanine du Plessis
- South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (Wits-VIDA), Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Aliasgar Esmail
- Centre for Lung Infection and Immunity, Division of Pulmonology, Department of Medicine and University of Cape Town Lung Institute, Cape Town, South Africa
| | - Elizea Horne
- Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Shi-Hsia Hwa
- Africa Health Research Institute, Durban, South Africa; Division of Infection and Immunity, University College London, London, UK
| | - Aylin Oommen-Jose
- South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (Wits-VIDA), Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Teresa Lambe
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, UK; Chinese Academy of Medical Science, Oxford Institute, University of Oxford, Oxford, UK
| | - Matt Laubscher
- South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (Wits-VIDA), Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Mookho Malahleha
- Setshaba Research Centre, Tshwane, South Africa; Synergy Biomed Research Institute, East London, Eastern Cape, South Africa
| | - Gabriella Benade
- Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Shakeel McKenzie
- South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (Wits-VIDA), Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Suzette Oelofse
- Centre for Lung Infection and Immunity, Division of Pulmonology, Department of Medicine and University of Cape Town Lung Institute, Cape Town, South Africa
| | - Faeezah Patel
- Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Sureshnee Pillay
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban, South Africa; Centre for Epidemic Response and Innovation (CERI), Stellenbosch University, Stellenbosch, South Africa
| | - Sarah Rhead
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, UK
| | - Hylton Rodel
- Africa Health Research Institute, Durban, South Africa; Division of Infection and Immunity, University College London, London, UK
| | - Carol Taoushanis
- South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (Wits-VIDA), Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Houriiyah Tegally
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban, South Africa; Centre for Epidemic Response and Innovation (CERI), Stellenbosch University, Stellenbosch, South Africa
| | - Asha Thombrayil
- South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (Wits-VIDA), Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Tonya L Villafana
- Clinical Development, Vaccines & Immune Therapies, BioPharmaceuticals R&D, AstraZeneca, Gaithersburg, MD, USA
| | - Sarah Gilbert
- Nuffield Department of Medicine, University of Oxford, ORCRB, Oxford, UK; NIHR Oxford Biomedical Research Centre, Oxford, UK
| | - Andrew J Pollard
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, UK; NIHR Oxford Biomedical Research Centre, Oxford, UK
| | - Shabir A Madhi
- South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (Wits-VIDA), Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa.
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10
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Pillay S, San JE, Tshiabuila D, Naidoo Y, Pillay Y, Maharaj A, Anyaneji UJ, Wilkinson E, Tegally H, Lessells RJ, Baxter C, de Oliveira T, Giandhari J. Evaluation of miniaturized Illumina DNA preparation protocols for SARS-CoV-2 whole genome sequencing. PLoS One 2023; 18:e0283219. [PMID: 37099540 PMCID: PMC10132692 DOI: 10.1371/journal.pone.0283219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Accepted: 03/03/2023] [Indexed: 04/27/2023] Open
Abstract
The global pandemic caused by SARS-CoV-2 has increased the demand for scalable sequencing and diagnostic methods, especially for genomic surveillance. Although next-generation sequencing has enabled large-scale genomic surveillance, the ability to sequence SARS-CoV-2 in some settings has been limited by the cost of sequencing kits and the time-consuming preparations of sequencing libraries. We compared the sequencing outcomes, cost and turn-around times obtained using the standard Illumina DNA Prep kit protocol to three modified protocols with fewer clean-up steps and different reagent volumes (full volume, half volume, one-tenth volume). We processed a single run of 47 samples under each protocol and compared the yield and mean sequence coverage. The sequencing success rate and quality for the four different reactions were as follows: the full reaction was 98.2%, the one-tenth reaction was 98.0%, the full rapid reaction was 97.5% and the half-reaction, was 97.1%. As a result, uniformity of sequence quality indicated that libraries were not affected by the change in protocol. The cost of sequencing was reduced approximately seven-fold and the time taken to prepare the library was reduced from 6.5 hours to 3 hours. The sequencing results obtained using the miniaturised volumes showed comparability to the results obtained using full volumes as described by the manufacturer. The adaptation of the protocol represents a lower-cost, streamlined approach for SARS-CoV-2 sequencing, which can be used to produce genomic data quickly and more affordably, especially in resource-constrained settings.
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Affiliation(s)
- Sureshnee Pillay
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - James Emmanuel San
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
| | - Derek Tshiabuila
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Yeshnee Naidoo
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
| | - Yusasha Pillay
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
| | - Akhil Maharaj
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Ugochukwu J. Anyaneji
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
| | - Eduan Wilkinson
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
| | - Houriiyah Tegally
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
| | - Richard J. Lessells
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
- Center for AIDS Programme of Research in South Africa (CAPRISA), Durban, South Africa
| | - Cheryl Baxter
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
- Center for AIDS Programme of Research in South Africa (CAPRISA), Durban, South Africa
| | - Tulio de Oliveira
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
- Center for AIDS Programme of Research in South Africa (CAPRISA), Durban, South Africa
- Department of Global Health, University of Washington, Seattle, WA, United States of America
| | - Jennifer Giandhari
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
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11
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Ismael N, van Wyk S, Tegally H, Giandhari J, San JE, Moir M, Pillay S, Utpatel C, Singh L, Naidoo Y, Ramphal U, Mabunda N, Abílio N, Arnaldo P, Xavier J, Amoako DG, Everatt J, Ramphal Y, Maharaj A, de Araujo L, Anyaneji UJ, Tshiabuila D, Viegas S, Lessells R, Engelbrecht S, Gudo E, Jani I, Niemann S, Wilkinson E, de Oliveira T. Genomic epidemiology of SARS-CoV-2 during the first four waves in Mozambique. PLOS Glob Public Health 2023; 3:e0001593. [PMID: 36963096 PMCID: PMC10021167 DOI: 10.1371/journal.pgph.0001593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Accepted: 01/20/2023] [Indexed: 03/08/2023]
Abstract
Mozambique reported the first case of coronavirus disease 2019 (COVID-19) in March 2020 and it has since spread to all provinces in the country. To investigate the introductions and spread of SARS-CoV-2 in Mozambique, 1 142 whole genome sequences sampled within Mozambique were phylogenetically analyzed against a globally representative set, reflecting the first 25 months of the epidemic. The epidemic in the country was marked by four waves of infection, the first associated with B.1 ancestral lineages, while the Beta, Delta, and Omicron Variants of Concern (VOCs) were responsible for most infections and deaths during the second, third, and fourth waves. Large-scale viral exchanges occurred during the latter three waves and were largely attributed to southern African origins. Not only did the country remain vulnerable to the introductions of new variants but these variants continued to evolve within the borders of the country. Due to the Mozambican health system already under constraint, and paucity of data in Mozambique, there is a need to continue to strengthen and support genomic surveillance in the country as VOCs and Variants of interests (VOIs) are often reported from the southern African region.
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Affiliation(s)
- Nalia Ismael
- Instituto Nacional de Saúde (INS), Marracuene, Mozambique
- Division of Medical Virology, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Stephanie van Wyk
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
- Kwazulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of Kwazulu-Natal, Durban, South Africa
| | - Houriiyah Tegally
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
- Kwazulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of Kwazulu-Natal, Durban, South Africa
| | - Jennifer Giandhari
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
- Kwazulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of Kwazulu-Natal, Durban, South Africa
| | - James Emmanuel San
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
- Kwazulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of Kwazulu-Natal, Durban, South Africa
| | - Monika Moir
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
- Kwazulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of Kwazulu-Natal, Durban, South Africa
| | - Sureshnee Pillay
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
- Kwazulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of Kwazulu-Natal, Durban, South Africa
| | - Christian Utpatel
- Molecular and Experimental Mycobacteriology, Research Center Borstel, Borstel, Germany
| | - Lavanya Singh
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
- Kwazulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of Kwazulu-Natal, Durban, South Africa
| | - Yeshnee Naidoo
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
- Kwazulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of Kwazulu-Natal, Durban, South Africa
| | - Upasana Ramphal
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
- Kwazulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of Kwazulu-Natal, Durban, South Africa
| | - Nédio Mabunda
- Instituto Nacional de Saúde (INS), Marracuene, Mozambique
| | - Nuro Abílio
- Instituto Nacional de Saúde (INS), Marracuene, Mozambique
| | - Paulo Arnaldo
- Instituto Nacional de Saúde (INS), Marracuene, Mozambique
| | - Joicymara Xavier
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
- Kwazulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of Kwazulu-Natal, Durban, South Africa
- Institute of Agricultural Sciences, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Unaí, Brasil
| | - Daniel Gyamfi Amoako
- Centre for Respiratory Diseases and Meningitis, National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service, Johannesburg, South Africa
- School of Health Sciences, College of Health Sciences, University of KwaZulu-Natal, KwaZulu-Natal, South Africa
| | - Josie Everatt
- Centre for Respiratory Diseases and Meningitis, National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service, Johannesburg, South Africa
| | - Yajna Ramphal
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
- Kwazulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of Kwazulu-Natal, Durban, South Africa
| | - Arisha Maharaj
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
- Kwazulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of Kwazulu-Natal, Durban, South Africa
| | - Leonardo de Araujo
- Molecular and Experimental Mycobacteriology, Research Center Borstel, Borstel, Germany
| | - Ugochukwu J. Anyaneji
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
- Kwazulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of Kwazulu-Natal, Durban, South Africa
| | - Derek Tshiabuila
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
- Kwazulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of Kwazulu-Natal, Durban, South Africa
| | - Sofia Viegas
- Instituto Nacional de Saúde (INS), Marracuene, Mozambique
| | - Richard Lessells
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
- Kwazulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of Kwazulu-Natal, Durban, South Africa
| | - Susan Engelbrecht
- Division of Medical Virology, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Eduardo Gudo
- Instituto Nacional de Saúde (INS), Marracuene, Mozambique
| | - Ilesh Jani
- Instituto Nacional de Saúde (INS), Marracuene, Mozambique
| | - Stefan Niemann
- Molecular and Experimental Mycobacteriology, Research Center Borstel, Borstel, Germany
- German Center for Infection Research, Partner Site Hamburg-Lübeck-Borstel-Riems, Borstel, Germany
| | - Eduan Wilkinson
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
- Kwazulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of Kwazulu-Natal, Durban, South Africa
| | - Túlio de Oliveira
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
- Kwazulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of Kwazulu-Natal, Durban, South Africa
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12
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Mkhwanazi BN, Govender L, Pillay S. Comparison of formulae for calculating the corrected QT (QTc) interval in an adult population attending a diabetes clinic at a rural hospital in South Africa. Journal of Endocrinology, Metabolism and Diabetes of South Africa 2023. [DOI: 10.1080/16089677.2022.2151175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Affiliation(s)
- BN Mkhwanazi
- Discipline of Dietetics and Nutrition, University of KwaZulu-Natal, Durban, South Africa
| | - L Govender
- Discipline of Dietetics and Nutrition, University of KwaZulu-Natal, Durban, South Africa
| | - S Pillay
- School of Clinical Medicine, University of KwaZulu-Natal, Durban, South Africa
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13
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Sithole WC, Pillay S, Mbanjwa B, Magula N. A convoluted path to the diagnosis of hepatocellular carcinoma in a resource-limited setting. SAGE Open Med Case Rep 2023; 11:2050313X231168292. [PMID: 37122422 PMCID: PMC10134145 DOI: 10.1177/2050313x231168292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Accepted: 03/21/2023] [Indexed: 05/02/2023] Open
Abstract
Worldwide, chronic hepatitis B virus infection remains the main aetiology of hepatocellular carcinoma, while human immunodeficiency virus may hasten the evolution of hepatocellular carcinoma in those co-infected with hepatitis B virus/human immunodeficiency virus. We describe a 29-year-old female with unmonitored hepatitis B virus infection for over 5 years, human immunodeficiency virus disease on a tenofovir-based antiretroviral regimen for 11 months, who presented with a 2-week history of epistaxis and abnormal vaginal bleeding, associated with unintentional weight loss of 4 months duration. After extensive investigation, a definitive diagnosis of hepatocellular carcinoma was established based on histopathological assessment in the presence of a positive hepatitis B envelope antigen, mildly raised alpha feto-protein, and a non-cirrhotic liver. Periodic surveillance for hepatocellular carcinoma in patients with chronic hepatitis B virus infection is important, particularly in those with evidence of actively replicating hepatitis B virus for early detection and implementation of curative therapies to reduce mortality and morbidity.
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Affiliation(s)
- WC Sithole
- Department of Internal Medicine, King Edward VIII Hospital and Nelson R Mandela School of Medicine, University of KwaZulu Natal, Durban, South Africa
- WC Sithole, Department of Internal Medicine, King Edward VIII Hospital and Nelson R Mandela School of Medicine, University of KwaZulu Natal, Durban 4000, South Africa.
| | - S Pillay
- Department of Internal Medicine, King Edward VIII Hospital and Nelson R Mandela School of Medicine, University of KwaZulu Natal, Durban, South Africa
| | - B Mbanjwa
- Department of Internal Medicine, King Edward VIII Hospital and Nelson R Mandela School of Medicine, University of KwaZulu Natal, Durban, South Africa
| | - N Magula
- Department of Internal Medicine, Clairwood Hospital and Nelson R Mandela School of Medicine, University of KwaZulu Natal, Durban, South Africa
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14
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Tegally H, San JE, Cotten M, Moir M, Tegomoh B, Mboowa G, Martin DP, Baxter C, Lambisia AW, Diallo A, Amoako DG, Diagne MM, Sisay A, Zekri ARN, Gueye AS, Sangare AK, Ouedraogo AS, Sow A, Musa AO, Sesay AK, Abias AG, Elzagheid AI, Lagare A, Kemi AS, Abar AE, Johnson AA, Fowotade A, Oluwapelumi AO, Amuri AA, Juru A, Kandeil A, Mostafa A, Rebai A, Sayed A, Kazeem A, Balde A, Christoffels A, Trotter AJ, Campbell A, Keita AK, Kone A, Bouzid A, Souissi A, Agweyu A, Naguib A, Gutierrez AV, Nkeshimana A, Page AJ, Yadouleton A, Vinze A, Happi AN, Chouikha A, Iranzadeh A, Maharaj A, Batchi-Bouyou AL, Ismail A, Sylverken AA, Goba A, Femi A, Sijuwola AE, Marycelin B, Salako BL, Oderinde BS, Bolajoko B, Diarra B, Herring BL, Tsofa B, Lekana-Douki B, Mvula B, Njanpop-Lafourcade BM, Marondera BT, Khaireh BA, Kouriba B, Adu B, Pool B, McInnis B, Brook C, Williamson C, Nduwimana C, Anscombe C, Pratt CB, Scheepers C, Akoua-Koffi CG, Agoti CN, Mapanguy CM, Loucoubar C, Onwuamah CK, Ihekweazu C, Malaka CN, Peyrefitte C, Grace C, Omoruyi CE, Rafaï CD, Morang’a CM, Erameh C, Lule DB, Bridges DJ, Mukadi-Bamuleka D, Park D, Rasmussen DA, Baker D, Nokes DJ, Ssemwanga D, Tshiabuila D, Amuzu DSY, Goedhals D, Grant DS, Omuoyo DO, Maruapula D, Wanjohi DW, Foster-Nyarko E, Lusamaki EK, Simulundu E, Ong’era EM, Ngabana EN, Abworo EO, Otieno E, Shumba E, Barasa E, Ahmed EB, Ahmed EA, Lokilo E, Mukantwari E, Philomena E, Belarbi E, Simon-Loriere E, Anoh EA, Manuel E, Leendertz F, Taweh FM, Wasfi F, Abdelmoula F, Takawira FT, Derrar F, Ajogbasile FV, Treurnicht F, Onikepe F, Ntoumi F, Muyembe FM, Ragomzingba FEZ, Dratibi FA, Iyanu FA, Mbunsu GK, Thilliez G, Kay GL, Akpede GO, van Zyl GU, Awandare GA, Kpeli GS, Schubert G, Maphalala GP, Ranaivoson HC, Omunakwe HE, Onywera H, Abe H, Karray H, Nansumba H, Triki H, Kadjo HAA, Elgahzaly H, Gumbo H, Mathieu H, Kavunga-Membo H, Smeti I, Olawoye IB, Adetifa IMO, Odia I, Ben Boubaker IB, Mohammad IA, Ssewanyana I, Wurie I, Konstantinus IS, Halatoko JWA, Ayei J, Sonoo J, Makangara JCC, Tamfum JJM, Heraud JM, Shaffer JG, Giandhari J, Musyoki J, Nkurunziza J, Uwanibe JN, Bhiman JN, Yasuda J, Morais J, Kiconco J, Sandi JD, Huddleston J, Odoom JK, Morobe JM, Gyapong JO, Kayiwa JT, Okolie JC, Xavier JS, Gyamfi J, Wamala JF, Bonney JHK, Nyandwi J, Everatt J, Nakaseegu J, Ngoi JM, Namulondo J, Oguzie JU, Andeko JC, Lutwama JJ, Mogga JJH, O’Grady J, Siddle KJ, Victoir K, Adeyemi KT, Tumedi KA, Carvalho KS, Mohammed KS, Dellagi K, Musonda KG, Duedu KO, Fki-Berrajah L, Singh L, Kepler LM, Biscornet L, de Oliveira Martins L, Chabuka L, Olubayo L, Ojok LD, Deng LL, Ochola-Oyier LI, Tyers L, Mine M, Ramuth M, Mastouri M, ElHefnawi M, Mbanne M, Matsheka MI, Kebabonye M, Diop M, Momoh M, Lima Mendonça MDL, Venter M, Paye MF, Faye M, Nyaga MM, Mareka M, Damaris MM, Mburu MW, Mpina MG, Owusu M, Wiley MR, Tatfeng MY, Ayekaba MO, Abouelhoda M, Beloufa MA, Seadawy MG, Khalifa MK, Matobo MM, Kane M, Salou M, Mbulawa MB, Mwenda M, Allam M, Phan MVT, Abid N, Rujeni N, Abuzaid N, Ismael N, Elguindy N, Top NM, Dia N, Mabunda N, Hsiao NY, Silochi NB, Francisco NM, Saasa N, Bbosa N, Murunga N, Gumede N, Wolter N, Sitharam N, Ndodo N, Ajayi NA, Tordo N, Mbhele N, Razanajatovo NH, Iguosadolo N, Mba N, Kingsley OC, Sylvanus O, Femi O, Adewumi OM, Testimony O, Ogunsanya OA, Fakayode O, Ogah OE, Oludayo OE, Faye O, Smith-Lawrence P, Ondoa P, Combe P, Nabisubi P, Semanda P, Oluniyi PE, Arnaldo P, Quashie PK, Okokhere PO, Bejon P, Dussart P, Bester PA, Mbala PK, Kaleebu P, Abechi P, El-Shesheny R, Joseph R, Aziz RK, Essomba RG, Ayivor-Djanie R, Njouom R, Phillips RO, Gorman R, Kingsley RA, Neto Rodrigues RMDESA, Audu RA, Carr RAA, Gargouri S, Masmoudi S, Bootsma S, Sankhe S, Mohamed SI, Femi S, Mhalla S, Hosch S, Kassim SK, Metha S, Trabelsi S, Agwa SH, Mwangi SW, Doumbia S, Makiala-Mandanda S, Aryeetey S, Ahmed SS, Ahmed SM, Elhamoumi S, Moyo S, Lutucuta S, Gaseitsiwe S, Jalloh S, Andriamandimby SF, Oguntope S, Grayo S, Lekana-Douki S, Prosolek S, Ouangraoua S, van Wyk S, Schaffner SF, Kanyerezi S, Ahuka-Mundeke S, Rudder S, Pillay S, Nabadda S, Behillil S, Budiaki SL, van der Werf S, Mashe T, Mohale T, Le-Viet T, Velavan TP, Schindler T, Maponga TG, Bedford T, Anyaneji UJ, Chinedu U, Ramphal U, George UE, Enouf V, Nene V, Gorova V, Roshdy WH, Karim WA, Ampofo WK, Preiser W, Choga WT, Ahmed YA, Ramphal Y, Bediako Y, Naidoo Y, Butera Y, de Laurent ZR, Ouma AEO, von Gottberg A, Githinji G, Moeti M, Tomori O, Sabeti PC, Sall AA, Oyola SO, Tebeje YK, Tessema SK, de Oliveira T, Happi C, Lessells R, Nkengasong J, Wilkinson E. The evolving SARS-CoV-2 epidemic in Africa: Insights from rapidly expanding genomic surveillance. Science 2022; 378:eabq5358. [PMID: 36108049 PMCID: PMC9529057 DOI: 10.1126/science.abq5358] [Citation(s) in RCA: 44] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Accepted: 09/12/2022] [Indexed: 11/25/2022]
Abstract
Investment in severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) sequencing in Africa over the past year has led to a major increase in the number of sequences that have been generated and used to track the pandemic on the continent, a number that now exceeds 100,000 genomes. Our results show an increase in the number of African countries that are able to sequence domestically and highlight that local sequencing enables faster turnaround times and more-regular routine surveillance. Despite limitations of low testing proportions, findings from this genomic surveillance study underscore the heterogeneous nature of the pandemic and illuminate the distinct dispersal dynamics of variants of concern-particularly Alpha, Beta, Delta, and Omicron-on the continent. Sustained investment for diagnostics and genomic surveillance in Africa is needed as the virus continues to evolve while the continent faces many emerging and reemerging infectious disease threats. These investments are crucial for pandemic preparedness and response and will serve the health of the continent well into the 21st century.
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Affiliation(s)
- Houriiyah Tegally
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - James E. San
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Matthew Cotten
- MRC/UVRI and LSHTM Uganda Research Unit, Entebbe, Uganda
- MRC-University of Glasgow Centre for Virus Research, Glasgow, UK
| | - Monika Moir
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
| | - Bryan Tegomoh
- The Biotechnology Centre of the University of Yaoundé I, Yaoundé, Cameroon
- CDC Foundation, Atlanta, Georgia, Nebraska Department of Health and Human Services, Lincoln, NE, USA
| | - Gerald Mboowa
- Institute of Pathogen Genomics, Africa Centres for Disease Control and Prevention (Africa CDC), Addis Ababa, Ethiopia
| | - Darren P. Martin
- Institute of Infectious Diseases and Molecular Medicine, Department of Integrative Biomedical Sciences, Computational Biology Division, University of Cape Town, Cape Town, South Africa
- Division of Medical Virology, Wellcome Centre for Infectious Diseases in Africa, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
| | - Cheryl Baxter
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
- Centre for the AIDS Programme of Research in South Africa (CAPRISA), Durban, South Africa
| | | | - Amadou Diallo
- Virology Department, Institut Pasteur de Dakar, Dakar, Senegal
| | - Daniel G. Amoako
- National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS), Johannesburg, South Africa
- School of Health Sciences, College of Health Sciences, University of KwaZulu-Natal, Durban, KwaZulu-Natal, South Africa
| | | | - Abay Sisay
- Department of Medical Laboratory Sciences, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
- Department of Microbial, Cellular and Molecular Biology, College of Natural and Computational Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Abdel-Rahman N. Zekri
- Cancer Biology Department, Virology and Immunology Unit, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Abdou Salam Gueye
- World Health Organization, Africa Region, Brazzaville, Republic of the Congo
| | - Abdoul K. Sangare
- Centre d’Infectiologie Charles Mérieux-Mali (CICM-Mali), Bamako, Mali
| | - Abdoul-Salam Ouedraogo
- Bacteriology and Virology Department Souro Sanou University Hospital, Bobo-Dioulasso, Burkina Faso
| | | | - Abdualmoniem O. Musa
- Faculty of Medicine and Health Sciences, Kassala University, Kassala City, Sudan
- Department of Microbiology, Faculty of Medical Laboratory Sciences, University of Gezira, Gezira, Sudan
- General Administration of Laboratories and Blood Banks, Ministry of Health, Kassala State, Sudan
| | | | - Abe G. Abias
- National Public Health Laboratory, Ministry of Health, Juba, Republic of South Sudan
| | | | - Adamou Lagare
- Center for Medical and Sanitary Research (CERMES), Niamey, Niger
| | | | - Aden Elmi Abar
- Laboratoire de la Caisse Nationale de Sécurité Sociale, Djibouti, Republic of Djibouti
| | - Adeniji A. Johnson
- Department of Virology, College of Medicine, University of Ibadan, Ibadan, Nigeria
- Infectious Disease Institute, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Adeola Fowotade
- Medical Microbiology and Parasitology Department, College of Medicine, University of Ibadan, Ibadan, Nigeria
- Biorepository Clinical Virology Laboratory, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Adeyemi O. Oluwapelumi
- Department of Medical Microbiology and Parasitology, Faculty of Basic Clinical Sciences, College of Health Sciences, University of Ilorin, Ilorin, Kwara State, Nigeria
- The Pirbright Institute, Woking, UK
| | - Adrienne A. Amuri
- Pathogen Sequencing Lab, Institut National de Recherche Biomédicale (INRB), Kinshasa, the Democratic Republic of the Congo
- Université de Kinshasa (UNIKIN), Kinshasa, the Democratic Republic of the Congo
| | - Agnes Juru
- National Microbiology Reference Laboratory, Harare, Zimbabwe
| | - Ahmed Kandeil
- Center of Scientific Excellence for Influenza Viruses, National Research Centre (NRC), Cairo, Egypt
| | - Ahmed Mostafa
- Center of Scientific Excellence for Influenza Viruses, National Research Centre (NRC), Cairo, Egypt
| | - Ahmed Rebai
- Laboratory of Molecular and Cellular Screening Processes, Centre of Biotechnology of Sfax, University of Sfax, Sfax, Tunisia
| | - Ahmed Sayed
- Genomics and Epigenomics Program, Research Department CCHE57357, Cairo, Egypt
| | - Akano Kazeem
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun State, Nigeria
- Department of Biological Sciences, Faculty of Natural Sciences, Redeemer’s University, Ede, Osun State, Nigeria
| | - Aladje Balde
- Laboratório de Biologia Molecular Jean Piaget, Bissau, Guinea-Bissau
- University Jean Piaget in Guinea-Bissau, Bissau, Guinea-Bissau
| | - Alan Christoffels
- Institute of Pathogen Genomics, Africa Centres for Disease Control and Prevention (Africa CDC), Addis Ababa, Ethiopia
- SAMRC Bioinformatics Unit, SA Bioinformatics Institute, University of the Western Cape, Cape Town, South Africa
| | | | - Allan Campbell
- Central Public Health Reference Laboratories, Freetown, Sierra Leone
| | - Alpha K. Keita
- Centre de Recherche et de Formation en Infectiologie de Guinée (CERFIG), Université de Conakry, Conakry, Guinea
- TransVIHMI, Institut de Recherche pour le Développement, Institut National de la Santé et de la Recherche Médicale (INSERM), Montpellier University, 34090, Montpellier, France
| | - Amadou Kone
- University Clinical Research Center (UCRC), University of Sciences, Techniques and Technology of Bamako, Bamako, Mali
| | - Amal Bouzid
- Laboratory of Molecular and Cellular Screening Processes, Centre of Biotechnology of Sfax, University of Sfax, Sfax, Tunisia
- Sharjah Institute for Medical Research, College of Medicine, University of Sharjah, Sharjah, United Arab Emirates
| | - Amal Souissi
- Laboratory of Molecular and Cellular Screening Processes, Centre of Biotechnology of Sfax, University of Sfax, Sfax, Tunisia
| | | | - Amel Naguib
- Central Public Health Laboratories (CPHL), Cairo, Egypt
| | | | | | | | - Anges Yadouleton
- Laboratoire des Fièvres Hémorragiques Virales du Benin, Cotonou, Benin
| | - Anika Vinze
- Infectious Disease and Microbiome Program, Broad Institute of Harvard and MIT, Cambridge, MA, USA
| | - Anise N. Happi
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun State, Nigeria
| | - Anissa Chouikha
- Laboratory of Clinical Virology, WHO Reference Laboratory for Poliomyelitis and Measles in the Eastern Mediterranean Region, Pasteur Institute of Tunis, University Tunis El Manar (UTM), Tunis 1002, Tunisia
- Research Laboratory “Virus, Vectors and Hosts: One Health Apporach and Technological Innovation for a Better Health”, LR20IPT02, Pasteur Institute, Tunis 1002, Tunisia
| | - Arash Iranzadeh
- Institute of Infectious Diseases and Molecular Medicine, Department of Integrative Biomedical Sciences, Computational Biology Division, University of Cape Town, Cape Town, South Africa
- Division of Medical Virology, Wellcome Centre for Infectious Diseases in Africa, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
| | - Arisha Maharaj
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
| | - Armel L. Batchi-Bouyou
- Fondation Congolaise pour la Recherche Médicale, Brazzaville, Republic of the Congo
- Marien Ngouabi, Brazzaville, Republic of the Congo
| | - Arshad Ismail
- National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS), Johannesburg, South Africa
| | - Augustina A. Sylverken
- Kwame Nkrumah University of Science and Technology, Department of Theoretical and Applied Biology, Kumasi, Ghana
- Kumasi Centre for Collaborative Research in Tropical Medicine, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Augustine Goba
- Viral Haemorrhagic Fever Laboratory, Kenema Government Hospital, Kenema, Sierra Leone
- Ministry of Health and Sanitation, Freetown, Sierra Leone
| | - Ayoade Femi
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun State, Nigeria
- Department of Biological Sciences, Faculty of Natural Sciences, Redeemer’s University, Ede, Osun State, Nigeria
| | - Ayotunde E. Sijuwola
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun State, Nigeria
| | - Baba Marycelin
- Department of Immunology, University of Maiduguri Teaching Hospital, P.M.B. 1414, Maiduguri, Nigeria
- Department of Medical Laboratory Science, College of Medical Sciences, University of Maiduguri, P.M.B. 1069, Maiduguri, Borno State, Nigeria
| | - Babatunde L. Salako
- The Nigerian Institute of Medical Research, Yaba, Lagos, Nigeria
- Infectious Disease Institute, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Bamidele S. Oderinde
- Department of Immunology, University of Maiduguri Teaching Hospital, P.M.B. 1414, Maiduguri, Nigeria
| | - Bankole Bolajoko
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun State, Nigeria
| | - Bassirou Diarra
- University Clinical Research Center (UCRC), University of Sciences, Techniques and Technology of Bamako, Bamako, Mali
| | - Belinda L. Herring
- World Health Organization, Africa Region, Brazzaville, Republic of the Congo
| | | | - Bernard Lekana-Douki
- Centre Interdisciplinaires de Recherches Medicales de Franceville (CIRMF), Franceville, Gabon
- Département de Parasitologie-Mycologie Université des Sciences de la Santé (USS), Libreville, Gabon
| | - Bernard Mvula
- National HIV Reference Laboratory, Community Health Sciences Unit, Ministry of Health, Lilongwe, Malawi
| | | | | | - Bouh Abdi Khaireh
- National Medical and Molecular Biology Laboratory, Ministry of Health, Djibouti, Republic of Djibouti
- Africa CDC, Rapid Responder, Team Djibouti, Djibouti, Djibouti
| | - Bourema Kouriba
- Centre d’Infectiologie Charles Mérieux-Mali (CICM-Mali), Bamako, Mali
| | - Bright Adu
- Noguchi Memorial Institute for Medical Research, University of Ghana, Legon, Ghana
| | - Brigitte Pool
- Seychelles Public Health Laboratory, Public Health Authority, Ministry of Health Seychelles, Victoria, Seychelles
| | - Bronwyn McInnis
- Cancer Biology Department, Virology and Immunology Unit, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Cara Brook
- Department of Ecology and Evolution, University of Chicago, Chicago, IL, USA
- Virology Unit, Institut Pasteur de Madagascar, Antananarivo, Madagascar
| | - Carolyn Williamson
- Division of Medical Virology, Wellcome Centre for Infectious Diseases in Africa, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
- Centre for the AIDS Programme of Research in South Africa (CAPRISA), Durban, South Africa
- National Health Laboratory Service (NHLS), Cape Town, South Africa
| | | | - Catherine Anscombe
- Malawi-Liverpool-Wellcome Trust Clinical Research Programme, Blantyre, Malawi
- Liverpool School of Tropical Medicine, Liverpool, UK
| | | | - Cathrine Scheepers
- National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS), Johannesburg, South Africa
- SAMRC Antibody Immunity Research Unit, School of Pathology, University of the Witwatersrand, Johannesburg, South Africa
| | - Chantal G. Akoua-Koffi
- CHU de Bouaké, Laboratoire/Unité de Diagnostic des Virus des Fièvres Hémorragiques et Virus Émergents, Bouaké, Côte d’Ivoire
- UFR Sciences Médicales, Universite Alassane Ouattara, Bouaké, Côte d’Ivoire
| | - Charles N. Agoti
- KEMRI-Wellcome Trust Research Programme, Kilifi, Kenya
- School of Public Health, Pwani University, Kilifi, Kenya
| | - Chastel M. Mapanguy
- Fondation Congolaise pour la Recherche Médicale, Brazzaville, Republic of the Congo
- Faculty of Science and Techniques, University Marien Ngouabi, Brazzaville, Republic of the Congo
| | | | - Chika K. Onwuamah
- Centre for Human Virology and Genomics, Nigerian Institute of Medical Research, Yaba, Lagos, Nigeria
| | - Chikwe Ihekweazu
- Nigeria Centre for Disease Control and Prevention, Abuja, Nigeria
| | - Christian N. Malaka
- Laboratoire des Arbovirus, Fièvres Hémorragiques virales, Virus Emergents et Zoonoses, Institut Pasteur de Bangui, Bangui, Central African Republic
| | | | - Chukwa Grace
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun State, Nigeria
- Department of Biological Sciences, Faculty of Natural Sciences, Redeemer’s University, Ede, Osun State, Nigeria
| | - Chukwuma E. Omoruyi
- Medical Microbiology and Parasitology Department, College of Medicine, University of Ibadan, Ibadan, Nigeria
- Biorepository Clinical Virology Laboratory, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Clotaire D. Rafaï
- Le Laboratoire National de Biologie Clinique et de Santé Publique (LNBCSP), Bangui, Central African Republic
| | - Collins M. Morang’a
- West African Centre for Cell Biology of Infectious Pathogens (WACCBIP), College of Basic and Applied Sciences, University of Ghana, Accra, Ghana
| | - Cyril Erameh
- Institute of Lassa Fever Research and Control, Irrua Specialist Teaching Hospital, Irrua, Nigeria
| | - Daniel B. Lule
- MRC/UVRI and LSHTM Uganda Research Unit, Entebbe, Uganda
| | | | - Daniel Mukadi-Bamuleka
- Pathogen Sequencing Lab, Institut National de Recherche Biomédicale (INRB), Kinshasa, the Democratic Republic of the Congo
| | - Danny Park
- Infectious Disease and Microbiome Program, Broad Institute of Harvard and MIT, Cambridge, MA, USA
| | - David A. Rasmussen
- Department of Entomology and Plant Pathology, North Carolina State University, Raleigh, NC, USA
- Bioinformatics Research Center, North Carolina State University, Raleigh, NC, USA
| | | | - David J. Nokes
- KEMRI-Wellcome Trust Research Programme, Kilifi, Kenya
- School of Life Sciences and Zeeman Institute for Systems Biology and Infectious Disease Epidemiology Research (SBIDER), University of Warwick, Coventry, UK
| | - Deogratius Ssemwanga
- MRC/UVRI and LSHTM Uganda Research Unit, Entebbe, Uganda
- Uganda Virus Research Institute, Entebbe, Uganda
| | - Derek Tshiabuila
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Dominic S. Y. Amuzu
- West African Centre for Cell Biology of Infectious Pathogens (WACCBIP), College of Basic and Applied Sciences, University of Ghana, Accra, Ghana
| | - Dominique Goedhals
- PathCare Vermaak, Pretoria, South Africa and Division of Virology, University of the Free State, Bloemfontein, South Africa
| | - Donald S. Grant
- Viral Haemorrhagic Fever Laboratory, Kenema Government Hospital, Kenema, Sierra Leone
- Ministry of Health and Sanitation, Freetown, Sierra Leone
- College of Medicine and Allied Health Sciences, University of Sierra Leone, Freetown, Sierra Leone
| | | | - Dorcas Maruapula
- Botswana Harvard AIDS Institute Partnership and Botswana Harvard HIV Reference Laboratory, Gaborone, Botswana
| | - Dorcas W. Wanjohi
- Institute of Pathogen Genomics, Africa Centres for Disease Control and Prevention (Africa CDC), Addis Ababa, Ethiopia
| | | | - Eddy K. Lusamaki
- Pathogen Sequencing Lab, Institut National de Recherche Biomédicale (INRB), Kinshasa, the Democratic Republic of the Congo
- Université de Kinshasa (UNIKIN), Kinshasa, the Democratic Republic of the Congo
- TransVIHMI, Institut de Recherche pour le Développement, Institut National de la Santé et de la Recherche Médicale (INSERM), Montpellier University, 34090, Montpellier, France
| | | | | | - Edith N. Ngabana
- Pathogen Sequencing Lab, Institut National de Recherche Biomédicale (INRB), Kinshasa, the Democratic Republic of the Congo
- Université de Kinshasa (UNIKIN), Kinshasa, the Democratic Republic of the Congo
| | - Edward O. Abworo
- International Livestock Research Institute (ILRI), Nairobi, Kenya
| | - Edward Otieno
- KEMRI-Wellcome Trust Research Programme, Kilifi, Kenya
| | - Edwin Shumba
- African Society for Laboratory Medicine, Addis Ababa, Ethiopia
| | - Edwine Barasa
- KEMRI-Wellcome Trust Research Programme, Kilifi, Kenya
| | - El Bara Ahmed
- INRSP, Nouakchott, Mauritania
- Faculté de Médecine de Nouakchott, Nouakchott, Mauritani
| | - Elhadi A. Ahmed
- Department of Microbiology, Faculty of Medical Laboratory Sciences, University of Gezira, Gezira, Sudan
| | - Emmanuel Lokilo
- Pathogen Sequencing Lab, Institut National de Recherche Biomédicale (INRB), Kinshasa, the Democratic Republic of the Congo
| | | | - Eromon Philomena
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun State, Nigeria
| | | | | | - Etilé A. Anoh
- CHU de Bouaké, Laboratoire/Unité de Diagnostic des Virus des Fièvres Hémorragiques et Virus Émergents, Bouaké, Côte d’Ivoire
| | - Eusebio Manuel
- Direcção Nacional da Saúde Pública, Ministério da Saúde, Luanda, Angola
| | | | - Fahn M. Taweh
- National Public Health Reference Laboratory–National Public Health Institute of Liberia, Monrovia, Liberia
| | - Fares Wasfi
- Laboratory of Clinical Virology, WHO Reference Laboratory for Poliomyelitis and Measles in the Eastern Mediterranean Region, Pasteur Institute of Tunis, University Tunis El Manar (UTM), Tunis 1002, Tunisia
| | - Fatma Abdelmoula
- Laboratory of Molecular and Cellular Screening Processes, Centre of Biotechnology of Sfax, University of Sfax, Sfax, Tunisia
- Faculty of Pharmacy of Monastir, Monastir, Tunisia
| | | | - Fawzi Derrar
- National Influenza Centre, Institut Pasteur d’Algérie, Algiers, Algeria
| | - Fehintola V. Ajogbasile
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun State, Nigeria
| | - Florette Treurnicht
- Department of Virology, National Health Laboratory Service (NHLS), Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg, South Africa
- School of Pathology, Faculty of Health Science, University of the Witwatersrand, Johannesburg, South Africa
| | - Folarin Onikepe
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun State, Nigeria
- Department of Biological Sciences, Faculty of Natural Sciences, Redeemer’s University, Ede, Osun State, Nigeria
| | - Francine Ntoumi
- Fondation Congolaise pour la Recherche Médicale, Brazzaville, Republic of the Congo
- Institute of Tropical Medicine, Universitätsklinikum Tübingen, Tübingen, Germany
| | - Francisca M. Muyembe
- Pathogen Sequencing Lab, Institut National de Recherche Biomédicale (INRB), Kinshasa, the Democratic Republic of the Congo
- Université de Kinshasa (UNIKIN), Kinshasa, the Democratic Republic of the Congo
| | | | - Fred A. Dratibi
- WHO Int Comoros, Moroni, Union of Comoros
- World Health Organization, Africa Region, Brazzaville, Republic of the Congo
| | - Fred-Akintunwa Iyanu
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun State, Nigeria
| | - Gabriel K. Mbunsu
- Université de Kinshasa (UNIKIN), Kinshasa, the Democratic Republic of the Congo
| | | | | | - George O. Akpede
- Institute of Lassa Fever Research and Control, Irrua Specialist Teaching Hospital, Irrua, Nigeria
| | - Gert U. van Zyl
- Division of Medical Virology, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, Cape Town, South Africa
- National Health Laboratory Service (NHLS), Tygerberg, Cape Town, South Africa
| | - Gordon A. Awandare
- West African Centre for Cell Biology of Infectious Pathogens (WACCBIP), College of Basic and Applied Sciences, University of Ghana, Accra, Ghana
| | - Grace S. Kpeli
- UHAS COVID-19 Testing and Research Centre, University of Health and Allied Sciences, Ho, Ghana
- Department of Biomedical Sciences, University of Health and Allied Sciences, PMB 31, Ho, Ghana
| | | | - Gugu P. Maphalala
- Ministry of Health, COVID-19 Testing Laboratory, Mbabane, Kingdom of Eswatini
| | | | - Hannah E. Omunakwe
- Satellite Molecular Laboratory, Rivers State University Teaching Hospital, Port Harcourt, Nigeria
| | - Harris Onywera
- Institute of Pathogen Genomics, Africa Centres for Disease Control and Prevention (Africa CDC), Addis Ababa, Ethiopia
| | - Haruka Abe
- Department of Emerging Infectious Diseases, Institute of Tropical Medicine, Nagasaki University, Nagasaki, Japan
| | - Hela Karray
- CHU Habib Bourguiba, Laboratory of Microbiology, Faculty of Medicine of Sfax, University of Sfax, Sfax, Tunisia
| | | | - Henda Triki
- Laboratory of Clinical Virology, WHO Reference Laboratory for Poliomyelitis and Measles in the Eastern Mediterranean Region, Pasteur Institute of Tunis, University Tunis El Manar (UTM), Tunis 1002, Tunisia
| | | | - Hesham Elgahzaly
- Faculty of Medicine Ain Shams Research Institute (MASRI), Ain Shams University, Cairo, Egypt
| | - Hlanai Gumbo
- National Microbiology Reference Laboratory, Harare, Zimbabwe
| | - Hota Mathieu
- Doctoral School of Technical and Environmental Sciences, Department of Biology and Human Health, N’Djamena, Chad
| | - Hugo Kavunga-Membo
- Pathogen Sequencing Lab, Institut National de Recherche Biomédicale (INRB), Kinshasa, the Democratic Republic of the Congo
| | - Ibtihel Smeti
- Laboratory of Molecular and Cellular Screening Processes, Centre of Biotechnology of Sfax, University of Sfax, Sfax, Tunisia
| | - Idowu B. Olawoye
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun State, Nigeria
| | - Ifedayo M. O. Adetifa
- Nigeria Centre for Disease Control and Prevention, Abuja, Nigeria
- Department of Infectious Diseases Epidemiology, London School of Hygiene and Tropical Medicine, London, UK
| | - Ikponmwosa Odia
- Institute of Lassa Fever Research and Control, Irrua Specialist Teaching Hospital, Irrua, Nigeria
| | - Ilhem Boutiba Ben Boubaker
- Charles Nicolle Hospital, Laboratory of Microbiology, National Influenza Center, Tunis, Tunisia
- University of Tunis El Manar, Faculty of Medicine of Tunis, Research Laboratory LR99ES09, Tunis, Tunisia
| | - Iluoreh Ahmed Mohammad
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun State, Nigeria
| | | | - Isatta Wurie
- College of Medicine and Allied Health Science, University of Sierra Leone, Freetown, Sierra Leone
| | | | | | - James Ayei
- National Public Health Laboratory, Ministry of Health, Juba, Republic of South Sudan
| | - Janaki Sonoo
- Virology/Molecular Biology Department, Central Health Laboratory, Victoria Hospital, Ministry of Health and Wellness, Port Louis, Mauritius
| | - Jean-Claude C. Makangara
- Pathogen Sequencing Lab, Institut National de Recherche Biomédicale (INRB), Kinshasa, the Democratic Republic of the Congo
- Université de Kinshasa (UNIKIN), Kinshasa, the Democratic Republic of the Congo
| | - Jean-Jacques M. Tamfum
- Pathogen Sequencing Lab, Institut National de Recherche Biomédicale (INRB), Kinshasa, the Democratic Republic of the Congo
- Université de Kinshasa (UNIKIN), Kinshasa, the Democratic Republic of the Congo
| | - Jean-Michel Heraud
- Virology Department, Institut Pasteur de Dakar, Dakar, Senegal
- Virology Unit, Institut Pasteur de Madagascar, Antananarivo, Madagascar
| | - Jeffrey G. Shaffer
- Department of Biostatistics and Data Science, School of Public Health and Tropical Medicine, Tulane University, New Orleans, LA, USA
| | - Jennifer Giandhari
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | | | | | - Jessica N. Uwanibe
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun State, Nigeria
| | - Jinal N. Bhiman
- National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS), Johannesburg, South Africa
- School of Pathology, Faculty of Health Science, University of the Witwatersrand, Johannesburg, South Africa
| | - Jiro Yasuda
- Department of Emerging Infectious Diseases, Institute of Tropical Medicine, Nagasaki University, Nagasaki, Japan
| | - Joana Morais
- Grupo de Investigação Microbiana e Imunológica, Instituto Nacional de Investigação em Saúde (National Institute for Health Research), Luanda, Angola
- Departamento de Bioquímica, Faculdade de Medicina, Universidade Agostinho Neto, Luanda, Angola
| | | | - John D. Sandi
- Viral Haemorrhagic Fever Laboratory, Kenema Government Hospital, Kenema, Sierra Leone
- Ministry of Health and Sanitation, Freetown, Sierra Leone
| | - John Huddleston
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
| | - John K. Odoom
- Noguchi Memorial Institute for Medical Research, University of Ghana, Legon, Ghana
| | | | - John O. Gyapong
- UHAS COVID-19 Testing and Research Centre, University of Health and Allied Sciences, Ho, Ghana
| | - John T. Kayiwa
- MRC/UVRI and LSHTM Uganda Research Unit, Entebbe, Uganda
| | - Johnson C. Okolie
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun State, Nigeria
| | - Joicymara S. Xavier
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
- Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
- Institute of Agricultural Sciences, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Unaí, Brazil
| | - Jones Gyamfi
- UHAS COVID-19 Testing and Research Centre, University of Health and Allied Sciences, Ho, Ghana
| | | | - Joseph H. K. Bonney
- Noguchi Memorial Institute for Medical Research, University of Ghana, Legon, Ghana
| | - Joseph Nyandwi
- National Institute of Public Health, Bujumbura, Burundi
- Faculty of Medicine, University of Burundi, Bujumbura, Burundi
| | - Josie Everatt
- National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS), Johannesburg, South Africa
| | | | - Joyce M. Ngoi
- West African Centre for Cell Biology of Infectious Pathogens (WACCBIP), College of Basic and Applied Sciences, University of Ghana, Accra, Ghana
| | | | - Judith U. Oguzie
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun State, Nigeria
- Department of Biological Sciences, Faculty of Natural Sciences, Redeemer’s University, Ede, Osun State, Nigeria
| | - Julia C. Andeko
- Centre Interdisciplinaires de Recherches Medicales de Franceville (CIRMF), Franceville, Gabon
| | | | | | | | - Katherine J. Siddle
- Infectious Disease and Microbiome Program, Broad Institute of Harvard and MIT, Cambridge, MA, USA
| | | | - Kayode T. Adeyemi
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun State, Nigeria
- Department of Biological Sciences, Faculty of Natural Sciences, Redeemer’s University, Ede, Osun State, Nigeria
| | - Kefentse A. Tumedi
- Botswana Institute for Technology Research and Innovation, Gaborone, Botswana
| | | | | | | | | | - Kwabena O. Duedu
- UHAS COVID-19 Testing and Research Centre, University of Health and Allied Sciences, Ho, Ghana
- Department of Biomedical Sciences, University of Health and Allied Sciences, PMB 31, Ho, Ghana
| | - Lamia Fki-Berrajah
- CHU Habib Bourguiba, Laboratory of Microbiology, Faculty of Medicine of Sfax, University of Sfax, Sfax, Tunisia
| | - Lavanya Singh
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Lenora M. Kepler
- Department of Entomology and Plant Pathology, North Carolina State University, Raleigh, NC, USA
- Bioinformatics Research Center, North Carolina State University, Raleigh, NC, USA
| | - Leon Biscornet
- Seychelles Public Health Laboratory, Public Health Authority, Ministry of Health Seychelles, Victoria, Seychelles
| | | | | | - Luicer Olubayo
- Institute of Infectious Diseases and Molecular Medicine, Department of Integrative Biomedical Sciences, Computational Biology Division, University of Cape Town, Cape Town, South Africa
| | - Lul Deng Ojok
- National Public Health Laboratory, Ministry of Health, Juba, Republic of South Sudan
| | - Lul Lojok Deng
- National Public Health Laboratory, Ministry of Health, Juba, Republic of South Sudan
| | | | - Lynn Tyers
- Division of Medical Virology, Wellcome Centre for Infectious Diseases in Africa, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
| | - Madisa Mine
- National Health Laboratory, Gaborone, Botswana
| | - Magalutcheemee Ramuth
- Virology/Molecular Biology Department, Central Health Laboratory, Victoria Hospital, Ministry of Health and Wellness, Port Louis, Mauritius
| | - Maha Mastouri
- Laboratory of Transmissible Diseases and Biologically Active Substances (LR99ES27), Faculty of Pharmacy, University of Monastir, Monastir, Tunisia
- Laboratory of Microbiology, University Hospital of Monastir, Monastir, Tunisia
| | - Mahmoud ElHefnawi
- Biomedical Informatics and Chemoinformatics Group, Informatics and Systems Department, National Research Centre, Cairo, Egypt
| | - Maimouna Mbanne
- Virology Department, Institut Pasteur de Dakar, Dakar, Senegal
| | | | | | - Mamadou Diop
- Virology Department, Institut Pasteur de Dakar, Dakar, Senegal
| | - Mambu Momoh
- Viral Haemorrhagic Fever Laboratory, Kenema Government Hospital, Kenema, Sierra Leone
- Ministry of Health and Sanitation, Freetown, Sierra Leone
- Eastern Technical University of Sierra Leone, Kenema, Sierra Leone
| | | | - Marietjie Venter
- Zoonotic Arbo and Respiratory Virus Program, Centre for Viral Zoonoses, Department of Medical Virology, University of Pretoria, Pretoria, South Africa
| | - Marietou F. Paye
- Infectious Disease and Microbiome Program, Broad Institute of Harvard and MIT, Cambridge, MA, USA
| | - Martin Faye
- Virology Department, Institut Pasteur de Dakar, Dakar, Senegal
| | - Martin M. Nyaga
- Next Generation Sequencing Unit and Division of Virology, Faculty of Health Sciences, University of the Free State, Bloemfontein, South Africa
| | | | - Matoke-Muhia Damaris
- Centre for Biotechnology Research and Development, Kenya Medical Research Institute, Nairobi, Kenya
| | | | - Maximillian G. Mpina
- Swiss Tropical and Public Health Institute, Basel, Switzerland
- Laboratorio de Investigaciones de Baney, Baney, Equatorial Guinea
- Ifakara Health Insitute, Ifakara, Tanzania
| | - Michael Owusu
- Department of Medical Diagnostics, Kumasi Centre for Collaborative Research in Tropical Medicine, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Michael R. Wiley
- University of Nebraska Medical Center (UNMC), Omaha, NE, USA
- PraesensBio, Lincoln, NE, USA
| | - Mirabeau Y. Tatfeng
- Department of Medical Laboratory Science, Niger Delta University, Bayelsa State, Nigeria
| | | | - Mohamed Abouelhoda
- Systems and Biomedical Engineering Department, Faculty of Engineering, Cairo University, Cairo, Egypt
- King Faisal Specialist Hospital and Research Center, Riyadh, Kingdom of Saudi Arabia
| | | | - Mohamed G. Seadawy
- Biological Prevention Department, Ministry of Defence, Cairo, Egypt
- Faculty of Science, Fayoum University, Fayoum, Egypt
| | | | | | - Mouhamed Kane
- Virology Department, Institut Pasteur de Dakar, Dakar, Senegal
| | | | | | | | - Mushal Allam
- Department of Genetics and Genomics, College of Medicine and Health Sciences, United Arab Emirates University, Abu Dhabi, United Arab Emirates
| | - My V. T. Phan
- MRC/UVRI and LSHTM Uganda Research Unit, Entebbe, Uganda
| | - Nabil Abid
- Laboratory of Transmissible Diseases and Biologically Active Substances (LR99ES27), Faculty of Pharmacy, University of Monastir, Monastir, Tunisia
- High Institute of Biotechnology of Monastir, University of Monastir, Rue Taher Haddad 5000, Monastir, Tunisia
| | - Nadine Rujeni
- Rwanda National Joint Task Force COVID-19, Rwanda Biomedical Centre, Ministry of Health, Kigali, Rwanda
- School of Health Sciences, College of Medicine and Health Sciences, University of Rwanda, Kigali, Rwanda
| | - Nadir Abuzaid
- Department of Microbiology, Faculty of Medical Laboratory Sciences, Omdurman Islamic University, Sudan
| | - Nalia Ismael
- Instituto Nacional de Saúde (INS), Marracuene, Mozambique
| | | | | | - Ndongo Dia
- Virology Department, Institut Pasteur de Dakar, Dakar, Senegal
| | - Nédio Mabunda
- Instituto Nacional de Saúde (INS), Marracuene, Mozambique
| | - Nei-yuan Hsiao
- Division of Medical Virology, Wellcome Centre for Infectious Diseases in Africa, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
- National Health Laboratory Service (NHLS), Cape Town, South Africa
| | | | - Ngiambudulu M. Francisco
- Grupo de Investigação Microbiana e Imunológica, Instituto Nacional de Investigação em Saúde (National Institute for Health Research), Luanda, Angola
| | - Ngonda Saasa
- Department of Disease Control, School of Veterinary Medicine, University of Zambia, Lusaka, Zambia
| | - Nicholas Bbosa
- MRC/UVRI and LSHTM Uganda Research Unit, Entebbe, Uganda
| | | | - Nicksy Gumede
- World Health Organization, Africa Region, Brazzaville, Republic of the Congo
| | - Nicole Wolter
- National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS), Johannesburg, South Africa
- School of Pathology, Faculty of Health Science, University of the Witwatersrand, Johannesburg, South Africa
| | - Nikita Sitharam
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
| | - Nnaemeka Ndodo
- Nigeria Centre for Disease Control and Prevention, Abuja, Nigeria
| | - Nnennaya A. Ajayi
- Internal Medicine Department, Alex Ekwueme Federal University Teaching Hospital, Abakaliki, Nigeria
| | - Noël Tordo
- Institut Pasteur de Guinée, Conarky, Guinea
| | - Nokuzola Mbhele
- Division of Medical Virology, Wellcome Centre for Infectious Diseases in Africa, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
| | | | - Nosamiefan Iguosadolo
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun State, Nigeria
| | - Nwando Mba
- Nigeria Centre for Disease Control and Prevention, Abuja, Nigeria
| | - Ojide C. Kingsley
- Virology Laboratory, Alex Ekwueme Federal University Teaching Hospital, Abakaliki, Nigeria
| | - Okogbenin Sylvanus
- Institute of Lassa Fever Research and Control, Irrua Specialist Teaching Hospital, Irrua, Nigeria
| | - Oladiji Femi
- Department of Epidemiology and Community Health, Faculty of Clinical Sciences. College of Health Sciences. University of Ilorin, Ilorin, Kwara State, Nigeria
| | - Olubusuyi M. Adewumi
- Department of Virology, College of Medicine, University of Ibadan, Ibadan, Nigeria
- Infectious Disease Institute, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Olumade Testimony
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun State, Nigeria
- Department of Biological Sciences, Faculty of Natural Sciences, Redeemer’s University, Ede, Osun State, Nigeria
| | - Olusola A. Ogunsanya
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun State, Nigeria
| | - Oluwatosin Fakayode
- Department of Public Health, Ministry of Health, Ilorin, Kwara State, Nigeria
| | - Onwe E. Ogah
- Alex Ekwueme Federal University Teaching Hospital, Abakaliki, Nigeria
| | - Ope-Ewe Oludayo
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun State, Nigeria
| | - Ousmane Faye
- Virology Department, Institut Pasteur de Dakar, Dakar, Senegal
| | | | - Pascale Ondoa
- African Society for Laboratory Medicine, Addis Ababa, Ethiopia
| | | | - Patricia Nabisubi
- The African Center of Excellence in Bioinformatics and Data-Intensive Sciences, The Infectious Diseases Institute, Kampala, Uganda
- Immunology and Molecular Biology, Makerere University, Kampala, Uganda
| | | | - Paul E. Oluniyi
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun State, Nigeria
| | - Paulo Arnaldo
- Instituto Nacional de Saúde (INS), Marracuene, Mozambique
| | - Peter Kojo Quashie
- West African Centre for Cell Biology of Infectious Pathogens (WACCBIP), College of Basic and Applied Sciences, University of Ghana, Accra, Ghana
| | - Peter O. Okokhere
- Institute of Lassa Fever Research and Control, Irrua Specialist Teaching Hospital, Irrua, Nigeria
- Department of Medicine, Faculty of Clinical Sciences, College of Medicine, Ambrose Alli University, Ekpoma, Edo State, Nigeria
| | - Philip Bejon
- KEMRI-Wellcome Trust Research Programme, Kilifi, Kenya
| | - Philippe Dussart
- Virology Unit, Institut Pasteur de Madagascar, Antananarivo, Madagascar
| | - Phillip A. Bester
- Division of Virology, National Health Laboratory Service and University of the Free State, Bloemfontein, South Africa
| | - Placide K. Mbala
- Pathogen Sequencing Lab, Institut National de Recherche Biomédicale (INRB), Kinshasa, the Democratic Republic of the Congo
- Université de Kinshasa (UNIKIN), Kinshasa, the Democratic Republic of the Congo
| | - Pontiano Kaleebu
- MRC/UVRI and LSHTM Uganda Research Unit, Entebbe, Uganda
- Uganda Virus Research Institute, Entebbe, Uganda
| | - Priscilla Abechi
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun State, Nigeria
- Department of Biological Sciences, Faculty of Natural Sciences, Redeemer’s University, Ede, Osun State, Nigeria
| | - Rabeh El-Shesheny
- Center of Scientific Excellence for Influenza Viruses, National Research Centre (NRC), Cairo, Egypt
- Infectious Hazards Preparedness, World Health Organization, Eastern Mediterranean Regional Office, Cairo, Egypt
| | - Rageema Joseph
- Division of Medical Virology, Wellcome Centre for Infectious Diseases in Africa, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
| | - Ramy Karam Aziz
- Department of Microbiology and Immunology, Faculty of Pharmacy, Cairo University, Cairo, Egypt
- Microbiology and Immunology Research Program, Children’s Cancer Hospital Egypt, Cairo, Egypt
| | - René G. Essomba
- National Public Health Laboratory, Ministry of Public Health of Cameroon, Yaoundé, Cameroon
- Faculty of Medicine and Biomedical Sciences, University of Yaoundé, Yaoundé, Cameroon
| | - Reuben Ayivor-Djanie
- West African Centre for Cell Biology of Infectious Pathogens (WACCBIP), College of Basic and Applied Sciences, University of Ghana, Accra, Ghana
- UHAS COVID-19 Testing and Research Centre, University of Health and Allied Sciences, Ho, Ghana
- Department of Biomedical Sciences, University of Health and Allied Sciences, PMB 31, Ho, Ghana
| | - Richard Njouom
- Virology Service, Centre Pasteur of Cameroun, Yaounde, Cameroon
| | - Richard O. Phillips
- Kumasi Centre for Collaborative Research in Tropical Medicine, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Richmond Gorman
- Kumasi Centre for Collaborative Research in Tropical Medicine, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | | | - Rosa Maria D. E. S. A. Neto Rodrigues
- Coordenadora da rede do Diagnóstico Tuberculose/HIV/COVID-19 na Instituição - Laboratório Nacional de Referência da Tuberculose em São Tomé e Príncipe, São Tomé, São Tomé and Principe
- Ponto focal para Melhoria da qualidade dos Laboratórios (SLIPTA) ao nível de São Tomé e Príncipe, São Tomé, São Tomé and Principe
| | - Rosemary A. Audu
- The Nigerian Institute of Medical Research, Yaba, Lagos, Nigeria
| | - Rosina A. A. Carr
- UHAS COVID-19 Testing and Research Centre, University of Health and Allied Sciences, Ho, Ghana
- Department of Biomedical Sciences, University of Health and Allied Sciences, PMB 31, Ho, Ghana
| | - Saba Gargouri
- CHU Habib Bourguiba, Laboratory of Microbiology, Faculty of Medicine of Sfax, University of Sfax, Sfax, Tunisia
| | - Saber Masmoudi
- Laboratory of Molecular and Cellular Screening Processes, Centre of Biotechnology of Sfax, University of Sfax, Sfax, Tunisia
| | | | - Safietou Sankhe
- Virology Department, Institut Pasteur de Dakar, Dakar, Senegal
| | | | - Saibu Femi
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun State, Nigeria
| | - Salma Mhalla
- University of Tunis El Manar, Faculty of Medicine of Tunis, Research Laboratory LR99ES09, Tunis, Tunisia
- Faculty of Medicine of Monastir, University of Monastir, Monastir, Tunisia
| | - Salome Hosch
- Swiss Tropical and Public Health Institute, Basel, Switzerland
- University of Basel, Basel, Switzerland
| | - Samar Kamal Kassim
- Faculty of Medicine Ain Shams Research Institute (MASRI), Ain Shams University, Cairo, Egypt
| | - Samar Metha
- Infectious Disease and Microbiome Program, Broad Institute of Harvard and MIT, Cambridge, MA, USA
| | - Sameh Trabelsi
- Clinical and Experimental Pharmacology Lab, LR16SP02, National Center of Pharmacovigilance, University of Tunis El Manar, Tunis, Tunisia
| | - Sara Hassan Agwa
- Faculty of Medicine Ain Shams Research Institute (MASRI), Ain Shams University, Cairo, Egypt
| | - Sarah Wambui Mwangi
- Institute of Pathogen Genomics, Africa Centres for Disease Control and Prevention (Africa CDC), Addis Ababa, Ethiopia
| | - Seydou Doumbia
- University Clinical Research Center (UCRC), University of Sciences, Techniques and Technology of Bamako, Bamako, Mali
| | - Sheila Makiala-Mandanda
- Pathogen Sequencing Lab, Institut National de Recherche Biomédicale (INRB), Kinshasa, the Democratic Republic of the Congo
- Université de Kinshasa (UNIKIN), Kinshasa, the Democratic Republic of the Congo
| | - Sherihane Aryeetey
- Kumasi Centre for Collaborative Research in Tropical Medicine, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | | | | | - Siham Elhamoumi
- Infectious Disease and Microbiome Program, Broad Institute of Harvard and MIT, Cambridge, MA, USA
| | - Sikhulile Moyo
- Botswana Harvard AIDS Institute Partnership and Botswana Harvard HIV Reference Laboratory, Gaborone, Botswana
- Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Silvia Lutucuta
- Grupo de Investigação Microbiana e Imunológica, Instituto Nacional de Investigação em Saúde (National Institute for Health Research), Luanda, Angola
| | - Simani Gaseitsiwe
- Botswana Harvard AIDS Institute Partnership and Botswana Harvard HIV Reference Laboratory, Gaborone, Botswana
- Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Simbirie Jalloh
- Viral Haemorrhagic Fever Laboratory, Kenema Government Hospital, Kenema, Sierra Leone
- Ministry of Health and Sanitation, Freetown, Sierra Leone
| | | | - Sobajo Oguntope
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun State, Nigeria
| | | | - Sonia Lekana-Douki
- Centre Interdisciplinaires de Recherches Medicales de Franceville (CIRMF), Franceville, Gabon
| | | | - Soumeya Ouangraoua
- Centre MURAZ, Ouagadougou, Burkina Faso
- National Institute of Public Health of Burkina Faso (INSP/BF), Ouagadougou, Burkina Faso
| | - Stephanie van Wyk
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
| | - Stephen F. Schaffner
- Infectious Disease and Microbiome Program, Broad Institute of Harvard and MIT, Cambridge, MA, USA
| | - Stephen Kanyerezi
- The African Center of Excellence in Bioinformatics and Data-Intensive Sciences, The Infectious Diseases Institute, Kampala, Uganda
- Immunology and Molecular Biology, Makerere University, Kampala, Uganda
| | - Steve Ahuka-Mundeke
- Pathogen Sequencing Lab, Institut National de Recherche Biomédicale (INRB), Kinshasa, the Democratic Republic of the Congo
- Université de Kinshasa (UNIKIN), Kinshasa, the Democratic Republic of the Congo
| | | | - Sureshnee Pillay
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Susan Nabadda
- Central Public Health Laboratories (CPHL), Kampala, Uganda
| | - Sylvie Behillil
- National Reference Center for Respiratory Viruses, Molecular Genetics of RNA Viruses, UMR 3569 CNRS, Université Paris Cité, Institut Pasteur, Paris, France
| | | | - Sylvie van der Werf
- National Reference Center for Respiratory Viruses, Molecular Genetics of RNA Viruses, UMR 3569 CNRS, Université Paris Cité, Institut Pasteur, Paris, France
| | - Tapfumanei Mashe
- National Microbiology Reference Laboratory, Harare, Zimbabwe
- World Health Organization, Harare, Zimbabwe
| | - Thabo Mohale
- National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS), Johannesburg, South Africa
| | | | - Thirumalaisamy P. Velavan
- Institute of Tropical Medicine, Universitätsklinikum Tübingen, Tübingen, Germany
- Vietnamese-German Center for Medical Research, Hanoi, Vietnam
| | - Tobias Schindler
- Swiss Tropical and Public Health Institute, Basel, Switzerland
- Laboratorio de Investigaciones de Baney, Baney, Equatorial Guinea
- University of Basel, Basel, Switzerland
| | - Tongai G. Maponga
- Division of Medical Virology, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, Cape Town, South Africa
| | - Trevor Bedford
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
- Howard Hughes Medical Institute, Fred Hutchinson Cancer Center, Seattle, WA, USA
| | - Ugochukwu J. Anyaneji
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Ugwu Chinedu
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun State, Nigeria
- Department of Biological Sciences, Faculty of Natural Sciences, Redeemer’s University, Ede, Osun State, Nigeria
| | - Upasana Ramphal
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
- Centre for the AIDS Programme of Research in South Africa (CAPRISA), Durban, South Africa
- Sub-Saharan African Network For TB/HIV Research Excellence (SANTHE), Durban, South Africa
| | - Uwem E. George
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun State, Nigeria
| | - Vincent Enouf
- National Reference Center for Respiratory Viruses, Molecular Genetics of RNA Viruses, UMR 3569 CNRS, Université Paris Cité, Institut Pasteur, Paris, France
| | - Vishvanath Nene
- International Livestock Research Institute (ILRI), Nairobi, Kenya
| | - Vivianne Gorova
- World Health Organization, WHO Lesotho, Maseru, Lesotho
- Med24 Medical Centre, Ruwa, Zimbabwe
| | | | - Wasim Abdul Karim
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
| | - William K. Ampofo
- Department of Virology, Noguchi Memorial Institute for Medical Research, University of Ghana, Legon, Ghana
| | - Wolfgang Preiser
- Division of Medical Virology, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, Cape Town, South Africa
- National Health Laboratory Service (NHLS), Tygerberg, Cape Town, South Africa
| | - Wonderful T. Choga
- Botswana Harvard AIDS Institute Partnership and Botswana Harvard HIV Reference Laboratory, Gaborone, Botswana
- Division of Human Genetics, Department of Pathology, University of Cape Town, Cape Town, South Africa
| | - Yahaya Ali Ahmed
- World Health Organization, Africa Region, Brazzaville, Republic of the Congo
| | - Yajna Ramphal
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
| | - Yaw Bediako
- West African Centre for Cell Biology of Infectious Pathogens (WACCBIP), College of Basic and Applied Sciences, University of Ghana, Accra, Ghana
- Yemaachi Biotech, Accra, Ghana
| | - Yeshnee Naidoo
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Yvan Butera
- Rwanda National Joint Task Force COVID-19, Rwanda Biomedical Centre, Ministry of Health, Kigali, Rwanda
- Center for Human Genetics, College of Medicine and Health Sciences, University of Rwanda, Kigali, Rwanda
- Laboratory of Human Genetics, GIGA Research Institute, Liège, Belgium
| | | | - Africa Pathogen Genomics Initiative (Africa PGI)
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
- MRC/UVRI and LSHTM Uganda Research Unit, Entebbe, Uganda
- MRC-University of Glasgow Centre for Virus Research, Glasgow, UK
- The Biotechnology Centre of the University of Yaoundé I, Yaoundé, Cameroon
- CDC Foundation, Atlanta, Georgia, Nebraska Department of Health and Human Services, Lincoln, NE, USA
- Institute of Pathogen Genomics, Africa Centres for Disease Control and Prevention (Africa CDC), Addis Ababa, Ethiopia
- Institute of Infectious Diseases and Molecular Medicine, Department of Integrative Biomedical Sciences, Computational Biology Division, University of Cape Town, Cape Town, South Africa
- Division of Medical Virology, Wellcome Centre for Infectious Diseases in Africa, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
- Centre for the AIDS Programme of Research in South Africa (CAPRISA), Durban, South Africa
- KEMRI-Wellcome Trust Research Programme, Kilifi, Kenya
- Virology Department, Institut Pasteur de Dakar, Dakar, Senegal
- National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS), Johannesburg, South Africa
- School of Health Sciences, College of Health Sciences, University of KwaZulu-Natal, Durban, KwaZulu-Natal, South Africa
- Department of Medical Laboratory Sciences, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
- Department of Microbial, Cellular and Molecular Biology, College of Natural and Computational Sciences, Addis Ababa University, Addis Ababa, Ethiopia
- Cancer Biology Department, Virology and Immunology Unit, National Cancer Institute, Cairo University, Cairo, Egypt
- World Health Organization, Africa Region, Brazzaville, Republic of the Congo
- Centre d’Infectiologie Charles Mérieux-Mali (CICM-Mali), Bamako, Mali
- Bacteriology and Virology Department Souro Sanou University Hospital, Bobo-Dioulasso, Burkina Faso
- West African Health Organisation, Bobo-Dioulasso, Burkina Faso
- Faculty of Medicine and Health Sciences, Kassala University, Kassala City, Sudan
- Department of Microbiology, Faculty of Medical Laboratory Sciences, University of Gezira, Gezira, Sudan
- General Administration of Laboratories and Blood Banks, Ministry of Health, Kassala State, Sudan
- MRC Unit The Gambia at LSHTM, Fajara, Gambia
- National Public Health Laboratory, Ministry of Health, Juba, Republic of South Sudan
- Libyan Biotechnology Research Center, Tripoli, Libya
- Center for Medical and Sanitary Research (CERMES), Niamey, Niger
- The Nigerian Institute of Medical Research, Yaba, Lagos, Nigeria
- Laboratoire de la Caisse Nationale de Sécurité Sociale, Djibouti, Republic of Djibouti
- Department of Virology, College of Medicine, University of Ibadan, Ibadan, Nigeria
- Infectious Disease Institute, College of Medicine, University of Ibadan, Ibadan, Nigeria
- Medical Microbiology and Parasitology Department, College of Medicine, University of Ibadan, Ibadan, Nigeria
- Biorepository Clinical Virology Laboratory, College of Medicine, University of Ibadan, Ibadan, Nigeria
- Department of Medical Microbiology and Parasitology, Faculty of Basic Clinical Sciences, College of Health Sciences, University of Ilorin, Ilorin, Kwara State, Nigeria
- The Pirbright Institute, Woking, UK
- Pathogen Sequencing Lab, Institut National de Recherche Biomédicale (INRB), Kinshasa, the Democratic Republic of the Congo
- Université de Kinshasa (UNIKIN), Kinshasa, the Democratic Republic of the Congo
- National Microbiology Reference Laboratory, Harare, Zimbabwe
- Center of Scientific Excellence for Influenza Viruses, National Research Centre (NRC), Cairo, Egypt
- Laboratory of Molecular and Cellular Screening Processes, Centre of Biotechnology of Sfax, University of Sfax, Sfax, Tunisia
- Genomics and Epigenomics Program, Research Department CCHE57357, Cairo, Egypt
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun State, Nigeria
- Department of Biological Sciences, Faculty of Natural Sciences, Redeemer’s University, Ede, Osun State, Nigeria
- Laboratório de Biologia Molecular Jean Piaget, Bissau, Guinea-Bissau
- University Jean Piaget in Guinea-Bissau, Bissau, Guinea-Bissau
- SAMRC Bioinformatics Unit, SA Bioinformatics Institute, University of the Western Cape, Cape Town, South Africa
- Quadram Institute Bioscience, Norwich, UK
- Central Public Health Reference Laboratories, Freetown, Sierra Leone
- Centre de Recherche et de Formation en Infectiologie de Guinée (CERFIG), Université de Conakry, Conakry, Guinea
- TransVIHMI, Institut de Recherche pour le Développement, Institut National de la Santé et de la Recherche Médicale (INSERM), Montpellier University, 34090, Montpellier, France
- University Clinical Research Center (UCRC), University of Sciences, Techniques and Technology of Bamako, Bamako, Mali
- Sharjah Institute for Medical Research, College of Medicine, University of Sharjah, Sharjah, United Arab Emirates
- Central Public Health Laboratories (CPHL), Cairo, Egypt
- National Institute of Public Health, Bujumbura, Burundi
- Laboratoire des Fièvres Hémorragiques Virales du Benin, Cotonou, Benin
- Infectious Disease and Microbiome Program, Broad Institute of Harvard and MIT, Cambridge, MA, USA
- Laboratory of Clinical Virology, WHO Reference Laboratory for Poliomyelitis and Measles in the Eastern Mediterranean Region, Pasteur Institute of Tunis, University Tunis El Manar (UTM), Tunis 1002, Tunisia
- Research Laboratory “Virus, Vectors and Hosts: One Health Apporach and Technological Innovation for a Better Health”, LR20IPT02, Pasteur Institute, Tunis 1002, Tunisia
- Fondation Congolaise pour la Recherche Médicale, Brazzaville, Republic of the Congo
- Marien Ngouabi, Brazzaville, Republic of the Congo
- Kwame Nkrumah University of Science and Technology, Department of Theoretical and Applied Biology, Kumasi, Ghana
- Kumasi Centre for Collaborative Research in Tropical Medicine, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
- Viral Haemorrhagic Fever Laboratory, Kenema Government Hospital, Kenema, Sierra Leone
- Ministry of Health and Sanitation, Freetown, Sierra Leone
- Department of Immunology, University of Maiduguri Teaching Hospital, P.M.B. 1414, Maiduguri, Nigeria
- Department of Medical Laboratory Science, College of Medical Sciences, University of Maiduguri, P.M.B. 1069, Maiduguri, Borno State, Nigeria
- Centre Interdisciplinaires de Recherches Medicales de Franceville (CIRMF), Franceville, Gabon
- Département de Parasitologie-Mycologie Université des Sciences de la Santé (USS), Libreville, Gabon
- National HIV Reference Laboratory, Community Health Sciences Unit, Ministry of Health, Lilongwe, Malawi
- African Society for Laboratory Medicine, Addis Ababa, Ethiopia
- National Medical and Molecular Biology Laboratory, Ministry of Health, Djibouti, Republic of Djibouti
- Africa CDC, Rapid Responder, Team Djibouti, Djibouti, Djibouti
- Noguchi Memorial Institute for Medical Research, University of Ghana, Legon, Ghana
- Seychelles Public Health Laboratory, Public Health Authority, Ministry of Health Seychelles, Victoria, Seychelles
- Department of Ecology and Evolution, University of Chicago, Chicago, IL, USA
- Virology Unit, Institut Pasteur de Madagascar, Antananarivo, Madagascar
- National Health Laboratory Service (NHLS), Cape Town, South Africa
- Malawi-Liverpool-Wellcome Trust Clinical Research Programme, Blantyre, Malawi
- Liverpool School of Tropical Medicine, Liverpool, UK
- University of Nebraska Medical Center (UNMC), Omaha, NE, USA
- SAMRC Antibody Immunity Research Unit, School of Pathology, University of the Witwatersrand, Johannesburg, South Africa
- CHU de Bouaké, Laboratoire/Unité de Diagnostic des Virus des Fièvres Hémorragiques et Virus Émergents, Bouaké, Côte d’Ivoire
- UFR Sciences Médicales, Universite Alassane Ouattara, Bouaké, Côte d’Ivoire
- School of Public Health, Pwani University, Kilifi, Kenya
- Faculty of Science and Techniques, University Marien Ngouabi, Brazzaville, Republic of the Congo
- Centre for Human Virology and Genomics, Nigerian Institute of Medical Research, Yaba, Lagos, Nigeria
- Nigeria Centre for Disease Control and Prevention, Abuja, Nigeria
- Laboratoire des Arbovirus, Fièvres Hémorragiques virales, Virus Emergents et Zoonoses, Institut Pasteur de Bangui, Bangui, Central African Republic
- Le Laboratoire National de Biologie Clinique et de Santé Publique (LNBCSP), Bangui, Central African Republic
- West African Centre for Cell Biology of Infectious Pathogens (WACCBIP), College of Basic and Applied Sciences, University of Ghana, Accra, Ghana
- Institute of Lassa Fever Research and Control, Irrua Specialist Teaching Hospital, Irrua, Nigeria
- PATH, Lusaka, Zambia
- Department of Entomology and Plant Pathology, North Carolina State University, Raleigh, NC, USA
- Bioinformatics Research Center, North Carolina State University, Raleigh, NC, USA
- School of Life Sciences and Zeeman Institute for Systems Biology and Infectious Disease Epidemiology Research (SBIDER), University of Warwick, Coventry, UK
- Uganda Virus Research Institute, Entebbe, Uganda
- PathCare Vermaak, Pretoria, South Africa and Division of Virology, University of the Free State, Bloemfontein, South Africa
- College of Medicine and Allied Health Sciences, University of Sierra Leone, Freetown, Sierra Leone
- Botswana Harvard AIDS Institute Partnership and Botswana Harvard HIV Reference Laboratory, Gaborone, Botswana
- Macha Research Trust, Choma, Zambia
- International Livestock Research Institute (ILRI), Nairobi, Kenya
- INRSP, Nouakchott, Mauritania
- Faculté de Médecine de Nouakchott, Nouakchott, Mauritani
- Rwanda National Reference Laboratory, Kigali, Rwanda
- Robert Koch-Institute, Berlin, Germany
- G5 Evolutionary Genomics of RNA Viruses, Institut Pasteur, Paris, France
- Direcção Nacional da Saúde Pública, Ministério da Saúde, Luanda, Angola
- National Public Health Reference Laboratory–National Public Health Institute of Liberia, Monrovia, Liberia
- Faculty of Pharmacy of Monastir, Monastir, Tunisia
- National Influenza Centre, Institut Pasteur d’Algérie, Algiers, Algeria
- Department of Virology, National Health Laboratory Service (NHLS), Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg, South Africa
- School of Pathology, Faculty of Health Science, University of the Witwatersrand, Johannesburg, South Africa
- Institute of Tropical Medicine, Universitätsklinikum Tübingen, Tübingen, Germany
- Ministère de Santé Publique et de la Solidarité Nationale, Ndjamena, Chad
- WHO Int Comoros, Moroni, Union of Comoros
- World Health Organization, Africa Region, Brazzaville, Republic of the Congo
- Division of Medical Virology, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, Cape Town, South Africa
- National Health Laboratory Service (NHLS), Tygerberg, Cape Town, South Africa
- UHAS COVID-19 Testing and Research Centre, University of Health and Allied Sciences, Ho, Ghana
- Department of Biomedical Sciences, University of Health and Allied Sciences, PMB 31, Ho, Ghana
- Ministry of Health, COVID-19 Testing Laboratory, Mbabane, Kingdom of Eswatini
- Satellite Molecular Laboratory, Rivers State University Teaching Hospital, Port Harcourt, Nigeria
- Department of Emerging Infectious Diseases, Institute of Tropical Medicine, Nagasaki University, Nagasaki, Japan
- CHU Habib Bourguiba, Laboratory of Microbiology, Faculty of Medicine of Sfax, University of Sfax, Sfax, Tunisia
- Central Public Health Laboratories (CPHL), Kampala, Uganda
- Institut Pasteur de Côte d’Ivoire, Departement des Virus Epidemiques, Abidjan, Côte d’Ivoire
- Faculty of Medicine Ain Shams Research Institute (MASRI), Ain Shams University, Cairo, Egypt
- Doctoral School of Technical and Environmental Sciences, Department of Biology and Human Health, N’Djamena, Chad
- Department of Infectious Diseases Epidemiology, London School of Hygiene and Tropical Medicine, London, UK
- Charles Nicolle Hospital, Laboratory of Microbiology, National Influenza Center, Tunis, Tunisia
- University of Tunis El Manar, Faculty of Medicine of Tunis, Research Laboratory LR99ES09, Tunis, Tunisia
- College of Medicine and Allied Health Science, University of Sierra Leone, Freetown, Sierra Leone
- Namibia Institute of Pathology, Windhoek, Namibia
- National Institute of Hygiene, Lomé, Togo
- Virology/Molecular Biology Department, Central Health Laboratory, Victoria Hospital, Ministry of Health and Wellness, Port Louis, Mauritius
- Department of Biostatistics and Data Science, School of Public Health and Tropical Medicine, Tulane University, New Orleans, LA, USA
- WHO Burundi, Gitega, Burundi
- Grupo de Investigação Microbiana e Imunológica, Instituto Nacional de Investigação em Saúde (National Institute for Health Research), Luanda, Angola
- Departamento de Bioquímica, Faculdade de Medicina, Universidade Agostinho Neto, Luanda, Angola
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
- Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
- Institute of Agricultural Sciences, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Unaí, Brazil
- WHO South Sudan, Juba, South Sudan
- Faculty of Medicine, University of Burundi, Bujumbura, Burundi
- Pasteur Network, Institut Pasteur, Paris, France
- Botswana Institute for Technology Research and Innovation, Gaborone, Botswana
- Instituto Nacional de Saúde Pública, Praia, Cape Verde
- Zambia National Public Health Institute, Lusaka, Zambia
- Public Health Institute of Malawi, Lilongwe, Malawi
- National Health Laboratory, Gaborone, Botswana
- Laboratory of Transmissible Diseases and Biologically Active Substances (LR99ES27), Faculty of Pharmacy, University of Monastir, Monastir, Tunisia
- Laboratory of Microbiology, University Hospital of Monastir, Monastir, Tunisia
- Biomedical Informatics and Chemoinformatics Group, Informatics and Systems Department, National Research Centre, Cairo, Egypt
- Ministry of Health and Wellness, Gaborone, Botswana
- Eastern Technical University of Sierra Leone, Kenema, Sierra Leone
- Zoonotic Arbo and Respiratory Virus Program, Centre for Viral Zoonoses, Department of Medical Virology, University of Pretoria, Pretoria, South Africa
- Next Generation Sequencing Unit and Division of Virology, Faculty of Health Sciences, University of the Free State, Bloemfontein, South Africa
- National Reference Laboratory Lesotho, Maseru, Lesotho
- Centre for Biotechnology Research and Development, Kenya Medical Research Institute, Nairobi, Kenya
- Swiss Tropical and Public Health Institute, Basel, Switzerland
- Laboratorio de Investigaciones de Baney, Baney, Equatorial Guinea
- Ifakara Health Insitute, Ifakara, Tanzania
- Department of Medical Diagnostics, Kumasi Centre for Collaborative Research in Tropical Medicine, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
- PraesensBio, Lincoln, NE, USA
- Department of Medical Laboratory Science, Niger Delta University, Bayelsa State, Nigeria
- Systems and Biomedical Engineering Department, Faculty of Engineering, Cairo University, Cairo, Egypt
- King Faisal Specialist Hospital and Research Center, Riyadh, Kingdom of Saudi Arabia
- Biological Prevention Department, Ministry of Defence, Cairo, Egypt
- Faculty of Science, Fayoum University, Fayoum, Egypt
- Molecular Pathology Lab, Children’s Cancer Hospital, Cairo, Egypt
- Laboratoire Biolim FSS/Université de Lomé, Lomé, Togo
- Department of Genetics and Genomics, College of Medicine and Health Sciences, United Arab Emirates University, Abu Dhabi, United Arab Emirates
- High Institute of Biotechnology of Monastir, University of Monastir, Rue Taher Haddad 5000, Monastir, Tunisia
- Rwanda National Joint Task Force COVID-19, Rwanda Biomedical Centre, Ministry of Health, Kigali, Rwanda
- School of Health Sciences, College of Medicine and Health Sciences, University of Rwanda, Kigali, Rwanda
- Department of Microbiology, Faculty of Medical Laboratory Sciences, Omdurman Islamic University, Sudan
- Instituto Nacional de Saúde (INS), Marracuene, Mozambique
- Department of Disease Control, School of Veterinary Medicine, University of Zambia, Lusaka, Zambia
- Internal Medicine Department, Alex Ekwueme Federal University Teaching Hospital, Abakaliki, Nigeria
- Institut Pasteur de Guinée, Conarky, Guinea
- Virology Laboratory, Alex Ekwueme Federal University Teaching Hospital, Abakaliki, Nigeria
- Department of Epidemiology and Community Health, Faculty of Clinical Sciences. College of Health Sciences. University of Ilorin, Ilorin, Kwara State, Nigeria
- Department of Public Health, Ministry of Health, Ilorin, Kwara State, Nigeria
- Alex Ekwueme Federal University Teaching Hospital, Abakaliki, Nigeria
- Mayotte Hospital Center, Mayotte, France
- The African Center of Excellence in Bioinformatics and Data-Intensive Sciences, The Infectious Diseases Institute, Kampala, Uganda
- Immunology and Molecular Biology, Makerere University, Kampala, Uganda
- Department of Medicine, Faculty of Clinical Sciences, College of Medicine, Ambrose Alli University, Ekpoma, Edo State, Nigeria
- Division of Virology, National Health Laboratory Service and University of the Free State, Bloemfontein, South Africa
- Infectious Hazards Preparedness, World Health Organization, Eastern Mediterranean Regional Office, Cairo, Egypt
- Department of Microbiology and Immunology, Faculty of Pharmacy, Cairo University, Cairo, Egypt
- Microbiology and Immunology Research Program, Children’s Cancer Hospital Egypt, Cairo, Egypt
- National Public Health Laboratory, Ministry of Public Health of Cameroon, Yaoundé, Cameroon
- Faculty of Medicine and Biomedical Sciences, University of Yaoundé, Yaoundé, Cameroon
- Virology Service, Centre Pasteur of Cameroun, Yaounde, Cameroon
- Coordenadora da rede do Diagnóstico Tuberculose/HIV/COVID-19 na Instituição - Laboratório Nacional de Referência da Tuberculose em São Tomé e Príncipe, São Tomé, São Tomé and Principe
- Ponto focal para Melhoria da qualidade dos Laboratórios (SLIPTA) ao nível de São Tomé e Príncipe, São Tomé, São Tomé and Principe
- National Public Health Reference Laboratory (NPHRL), Mogadishu, Somalia
- Faculty of Medicine of Monastir, University of Monastir, Monastir, Tunisia
- University of Basel, Basel, Switzerland
- Clinical and Experimental Pharmacology Lab, LR16SP02, National Center of Pharmacovigilance, University of Tunis El Manar, Tunis, Tunisia
- Harvard T.H. Chan School of Public Health, Boston, MA, USA
- Centre MURAZ, Ouagadougou, Burkina Faso
- National Institute of Public Health of Burkina Faso (INSP/BF), Ouagadougou, Burkina Faso
- National Reference Center for Respiratory Viruses, Molecular Genetics of RNA Viruses, UMR 3569 CNRS, Université Paris Cité, Institut Pasteur, Paris, France
- World Health Organization, Harare, Zimbabwe
- Vietnamese-German Center for Medical Research, Hanoi, Vietnam
- Howard Hughes Medical Institute, Fred Hutchinson Cancer Center, Seattle, WA, USA
- Sub-Saharan African Network For TB/HIV Research Excellence (SANTHE), Durban, South Africa
- World Health Organization, WHO Lesotho, Maseru, Lesotho
- Med24 Medical Centre, Ruwa, Zimbabwe
- Department of Virology, Noguchi Memorial Institute for Medical Research, University of Ghana, Legon, Ghana
- Division of Human Genetics, Department of Pathology, University of Cape Town, Cape Town, South Africa
- Yemaachi Biotech, Accra, Ghana
- Center for Human Genetics, College of Medicine and Health Sciences, University of Rwanda, Kigali, Rwanda
- Laboratory of Human Genetics, GIGA Research Institute, Liège, Belgium
- Department of Biochemistry and Biotechnology, Pwani University, Kilifi, Kenya
- Department of Global Health, University of Washington, Seattle, WA, USA
| | - Ahmed E. O. Ouma
- Institute of Pathogen Genomics, Africa Centres for Disease Control and Prevention (Africa CDC), Addis Ababa, Ethiopia
| | - Anne von Gottberg
- National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS), Johannesburg, South Africa
- School of Pathology, Faculty of Health Science, University of the Witwatersrand, Johannesburg, South Africa
| | - George Githinji
- KEMRI-Wellcome Trust Research Programme, Kilifi, Kenya
- Department of Biochemistry and Biotechnology, Pwani University, Kilifi, Kenya
| | - Matshidiso Moeti
- World Health Organization, Africa Region, Brazzaville, Republic of the Congo
| | - Oyewale Tomori
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun State, Nigeria
| | - Pardis C. Sabeti
- Infectious Disease and Microbiome Program, Broad Institute of Harvard and MIT, Cambridge, MA, USA
| | - Amadou A. Sall
- Virology Department, Institut Pasteur de Dakar, Dakar, Senegal
| | - Samuel O. Oyola
- International Livestock Research Institute (ILRI), Nairobi, Kenya
| | - Yenew K. Tebeje
- Institute of Pathogen Genomics, Africa Centres for Disease Control and Prevention (Africa CDC), Addis Ababa, Ethiopia
| | - Sofonias K. Tessema
- Institute of Pathogen Genomics, Africa Centres for Disease Control and Prevention (Africa CDC), Addis Ababa, Ethiopia
| | - Tulio de Oliveira
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
- Centre for the AIDS Programme of Research in South Africa (CAPRISA), Durban, South Africa
- Department of Global Health, University of Washington, Seattle, WA, USA
| | - Christian Happi
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun State, Nigeria
- Department of Biological Sciences, Faculty of Natural Sciences, Redeemer’s University, Ede, Osun State, Nigeria
| | - Richard Lessells
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - John Nkengasong
- Institute of Pathogen Genomics, Africa Centres for Disease Control and Prevention (Africa CDC), Addis Ababa, Ethiopia
| | - Eduan Wilkinson
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
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15
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Tyagi A, Tong Y, Rabideau DJ, Reynolds Z, De Oliveira T, Lessells R, Amanyire G, Orrell C, Asiimwe S, Chimukangara B, Giandhari J, Pillay S, Haberer JE, Siedner MJ. Antiretroviral therapy adherence patterns, virological suppression, and emergence of drug resistance: A nested case–control study from Uganda and South Africa. Antivir Ther 2022; 27:13596535221114822. [DOI: 10.1177/13596535221114822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Background Relationships between distinct antiretroviral therapy (ART) adherence patterns and risk of drug resistance are not well understood. Methods We conducted a nested case–control analysis within a longitudinal cohort study of individuals initiating efavirenz-based ART. Primary outcomes of interest, measured at 6 and 12 months after treatment initiation, were: 1) virologic suppression, 2) virologic failure with resistance, and 3) virologic failure without resistance. Our primary exposure of interest was ART adherence, measured over the 6 months before each visit with electronic pill monitors, and categorized in three ways: 1) 6 months average adherence; 2) running adherence, defined as the proportion of days with average adherence over 9 days of less than or equal to 10%, 20%, and 30%; and 3) number of 3-, 7-, and 28-day treatment gaps in the prior 6 months Results We analyzed data from 166 individuals (107 had virologic failure during observation and 59 had virologic suppression at 6 and 12 months). Average adherence was higher among those with virologic suppression (median 83%, IQR 58–96%) versus those with virologic failure with resistance (median 35%, IQR 20–77%, pairwise P < 0.01) and those with virologic failure without resistance (median 21%, IQR 2–54%, pairwise P < 0.01). Although treatment gaps generally predicted virologic failure ( P < 0.01), they did not differentiate failure with and without drug resistance ( P > 0.6). Conclusions Average adherence patterns, but not the assessed frequency of treatment gaps, differentiated failure with versus without drug resistance among individuals initiating efavirenz-based ART. Future work should explore adherence-resistance relationships for integrase inhibitor-based regimens.
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Affiliation(s)
- Anisha Tyagi
- Massachusetts General Hospital, Medical Practice Evaluation Center, Boston, MA, USA
| | - Yao Tong
- Massachusetts General Hospital, Medical Practice Evaluation Center, Boston, MA, USA
| | - Dustin J Rabideau
- Harvard Medical School, Boston, MA, USA
- Massachusetts General Hospital, Biostatistics, Boston, MA, USA
| | - Zahra Reynolds
- Massachusetts General Hospital, Medical Practice Evaluation Center, Boston, MA, USA
| | - Tulio De Oliveira
- KwaZulu-Natal Research Innovation and Sequencing Platform, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Richard Lessells
- KwaZulu-Natal Research Innovation and Sequencing Platform, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Gideon Amanyire
- Africa Health Research Institute, Durban, South Africa
- Global Health Collaborative, Mbarara, Uganda
- Makerere University Joint AIDS Program, Kampala, Uganda
| | - Catherine Orrell
- Desmond Tutu Health Foundation, Cape Town, South Africa
- Institute of Infectious Disease and Molecular Medicine and Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - Stephen Asiimwe
- Global Health Collaborative, Mbarara, Uganda
- Kabwohe Clinical Research Center, Kabwohe, Uganda
| | - Benjamin Chimukangara
- KwaZulu-Natal Research Innovation and Sequencing Platform, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
- Centre for the AIDS Programme of Research in South Africa, Durban, South Africa
- Critical Care Medicine Department, NIH Clinical Center, Bethesda, MD, USA
| | - Jennifer Giandhari
- KwaZulu-Natal Research Innovation and Sequencing Platform, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Sureshnee Pillay
- KwaZulu-Natal Research Innovation and Sequencing Platform, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Jessica E Haberer
- Harvard Medical School, Boston, MA, USA
- Massachusetts General Hospital Center for Global Health, Boston, MA, USA
| | - Mark J Siedner
- Massachusetts General Hospital, Medical Practice Evaluation Center, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
- Africa Health Research Institute, Durban, South Africa
- Massachusetts General Hospital Center for Global Health, Boston, MA, USA
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16
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Tegally H, Moir M, Everatt J, Giovanetti M, Scheepers C, Wilkinson E, Subramoney K, Makatini Z, Moyo S, Amoako DG, Baxter C, Althaus CL, Anyaneji UJ, Kekana D, Viana R, Giandhari J, Lessells RJ, Maponga T, Maruapula D, Choga W, Matshaba M, Mbulawa MB, Msomi N, Naidoo Y, Pillay S, Sanko TJ, San JE, Scott L, Singh L, Magini NA, Smith-Lawrence P, Stevens W, Dor G, Tshiabuila D, Wolter N, Preiser W, Treurnicht FK, Venter M, Chiloane G, McIntyre C, O'Toole A, Ruis C, Peacock TP, Roemer C, Kosakovsky Pond SL, Williamson C, Pybus OG, Bhiman JN, Glass A, Martin DP, Jackson B, Rambaut A, Laguda-Akingba O, Gaseitsiwe S, von Gottberg A, de Oliveira T. Emergence of SARS-CoV-2 Omicron lineages BA.4 and BA.5 in South Africa. Nat Med 2022; 28:1785-1790. [PMID: 35760080 PMCID: PMC9499863 DOI: 10.1038/s41591-022-01911-2] [Citation(s) in RCA: 358] [Impact Index Per Article: 179.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Accepted: 06/21/2022] [Indexed: 11/09/2022]
Abstract
Three lineages (BA.1, BA.2 and BA.3) of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) Omicron variant of concern predominantly drove South Africa's fourth Coronavirus Disease 2019 (COVID-19) wave. We have now identified two new lineages, BA.4 and BA.5, responsible for a fifth wave of infections. The spike proteins of BA.4 and BA.5 are identical, and similar to BA.2 except for the addition of 69-70 deletion (present in the Alpha variant and the BA.1 lineage), L452R (present in the Delta variant), F486V and the wild-type amino acid at Q493. The two lineages differ only outside of the spike region. The 69-70 deletion in spike allows these lineages to be identified by the proxy marker of S-gene target failure, on the background of variants not possessing this feature. BA.4 and BA.5 have rapidly replaced BA.2, reaching more than 50% of sequenced cases in South Africa by the first week of April 2022. Using a multinomial logistic regression model, we estimated growth advantages for BA.4 and BA.5 of 0.08 (95% confidence interval (CI): 0.08-0.09) and 0.10 (95% CI: 0.09-0.11) per day, respectively, over BA.2 in South Africa. The continued discovery of genetically diverse Omicron lineages points to the hypothesis that a discrete reservoir, such as human chronic infections and/or animal hosts, is potentially contributing to further evolution and dispersal of the virus.
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Affiliation(s)
- Houriiyah Tegally
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Monika Moir
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
| | - Josie Everatt
- National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS), Johannesburg, South Africa
| | - Marta Giovanetti
- Laboratorio de Flavivirus, Fundacao Oswaldo Cruz, Rio de Janeiro, Brazil
- Department of Science and Technology for Humans and the Environment, University of Campus Bio-Medico di Roma, Rome, Italy
- Laboratório de Genética Celular e Molecular, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Cathrine Scheepers
- National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS), Johannesburg, South Africa
- South African Medical Research Council Antibody Immunity Research Unit, School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Eduan Wilkinson
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
| | - Kathleen Subramoney
- Department of Virology, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg, South Africa
- School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Zinhle Makatini
- Department of Virology, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg, South Africa
- School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Sikhulile Moyo
- Botswana Harvard AIDS Institute Partnership, Botswana Harvard HIV Reference Laboratory, Gaborone, Botswana
- Harvard T.H. Chan School of Public Health, Boston, MA, USA
- Botswana Presidential COVID-19 Taskforce, Gaborone, Botswana
| | - Daniel G Amoako
- National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS), Johannesburg, South Africa
| | - Cheryl Baxter
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
| | - Christian L Althaus
- Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland
| | - Ugochukwu J Anyaneji
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Dikeledi Kekana
- National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS), Johannesburg, South Africa
| | | | - Jennifer Giandhari
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Richard J Lessells
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Tongai Maponga
- Division of Medical Virology, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Dorcas Maruapula
- Botswana Harvard AIDS Institute Partnership, Botswana Harvard HIV Reference Laboratory, Gaborone, Botswana
| | - Wonderful Choga
- Botswana Harvard AIDS Institute Partnership, Botswana Harvard HIV Reference Laboratory, Gaborone, Botswana
| | | | - Mpaphi B Mbulawa
- National Health Laboratory, Health Services Management, Ministry of Health and Wellness, Gaborone, Botswana
| | - Nokukhanya Msomi
- Discipline of Virology, School of Laboratory Medicine and Medical Sciences and National Health Laboratory Service (NHLS), University of KwaZulu-Natal, Durban, South Africa
| | - Yeshnee Naidoo
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
| | - Sureshnee Pillay
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Tomasz Janusz Sanko
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
| | - James E San
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Lesley Scott
- Department of Molecular Medicine and Haematology, Faculty of Health Science, School of Pathology, University of the Witwatersrand, Johannesburg, South Africa
| | - Lavanya Singh
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Nonkululeko A Magini
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | | | - Wendy Stevens
- Department of Molecular Medicine and Haematology, Faculty of Health Science, School of Pathology, University of the Witwatersrand, Johannesburg, South Africa
- National Priority Program of the National Health Laboratory Service, Johannesburg, South Africa
| | - Graeme Dor
- National Priority Program of the National Health Laboratory Service, Johannesburg, South Africa
| | - Derek Tshiabuila
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Nicole Wolter
- National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS), Johannesburg, South Africa
- School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Wolfgang Preiser
- Division of Medical Virology, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Florette K Treurnicht
- Department of Virology, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg, South Africa
- School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Marietjie Venter
- Zoonotic Arbo and Respiratory Virus Program, Centre for Viral Zoonoses, Department of Medical Virology, University of Pretoria, Pretoria, South Africa
| | - Georginah Chiloane
- Zoonotic Arbo and Respiratory Virus Program, Centre for Viral Zoonoses, Department of Medical Virology, University of Pretoria, Pretoria, South Africa
| | - Caitlyn McIntyre
- Zoonotic Arbo and Respiratory Virus Program, Centre for Viral Zoonoses, Department of Medical Virology, University of Pretoria, Pretoria, South Africa
| | - Aine O'Toole
- Institute of Evolutionary Biology, University of Edinburgh, Edinburgh, UK
| | | | - Thomas P Peacock
- Department of Infectious Disease, Imperial College London, London, UK
| | | | - Sergei L Kosakovsky Pond
- Institute for Genomics and Evolutionary Medicine, Department of Biology, Temple University, Philadelphia, PA, USA
| | - Carolyn Williamson
- Division of Medical Virology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
- Division of Virology, NHLS Groote Schuur Laboratory, Cape Town, South Africa
- Wellcome Centre for Infectious Diseases Research in Africa (CIDRI-Africa), Cape Town, South Africa
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
| | | | - Jinal N Bhiman
- National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS), Johannesburg, South Africa
- South African Medical Research Council Antibody Immunity Research Unit, School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Allison Glass
- School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
- Lancet Laboratories, Johannesburg, South Africa
| | - Darren P Martin
- Wellcome Centre for Infectious Diseases Research in Africa (CIDRI-Africa), Cape Town, South Africa
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
| | - Ben Jackson
- Institute of Evolutionary Biology, University of Edinburgh, Edinburgh, UK
| | - Andrew Rambaut
- Institute of Evolutionary Biology, University of Edinburgh, Edinburgh, UK
| | - Oluwakemi Laguda-Akingba
- NHLS Port Elizabeth Laboratory, Port Elizabeth, South Africa
- Faculty of Health Sciences, Walter Sisulu University, Eastern Cape, South Africa
| | - Simani Gaseitsiwe
- Botswana Harvard AIDS Institute Partnership, Botswana Harvard HIV Reference Laboratory, Gaborone, Botswana
- Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Anne von Gottberg
- National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS), Johannesburg, South Africa
- School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
- Division of Medical Microbiology, Department of Pathology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Tulio de Oliveira
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa.
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa.
- Department of Global Health, University of Washington, Seattle, WA, USA.
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17
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Kouli O, Murray V, Bhatia S, Cambridge WA, Kawka M, Shafi S, Knight SR, Kamarajah SK, McLean KA, Glasbey JC, Khaw RA, Ahmed W, Akhbari M, Baker D, Borakati A, Mills E, Thavayogan R, Yasin I, Raubenheimer K, Ridley W, Sarrami M, Zhang G, Egoroff N, Pockney P, Richards T, Bhangu A, Creagh-Brown B, Edwards M, Harrison EM, Lee M, Nepogodiev D, Pinkney T, Pearse R, Smart N, Vohra R, Sohrabi C, Jamieson A, Nguyen M, Rahman A, English C, Tincknell L, Kakodkar P, Kwek I, Punjabi N, Burns J, Varghese S, Erotocritou M, McGuckin S, Vayalapra S, Dominguez E, Moneim J, Salehi M, Tan HL, Yoong A, Zhu L, Seale B, Nowinka Z, Patel N, Chrisp B, Harris J, Maleyko I, Muneeb F, Gough M, James CE, Skan O, Chowdhury A, Rebuffa N, Khan H, Down B, Fatimah Hussain Q, Adams M, Bailey A, Cullen G, Fu YXJ, McClement B, Taylor A, Aitken S, Bachelet B, Brousse de Gersigny J, Chang C, Khehra B, Lahoud N, Lee Solano M, Louca M, Rozenbroek P, Rozitis E, Agbinya N, Anderson E, Arwi G, Barry I, Batchelor C, Chong T, Choo LY, Clark L, Daniels M, Goh J, Handa A, Hanna J, Huynh L, Jeon A, Kanbour A, Lee A, Lee J, Lee T, Leigh J, Ly D, McGregor F, Moss J, Nejatian M, O'Loughlin E, Ramos I, Sanchez B, Shrivathsa A, Sincari A, Sobhi S, Swart R, Trimboli J, Wignall P, Bourke E, Chong A, Clayton S, Dawson A, Hardy E, Iqbal R, Le L, Mao S, Marinelli I, Metcalfe H, Panicker D, R HH, Ridgway S, Tan HH, Thong S, Van M, Woon S, Woon-Shoo-Tong XS, Yu S, Ali K, Chee J, Chiu C, Chow YW, Duller A, Nagappan P, Ng S, Selvanathan M, Sheridan C, Temple M, Do JE, Dudi-Venkata NN, Humphries E, Li L, Mansour LT, Massy-Westropp C, Fang B, Farbood K, Hong H, Huang Y, Joan M, Koh C, Liu YHA, Mahajan T, Muller E, Park R, Tanudisastro M, Wu JJG, Chopra P, Giang S, Radcliffe S, Thach P, Wallace D, Wilkes A, Chinta SH, Li J, Phan J, Rahman F, Segaran A, Shannon J, Zhang M, Adams N, Bonte A, Choudhry A, Colterjohn N, Croyle JA, Donohue J, Feighery A, Keane A, McNamara D, Munir K, Roche D, Sabnani R, Seligman D, Sharma S, Stickney Z, Suchy H, Tan R, Yordi S, Ahmed I, Aranha M, El Sabawy D, Garwood P, Harnett M, Holohan R, Howard R, Kayyal Y, Krakoski N, Lupo M, McGilberry W, Nepon H, Scoleri Y, Urbina C, Ahmad Fuad MF, Ahmed O, Jaswantlal D, Kelly E, Khan MHT, Naidu D, Neo WX, O'Neill R, Sugrue M, Abbas JD, Abdul-Fattah S, Azlan A, Barry K, Idris NS, Kaka N, Mc Dermott D, Mohammad Nasir MN, Mozo M, Rehal A, Shaikh Yousef M, Wong RH, Curran E, Gardner M, Hogan A, Julka R, Lasser G, Ní Chorráin N, Ting J, Browne R, George S, Janjua Z, Leung Shing V, Megally M, Murphy S, Ravenscroft L, Vedadi A, Vyas V, Bryan A, Sheikh A, Ubhi J, Vannelli K, Vawda A, Adeusi L, Doherty C, Fitzgerald C, Gallagher H, Gill P, Hamza H, Hogan M, Kelly S, Larry J, Lynch P, Mazeni NA, O'Connell R, O'Loghlin R, Singh K, Abbas Syed R, Ali A, Alkandari B, Arnold A, Arora E, Azam R, Breathnach C, Cheema J, Compton M, Curran S, Elliott JA, Jayasamraj O, Mohammed N, Noone A, Pal A, Pandey S, Quinn P, Sheridan R, Siew L, Tan EP, Tio SW, Toh VTR, Walsh M, Yap C, Yassa J, Young T, Agarwal N, Almoosawy SA, Bowen K, Bruce D, Connachan R, Cook A, Daniell A, Elliott M, Fung HKF, Irving A, Laurie S, Lee YJ, Lim ZX, Maddineni S, McClenaghan RE, Muthuganesan V, Ravichandran P, Roberts N, Shaji S, Solt S, Toshney E, Arnold C, Baker O, Belais F, Bojanic C, Byrne M, Chau CYC, De Soysa S, Eldridge M, Fairey M, Fearnhead N, Guéroult A, Ho JSY, Joshi K, Kadiyala N, Khalid S, Khan F, Kumar K, Lewis E, Magee J, Manetta-Jones D, Mann S, McKeown L, Mitrofan C, Mohamed T, Monnickendam A, Ng AYKC, Ortu A, Patel M, Pope T, Pressling S, Purohit K, Saji S, Shah Foridi J, Shah R, Siddiqui SS, Surman K, Utukuri M, Varghese A, Williams CYK, Yang JJ, Billson E, Cheah E, Holmes P, Hussain S, Murdock D, Nicholls A, Patel P, Ramana G, Saleki M, Spence H, Thomas D, Yu C, Abousamra M, Brown C, Conti I, Donnelly A, Durand M, French N, Goan R, O'Kane E, Rubinchik P, Gardiner H, Kempf B, Lai YL, Matthews H, Minford E, Rafferty C, Reid C, Sheridan N, Al Bahri T, Bhoombla N, Rao BM, Titu L, Chatha S, Field C, Gandhi T, Gulati R, Jha R, Jones Sam MT, Karim S, Patel R, Saunders M, Sharma K, Abid S, Heath E, Kurup D, Patel A, Ali M, Cresswell B, Felstead D, Jennings K, Kaluarachchi T, Lazzereschi L, Mayson H, Miah JE, Reinders B, Rosser A, Thomas C, Williams H, Al-Hamid Z, Alsadoun L, Chlubek M, Fernando P, Gaunt E, Gercek Y, Maniar R, Ma R, Matson M, Moore S, Morris A, Nagappan PG, Ratnayake M, Rockall L, Shallcross O, Sinha A, Tan KE, Virdee S, Wenlock R, Donnelly HA, Ghazal R, Hughes I, Liu X, McFadden M, Misbert E, Mogey P, O'Hara A, Peace C, Rainey C, Raja P, Salem M, Salmon J, Tan CH, Alves D, Bahl S, Baker C, Coulthurst J, Koysombat K, Linn T, Rai P, Sharma A, Shergill A, Ahmed M, Ahmed S, Belk LH, Choudhry H, Cummings D, Dixon Y, Dobinson C, Edwards J, Flint J, Franco Da Silva C, Gallie R, Gardener M, Glover T, Greasley M, Hatab A, Howells R, Hussey T, Khan A, Mann A, Morrison H, Ng A, Osmond R, Padmakumar N, Pervaiz F, Prince R, 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M, Lehmann J, Mangtani A, Narayan A, Nazarian S, Parmar C, Shah D, Shaw C, Zhao Z, Beck C, Caldwell S, Clements JM, French B, Kenny R, Kirk S, Lindsay J, McClung A, McLaughlin N, Watson S, Whiteside E, Alyacoubi S, Arumugam V, Beg R, Dawas K, Garg S, Lloyd ER, Mahfouz Y, Manobharath N, Moonesinghe R, Morka N, Patel K, Prashar J, Yip S, Adeeko ES, Ajekigbe F, Bhat A, Evans C, Farrugia A, Gurung C, Long T, Malik B, Manirajan S, Newport D, Rayer J, Ridha A, Ross E, Saran T, Sinker A, Waruingi D, Allen R, Al Sadek Y, Alves do Canto Brum H, Asharaf H, Ashman M, Balakumar V, Barrington J, Baskaran R, Berry A, Bhachoo H, Bilal A, Boaden L, Chia WL, Covell G, Crook D, Dadnam F, Davis L, De Berker H, Doyle C, Fox C, Gruffydd-Davies M, Hafouda Y, Hill A, Hubbard E, Hunter A, Inpadhas V, Jamshaid M, Jandu G, Jeyanthi M, Jones T, Kantor C, Kwak SY, Malik N, Matt R, McNulty P, Miles C, Mohomed A, Myat P, Niharika J, Nixon A, O'Reilly D, Parmar K, Pengelly S, Price L, Ramsden M, Turnor R, Wales E, Waring H, Wu M, Yang T, Ye TTS, Zander A, Zeicu C, Bellam S, Francombe J, Kawamoto N, Rahman MR, Sathyanarayana A, Tang HT, Cheung J, Hollingshead J, Page V, Sugarman J, Wong E, Chiong J, Fung E, Kan SY, Kiang J, Kok J, Krahelski O, Liew MY, Lyell B, Sharif Z, Speake D, Alim L, Amakye NY, Chandrasekaran J, Chandratreya N, Drake J, Owoso T, Thu YM, Abou El Ela Bourquin B, Alberts J, Chapman D, Rehnnuma N, Ainsworth K, Carpenter H, Emmanuel T, Fisher T, Gabrel M, Guan Z, Hollows S, Hotouras A, Ip Fung Chun N, Jaffer S, Kallikas G, Kennedy N, Lewinsohn B, Liu FY, Mohammed S, Rutherfurd A, Situ T, Stammer A, Taylor F, Thin N, Urgesi E, Zhang N, Ahmad MA, Bishop A, Bowes A, Dixit A, Glasson R, Hatta S, Hatt K, Larcombe S, Preece J, Riordan E, Fegredo D, Haq MZ, Li C, McCann G, Stewart D, Baraza W, Bhullar D, Burt G, Coyle J, Deans J, Devine A, Hird R, Ikotun O, Manchip G, Ross C, Storey L, Tan WWL, Tse C, Warner C, Whitehead M, Wu F, Court EL, Crisp E, Huttman M, Mayes F, Robertson H, Rosen H, Sandberg C, Smith H, Al Bakry M, Ashwell W, Bajaj S, Bandyopadhyay D, Browlee O, Burway S, Chand CP, Elsayeh K, Elsharkawi A, Evans E, Ferrin S, Fort-Schaale A, Iacob M, I K, Impelliziere Licastro G, Mankoo AS, Olaniyan T, Otun J, Pereira R, Reddy R, Saeed D, Simmonds O, Singhal G, Tron K, Wickstone C, Williams R, Bradshaw E, De Kock Jewell V, Houlden C, Knight C, Metezai H, Mirza-Davies A, Seymour Z, Spink D, Wischhusen S. Evaluation of prognostic risk models for postoperative pulmonary complications in adult patients undergoing major abdominal surgery: a systematic review and international external validation cohort study. Lancet Digit Health 2022; 4:e520-e531. [PMID: 35750401 DOI: 10.1016/s2589-7500(22)00069-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Revised: 01/07/2022] [Accepted: 04/06/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Stratifying risk of postoperative pulmonary complications after major abdominal surgery allows clinicians to modify risk through targeted interventions and enhanced monitoring. In this study, we aimed to identify and validate prognostic models against a new consensus definition of postoperative pulmonary complications. METHODS We did a systematic review and international external validation cohort study. The systematic review was done in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. We searched MEDLINE and Embase on March 1, 2020, for articles published in English that reported on risk prediction models for postoperative pulmonary complications following abdominal surgery. External validation of existing models was done within a prospective international cohort study of adult patients (≥18 years) undergoing major abdominal surgery. Data were collected between Jan 1, 2019, and April 30, 2019, in the UK, Ireland, and Australia. Discriminative ability and prognostic accuracy summary statistics were compared between models for the 30-day postoperative pulmonary complication rate as defined by the Standardised Endpoints in Perioperative Medicine Core Outcome Measures in Perioperative and Anaesthetic Care (StEP-COMPAC). Model performance was compared using the area under the receiver operating characteristic curve (AUROCC). FINDINGS In total, we identified 2903 records from our literature search; of which, 2514 (86·6%) unique records were screened, 121 (4·8%) of 2514 full texts were assessed for eligibility, and 29 unique prognostic models were identified. Nine (31·0%) of 29 models had score development reported only, 19 (65·5%) had undergone internal validation, and only four (13·8%) had been externally validated. Data to validate six eligible models were collected in the international external validation cohort study. Data from 11 591 patients were available, with an overall postoperative pulmonary complication rate of 7·8% (n=903). None of the six models showed good discrimination (defined as AUROCC ≥0·70) for identifying postoperative pulmonary complications, with the Assess Respiratory Risk in Surgical Patients in Catalonia score showing the best discrimination (AUROCC 0·700 [95% CI 0·683-0·717]). INTERPRETATION In the pre-COVID-19 pandemic data, variability in the risk of pulmonary complications (StEP-COMPAC definition) following major abdominal surgery was poorly described by existing prognostication tools. To improve surgical safety during the COVID-19 pandemic recovery and beyond, novel risk stratification tools are required. FUNDING British Journal of Surgery Society.
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18
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Bbosa N, Ssemwanga D, Namagembe H, Kiiza R, Kiconco J, Kayiwa J, Lutalo T, Lutwama J, Ssekagiri A, Ssewanyana I, Nabadda S, Kyobe-Bbosa H, Giandhari J, Pillay S, Ramphal U, Ramphal Y, Naidoo Y, Tshiabuila D, Tegally H, San EJ, Wilkinson E, de Oliveira T, Kaleebu P. Rapid Replacement of SARS-CoV-2 Variants by Delta and Subsequent Arrival of Omicron, Uganda, 2021. Emerg Infect Dis 2022; 28:1021-1025. [PMID: 35320700 PMCID: PMC9045417 DOI: 10.3201/eid2805.220121] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Genomic surveillance in Uganda showed rapid replacement of severe acute respiratory syndrome coronavirus 2 over time by variants, dominated by Delta. However, detection of the more transmissible Omicron variant among travelers and increasing community transmission highlight the need for near-real-time genomic surveillance and adherence to infection control measures to prevent future pandemic waves.
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19
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Tshiabuila D, Giandhari J, Pillay S, Ramphal U, Ramphal Y, Maharaj A, Anyaneji UJ, Naidoo Y, Tegally H, San EJ, Wilkinson E, Lessells RJ, de Oliveira T. Comparison of SARS-CoV-2 sequencing using the ONT GridION and the Illumina MiSeq. BMC Genomics 2022; 23:319. [PMID: 35459088 PMCID: PMC9026045 DOI: 10.1186/s12864-022-08541-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Accepted: 04/08/2022] [Indexed: 11/24/2022] Open
Abstract
Background Over 4 million SARS-CoV-2 genomes have been sequenced globally in the past 2 years. This has been crucial in elucidating transmission chains within communities, the development of new diagnostic methods, vaccines, and antivirals. Although several sequencing technologies have been employed, Illumina and Oxford Nanopore remain the two most commonly used platforms. The sequence quality between these two platforms warrants a comparison of the genomes produced by the two technologies. Here, we compared the SARS-CoV-2 consensus genomes obtained from the Oxford Nanopore Technology GridION and the Illumina MiSeq for 28 sequencing runs. Results Our results show that the MiSeq had a significantly higher number of consensus genomes classified by Nextclade as good and mediocre compared to the GridION. The MiSeq also had a significantly higher genome coverage and mutation counts than the GridION. Conclusion Due to the low genome coverage, high number of indels, and sensitivity to SARS-CoV-2 viral load noted with the GridION when compared to MiSeq, we can conclude that the MiSeq is more favourable for SARS-CoV-2 genomic surveillance, as successful genomic surveillance is dependent on high quality, near-whole consensus genomes.
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Affiliation(s)
- Derek Tshiabuila
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal Durban 4001, KwaZulu-Natal, South Africa. .,Centre for Epidemic Response and Innovation (CERI), Stellenbosch University, Stellenbosch, South Africa.
| | - Jennifer Giandhari
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal Durban 4001, KwaZulu-Natal, South Africa.,Centre for Epidemic Response and Innovation (CERI), Stellenbosch University, Stellenbosch, South Africa
| | - Sureshnee Pillay
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal Durban 4001, KwaZulu-Natal, South Africa.,Centre for Epidemic Response and Innovation (CERI), Stellenbosch University, Stellenbosch, South Africa
| | - Upasana Ramphal
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal Durban 4001, KwaZulu-Natal, South Africa.,Centre for Epidemic Response and Innovation (CERI), Stellenbosch University, Stellenbosch, South Africa.,Centre for the AIDS Programme of Research in South Africa (CAPRISA), Durban, South Africa
| | - Yajna Ramphal
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal Durban 4001, KwaZulu-Natal, South Africa.,Centre for Epidemic Response and Innovation (CERI), Stellenbosch University, Stellenbosch, South Africa
| | - Arisha Maharaj
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal Durban 4001, KwaZulu-Natal, South Africa.,Centre for Epidemic Response and Innovation (CERI), Stellenbosch University, Stellenbosch, South Africa
| | - Ugochukwu Jacob Anyaneji
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal Durban 4001, KwaZulu-Natal, South Africa.,Centre for Epidemic Response and Innovation (CERI), Stellenbosch University, Stellenbosch, South Africa
| | - Yeshnee Naidoo
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal Durban 4001, KwaZulu-Natal, South Africa.,Centre for Epidemic Response and Innovation (CERI), Stellenbosch University, Stellenbosch, South Africa
| | - Houriiyah Tegally
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal Durban 4001, KwaZulu-Natal, South Africa.,Centre for Epidemic Response and Innovation (CERI), Stellenbosch University, Stellenbosch, South Africa
| | - Emmanuel James San
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal Durban 4001, KwaZulu-Natal, South Africa.,Centre for Epidemic Response and Innovation (CERI), Stellenbosch University, Stellenbosch, South Africa
| | - Eduan Wilkinson
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal Durban 4001, KwaZulu-Natal, South Africa.,Centre for Epidemic Response and Innovation (CERI), Stellenbosch University, Stellenbosch, South Africa
| | - Richard J Lessells
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal Durban 4001, KwaZulu-Natal, South Africa.,Centre for Epidemic Response and Innovation (CERI), Stellenbosch University, Stellenbosch, South Africa
| | - Tulio de Oliveira
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal Durban 4001, KwaZulu-Natal, South Africa.,Centre for Epidemic Response and Innovation (CERI), Stellenbosch University, Stellenbosch, South Africa.,Centre for the AIDS Programme of Research in South Africa (CAPRISA), Durban, South Africa.,Department of Global Health, University of Washington, Seattle, WA, USA
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20
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Subramoney K, Mtileni N, Bharuthram A, Davis A, Kalenga B, Rikhotso M, Maphahlele M, Giandhari J, Naidoo Y, Pillay S, Ramphal U, Ramphal Y, Tegally H, Wilkinson E, Mohale T, Ismail A, Mashishi B, Mbenenge N, de Oliveira T, Makatini Z, Fielding BC, Treurnicht FK. Identification of SARS-CoV-2 Omicron variant using spike gene target failure and genotyping assays, Gauteng, South Africa, 2021. J Med Virol 2022; 94:3676-3684. [PMID: 35441368 PMCID: PMC9088381 DOI: 10.1002/jmv.27797] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Revised: 04/06/2022] [Accepted: 04/09/2022] [Indexed: 11/09/2022]
Abstract
The circulation of Omicron BA.1 led to the rapid increase in severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2) cases in South Africa in November 2021, which warranted the use of more rapid detection methods. We, therefore, assessed the ability to detect Omicron BA.1 using genotyping assays to identify specific mutations in SARS‐CoV‐2 positive samples, Gauteng province, South Africa. The TaqPath™ COVID‐19 real‐time polymerase chain reaction assay was performed on all samples selected to identify spike gene target failure (SGTF). SARS‐CoV‐2 genotyping assays were used for the detection of del69/70 and K417N mutation. Whole‐genome sequencing was performed on a subset of genotyped samples to confirm these findings. Of the positive samples received, 11.0% (175/1589) were randomly selected to assess if SGTF and genotyping assays, that detect del69/70 and K417N mutations, could identify Omicron BA.1. We identified SGTF in 98.9% (173/175) of samples, of which 88.0% (154/175) had both the del69/70 and K417N mutation. The genotyped samples (45.7%; 80/175) that were sequenced confirmed Omicron BA.1 (97.5%; 78/80). Our data show that genotyping for the detection of the del69/70 and K417N coupled with SGTF is efficient to exclude Alpha and Beta variants and rapidly detect Omicron BA.1. However, we still require assays for the detection of unique mutations that will allow for the differentiation between other Omicron sublineages. Therefore, the use of genotyping assays to detect new dominant or emerging lineages of SARS‐CoV‐2 will be beneficial in limited‐resource settings.
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Affiliation(s)
- Kathleen Subramoney
- Department of Virology, National Health Laboratory Service, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg, South Africa.,School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Nkhensani Mtileni
- Department of Virology, National Health Laboratory Service, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg, South Africa
| | - Avani Bharuthram
- Department of Virology, National Health Laboratory Service, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg, South Africa.,School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Ashlyn Davis
- Department of Virology, National Health Laboratory Service, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg, South Africa
| | - Beauty Kalenga
- Department of Virology, National Health Laboratory Service, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg, South Africa
| | - Mikateko Rikhotso
- Department of Virology, National Health Laboratory Service, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg, South Africa
| | - Mpho Maphahlele
- Department of Virology, National Health Laboratory Service, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg, South Africa
| | | | - Jennifer Giandhari
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Yeshnee Naidoo
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Sureshnee Pillay
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Upasana Ramphal
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Yajna Ramphal
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Houriyah Tegally
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Eduan Wilkinson
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
| | - Thabo Mohale
- National Institute for Communicable Diseases, Sequencing Core Facility, Johannesburg, South Africa
| | - Arshad Ismail
- National Institute for Communicable Diseases, Sequencing Core Facility, Johannesburg, South Africa
| | - Bonolo Mashishi
- Department of Virology, National Health Laboratory Service, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg, South Africa.,School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Nonhlanhla Mbenenge
- Department of Virology, National Health Laboratory Service, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg, South Africa.,School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Tulio de Oliveira
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa.,Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
| | - Zinhle Makatini
- Department of Virology, National Health Laboratory Service, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg, South Africa.,School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Burtram C Fielding
- Molecular Biology and Virology Research Laboratory, Department of Medical Biosciences, University of the Western Cape, Bellville, South Africa
| | - Florette K Treurnicht
- Department of Virology, National Health Laboratory Service, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg, South Africa.,School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
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21
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Keeton R, Tincho MB, Ngomti A, Baguma R, Benede N, Suzuki A, Khan K, Cele S, Bernstein M, Karim F, Madzorera SV, Moyo-Gwete T, Mennen M, Skelem S, Adriaanse M, Mutithu D, Aremu O, Stek C, du Bruyn E, Van Der Mescht MA, de Beer Z, de Villiers TR, Bodenstein A, van den Berg G, Mendes A, Strydom A, Venter M, Giandhari J, Naidoo Y, Pillay S, Tegally H, Grifoni A, Weiskopf D, Sette A, Wilkinson RJ, de Oliveira T, Bekker LG, Gray G, Ueckermann V, Rossouw T, Boswell MT, Bhiman JN, Moore PL, Sigal A, Ntusi NAB, Burgers WA, Riou C. Author Correction: T cell responses to SARS-CoV-2 spike cross-recognize Omicron. Nature 2022; 604:E25. [PMID: 35396582 PMCID: PMC8993033 DOI: 10.1038/s41586-022-04708-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Affiliation(s)
- Roanne Keeton
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Observatory, Cape Town, South Africa.,Division of Medical Virology, Department of Pathology, University of Cape Town; Observatory, Cape Town, South Africa
| | - Marius B Tincho
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Observatory, Cape Town, South Africa.,Division of Medical Virology, Department of Pathology, University of Cape Town; Observatory, Cape Town, South Africa
| | - Amkele Ngomti
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Observatory, Cape Town, South Africa.,Division of Medical Virology, Department of Pathology, University of Cape Town; Observatory, Cape Town, South Africa
| | - Richard Baguma
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Observatory, Cape Town, South Africa.,Division of Medical Virology, Department of Pathology, University of Cape Town; Observatory, Cape Town, South Africa
| | - Ntombi Benede
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Observatory, Cape Town, South Africa.,Division of Medical Virology, Department of Pathology, University of Cape Town; Observatory, Cape Town, South Africa
| | - Akiko Suzuki
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Observatory, Cape Town, South Africa.,Division of Medical Virology, Department of Pathology, University of Cape Town; Observatory, Cape Town, South Africa
| | - Khadija Khan
- Africa Health Research Institute, Durban, South Africa.,School of Laboratory Medicine and Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Sandile Cele
- Africa Health Research Institute, Durban, South Africa.,School of Laboratory Medicine and Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Mallory Bernstein
- Africa Health Research Institute, Durban, South Africa.,School of Laboratory Medicine and Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Farina Karim
- Africa Health Research Institute, Durban, South Africa.,School of Laboratory Medicine and Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Sharon V Madzorera
- National Institute for Communicable Diseases of the National Health Laboratory Service, Johannesburg, South Africa.,SA MRC Antibody Immunity Research Unit, School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Thandeka Moyo-Gwete
- National Institute for Communicable Diseases of the National Health Laboratory Service, Johannesburg, South Africa.,SA MRC Antibody Immunity Research Unit, School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Mathilda Mennen
- Department of Medicine, University of Cape Town and Groote Schuur Hospital; Observatory, Cape Town, South Africa
| | - Sango Skelem
- Department of Medicine, University of Cape Town and Groote Schuur Hospital; Observatory, Cape Town, South Africa
| | - Marguerite Adriaanse
- Department of Medicine, University of Cape Town and Groote Schuur Hospital; Observatory, Cape Town, South Africa
| | - Daniel Mutithu
- Department of Medicine, University of Cape Town and Groote Schuur Hospital; Observatory, Cape Town, South Africa
| | - Olukayode Aremu
- Department of Medicine, University of Cape Town and Groote Schuur Hospital; Observatory, Cape Town, South Africa
| | - Cari Stek
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Observatory, Cape Town, South Africa.,Department of Medicine, University of Cape Town and Groote Schuur Hospital; Observatory, Cape Town, South Africa
| | - Elsa du Bruyn
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Observatory, Cape Town, South Africa.,Department of Medicine, University of Cape Town and Groote Schuur Hospital; Observatory, Cape Town, South Africa
| | | | | | | | | | | | - Adriano Mendes
- Centre for Viral Zoonoses, Department of Medical Virology, University of Pretoria, Pretoria, South Africa
| | - Amy Strydom
- Centre for Viral Zoonoses, Department of Medical Virology, University of Pretoria, Pretoria, South Africa
| | - Marietjie Venter
- Centre for Viral Zoonoses, Department of Medical Virology, University of Pretoria, Pretoria, South Africa
| | - Jennifer Giandhari
- KwaZulu-Natal Research Innovation and Sequencing Platform, University of KwaZulu-Natal, Durban, South Africa
| | - Yeshnee Naidoo
- KwaZulu-Natal Research Innovation and Sequencing Platform, University of KwaZulu-Natal, Durban, South Africa
| | - Sureshnee Pillay
- KwaZulu-Natal Research Innovation and Sequencing Platform, University of KwaZulu-Natal, Durban, South Africa
| | - Houriiyah Tegally
- KwaZulu-Natal Research Innovation and Sequencing Platform, University of KwaZulu-Natal, Durban, South Africa
| | - Alba Grifoni
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA, USA
| | - Daniela Weiskopf
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA, USA
| | - Alessandro Sette
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA, USA.,Department of Medicine, Division of Infectious Diseases and Global Public Health, University of California, San Diego (UCSD), La Jolla, CA, USA
| | - Robert J Wilkinson
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Observatory, Cape Town, South Africa.,Department of Medicine, University of Cape Town and Groote Schuur Hospital; Observatory, Cape Town, South Africa.,Wellcome Centre for Infectious Diseases Research in Africa, University of Cape Town, Observatory, Cape Town, South Africa.,Department of Infectious Diseases, Imperial College London, London, UK.,The Francis Crick Institute, London, UK
| | - Tulio de Oliveira
- KwaZulu-Natal Research Innovation and Sequencing Platform, University of KwaZulu-Natal, Durban, South Africa.,Centre for Epidemic Response and Innovation, Stellenbosch University, Stellenbosch, South Africa
| | - Linda-Gail Bekker
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Observatory, Cape Town, South Africa.,Department of Medicine, University of Cape Town and Groote Schuur Hospital; Observatory, Cape Town, South Africa.,Desmond Tutu HIV Centre, University of Cape Town, Cape Town, South Africa
| | - Glenda Gray
- South African Medical Research Council, Cape Town, South Africa
| | - Veronica Ueckermann
- Department of Internal Medicine, University of Pretoria and Steve Biko Academic Hospital, Pretoria, South Africa
| | - Theresa Rossouw
- Department of Immunology, University of Pretoria, Pretoria, South Africa
| | - Michael T Boswell
- Department of Internal Medicine, University of Pretoria and Steve Biko Academic Hospital, Pretoria, South Africa
| | - Jinal N Bhiman
- National Institute for Communicable Diseases of the National Health Laboratory Service, Johannesburg, South Africa.,SA MRC Antibody Immunity Research Unit, School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Penny L Moore
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Observatory, Cape Town, South Africa.,National Institute for Communicable Diseases of the National Health Laboratory Service, Johannesburg, South Africa.,SA MRC Antibody Immunity Research Unit, School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa.,Centre for the AIDS Programme of Research in South Africa, Durban, South Africa
| | - Alex Sigal
- Africa Health Research Institute, Durban, South Africa.,School of Laboratory Medicine and Medical Sciences, University of KwaZulu-Natal, Durban, South Africa.,Max Planck Institute for Infection Biology, Berlin, Germany
| | - Ntobeko A B Ntusi
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Observatory, Cape Town, South Africa.,Department of Medicine, University of Cape Town and Groote Schuur Hospital; Observatory, Cape Town, South Africa.,Wellcome Centre for Infectious Diseases Research in Africa, University of Cape Town, Observatory, Cape Town, South Africa.,Cape Heart Institute, Faculty of Health Sciences, University of Cape Town; Observatory, Cape Town, South Africa
| | - Wendy A Burgers
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Observatory, Cape Town, South Africa. .,Division of Medical Virology, Department of Pathology, University of Cape Town; Observatory, Cape Town, South Africa. .,Wellcome Centre for Infectious Diseases Research in Africa, University of Cape Town, Observatory, Cape Town, South Africa.
| | - Catherine Riou
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Observatory, Cape Town, South Africa. .,Division of Medical Virology, Department of Pathology, University of Cape Town; Observatory, Cape Town, South Africa. .,Wellcome Centre for Infectious Diseases Research in Africa, University of Cape Town, Observatory, Cape Town, South Africa.
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22
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Viana R, Moyo S, Amoako DG, Tegally H, Scheepers C, Althaus CL, Anyaneji UJ, Bester PA, Boni MF, Chand M, Choga WT, Colquhoun R, Davids M, Deforche K, Doolabh D, du Plessis L, Engelbrecht S, Everatt J, Giandhari J, Giovanetti M, Hardie D, Hill V, Hsiao NY, Iranzadeh A, Ismail A, Joseph C, Joseph R, Koopile L, Kosakovsky Pond SL, Kraemer MUG, Kuate-Lere L, Laguda-Akingba O, Lesetedi-Mafoko O, Lessells RJ, Lockman S, Lucaci AG, Maharaj A, Mahlangu B, Maponga T, Mahlakwane K, Makatini Z, Marais G, Maruapula D, Masupu K, Matshaba M, Mayaphi S, Mbhele N, Mbulawa MB, Mendes A, Mlisana K, Mnguni A, Mohale T, Moir M, Moruisi K, Mosepele M, Motsatsi G, Motswaledi MS, Mphoyakgosi T, Msomi N, Mwangi PN, Naidoo Y, Ntuli N, Nyaga M, Olubayo L, Pillay S, Radibe B, Ramphal Y, Ramphal U, San JE, Scott L, Shapiro R, Singh L, Smith-Lawrence P, Stevens W, Strydom A, Subramoney K, Tebeila N, Tshiabuila D, Tsui J, van Wyk S, Weaver S, Wibmer CK, Wilkinson E, Wolter N, Zarebski AE, Zuze B, Goedhals D, Preiser W, Treurnicht F, Venter M, Williamson C, Pybus OG, Bhiman J, Glass A, Martin DP, Rambaut A, Gaseitsiwe S, von Gottberg A, de Oliveira T. Rapid epidemic expansion of the SARS-CoV-2 Omicron variant in southern Africa. Nature 2022; 603:679-686. [PMID: 35042229 PMCID: PMC8942855 DOI: 10.1038/s41586-022-04411-y] [Citation(s) in RCA: 918] [Impact Index Per Article: 459.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2021] [Accepted: 01/07/2022] [Indexed: 01/02/2023]
Abstract
The SARS-CoV-2 epidemic in southern Africa has been characterized by three distinct waves. The first was associated with a mix of SARS-CoV-2 lineages, while the second and third waves were driven by the Beta (B.1.351) and Delta (B.1.617.2) variants, respectively1-3. In November 2021, genomic surveillance teams in South Africa and Botswana detected a new SARS-CoV-2 variant associated with a rapid resurgence of infections in Gauteng province, South Africa. Within three days of the first genome being uploaded, it was designated a variant of concern (Omicron, B.1.1.529) by the World Health Organization and, within three weeks, had been identified in 87 countries. The Omicron variant is exceptional for carrying over 30 mutations in the spike glycoprotein, which are predicted to influence antibody neutralization and spike function4. Here we describe the genomic profile and early transmission dynamics of Omicron, highlighting the rapid spread in regions with high levels of population immunity.
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Affiliation(s)
| | - Sikhulile Moyo
- Botswana Harvard AIDS Institute Partnership, Botswana Harvard HIV Reference Laboratory, Gaborone, Botswana
- Harvard T.H. Chan School of Public Health, Boston, MA, USA
- Botswana Presidential COVID-19 Taskforce, Gaborone, Botswana
| | - Daniel G Amoako
- National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS), Johannesburg, South Africa
| | - Houriiyah Tegally
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Cathrine Scheepers
- National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS), Johannesburg, South Africa
- South African Medical Research Council Antibody Immunity Research Unit, School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Christian L Althaus
- Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland
| | - Ugochukwu J Anyaneji
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Phillip A Bester
- Division of Virology, National Health Laboratory Service, Bloemfontein, South Africa
- Division of Virology, University of the Free State, Bloemfontein, South Africa
| | - Maciej F Boni
- Center for Infectious Disease Dynamics, Department of Biology, Pennsylvania State University, University Park, PA, USA
| | | | | | - Rachel Colquhoun
- Institute of Evolutionary Biology, University of Edinburgh, Edinburgh, UK
| | - Michaela Davids
- Zoonotic Arbo and Respiratory Virus Program, Centre for Viral Zoonoses, Department of Medical Virology, University of Pretoria, Pretoria, South Africa
| | | | - Deelan Doolabh
- Division of Medical Virology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Louis du Plessis
- Department of Zoology, University of Oxford, Oxford, UK
- Department of Biosystems Science and Engineering, ETH Zurich, Zurich, Switzerland
| | - Susan Engelbrecht
- Division of Medical Virology, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, Cape Town, South Africa
| | - Josie Everatt
- National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS), Johannesburg, South Africa
| | - Jennifer Giandhari
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Marta Giovanetti
- Laboratorio de Flavivirus, Fundacao Oswaldo Cruz, Rio de Janeiro, Brazil
- Laboratório de Genética Celular e Molecular, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Diana Hardie
- Division of Medical Virology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
- Division of Virology, NHLS Groote Schuur Laboratory, Cape Town, South Africa
| | - Verity Hill
- Institute of Evolutionary Biology, University of Edinburgh, Edinburgh, UK
| | - Nei-Yuan Hsiao
- Division of Medical Virology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
- Division of Virology, NHLS Groote Schuur Laboratory, Cape Town, South Africa
- Wellcome Centre for Infectious Diseases Research in Africa (CIDRI-Africa), Cape Town, South Africa
| | - Arash Iranzadeh
- Division of Computational Biology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Arshad Ismail
- National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS), Johannesburg, South Africa
| | | | - Rageema Joseph
- Division of Medical Virology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Legodile Koopile
- Botswana Harvard AIDS Institute Partnership, Botswana Harvard HIV Reference Laboratory, Gaborone, Botswana
| | - Sergei L Kosakovsky Pond
- Institute for Genomics and Evolutionary Medicine, Department of Biology, Temple University, Philadelphia, PA, USA
| | | | - Lesego Kuate-Lere
- Health Services Management, Ministry of Health and Wellness, Gaborone, Botswana
| | - Oluwakemi Laguda-Akingba
- NHLS Port Elizabeth Laboratory, Port Elizabeth, South Africa
- Faculty of Health Sciences, Walter Sisulu University, Mthatha, South Africa
| | - Onalethatha Lesetedi-Mafoko
- Public Health Department, Integrated Disease Surveillance and Response, Ministry of Health and Wellness, Gaborone, Botswana
| | - Richard J Lessells
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Shahin Lockman
- Botswana Harvard AIDS Institute Partnership, Botswana Harvard HIV Reference Laboratory, Gaborone, Botswana
- Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Alexander G Lucaci
- Institute for Genomics and Evolutionary Medicine, Department of Biology, Temple University, Philadelphia, PA, USA
| | - Arisha Maharaj
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Boitshoko Mahlangu
- National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS), Johannesburg, South Africa
| | - Tongai Maponga
- Division of Medical Virology, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, Cape Town, South Africa
| | - Kamela Mahlakwane
- Division of Medical Virology, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, Cape Town, South Africa
- NHLS Tygerberg Laboratory, Tygerberg Hospital, Cape Town, South Africa
| | - Zinhle Makatini
- Department of Virology, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg, South Africa
| | - Gert Marais
- Division of Medical Virology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
- Division of Virology, NHLS Groote Schuur Laboratory, Cape Town, South Africa
| | - Dorcas Maruapula
- Botswana Harvard AIDS Institute Partnership, Botswana Harvard HIV Reference Laboratory, Gaborone, Botswana
| | - Kereng Masupu
- Botswana Presidential COVID-19 Taskforce, Gaborone, Botswana
| | - Mogomotsi Matshaba
- Botswana Presidential COVID-19 Taskforce, Gaborone, Botswana
- Botswana-Baylor Children's Clinical Centre of Excellence, Gaborone, Botswana
- Baylor College of Medicine, Houston, TX, USA
| | - Simnikiwe Mayaphi
- Department of Medical Virology, University of Pretoria, Pretoria, South Africa
| | - Nokuzola Mbhele
- Division of Medical Virology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Mpaphi B Mbulawa
- National Health Laboratory, Health Services Management, Ministry of Health and Wellness, Gaborone, Botswana
| | - Adriano Mendes
- Zoonotic Arbo and Respiratory Virus Program, Centre for Viral Zoonoses, Department of Medical Virology, University of Pretoria, Pretoria, South Africa
| | - Koleka Mlisana
- National Health Laboratory Service (NHLS), Johannesburg, South Africa
- Centre for the AIDS Programme of Research in South Africa (CAPRISA), Durban, South Africa
| | - Anele Mnguni
- National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS), Johannesburg, South Africa
| | - Thabo Mohale
- National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS), Johannesburg, South Africa
| | - Monika Moir
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
| | - Kgomotso Moruisi
- Health Services Management, Ministry of Health and Wellness, Gaborone, Botswana
| | - Mosepele Mosepele
- Botswana Presidential COVID-19 Taskforce, Gaborone, Botswana
- Department of Medicine, Faculty of Medicine, University of Botswana, Gaborone, Botswana
| | - Gerald Motsatsi
- National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS), Johannesburg, South Africa
| | - Modisa S Motswaledi
- Botswana Presidential COVID-19 Taskforce, Gaborone, Botswana
- Department of Medical Laboratory Sciences, School of Allied Health Professions, Faculty of Health Sciences, University of Botswana, Gaborone, Botswana
| | - Thongbotho Mphoyakgosi
- National Health Laboratory, Health Services Management, Ministry of Health and Wellness, Gaborone, Botswana
| | - Nokukhanya Msomi
- Discipline of Virology, School of Laboratory Medicine and Medical Sciences and National Health Laboratory Service (NHLS), University of KwaZulu-Natal, Durban, South Africa
| | - Peter N Mwangi
- Division of Virology, University of the Free State, Bloemfontein, South Africa
- Next Generation Sequencing Unit, Division of Virology, Faculty of Health Sciences, University of the Free State, Bloemfontein, South Africa
| | - Yeshnee Naidoo
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Noxolo Ntuli
- National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS), Johannesburg, South Africa
| | - Martin Nyaga
- Division of Virology, University of the Free State, Bloemfontein, South Africa
- Next Generation Sequencing Unit, Division of Virology, Faculty of Health Sciences, University of the Free State, Bloemfontein, South Africa
| | - Lucier Olubayo
- Wellcome Centre for Infectious Diseases Research in Africa (CIDRI-Africa), Cape Town, South Africa
- Division of Computational Biology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Sureshnee Pillay
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Botshelo Radibe
- Botswana Harvard AIDS Institute Partnership, Botswana Harvard HIV Reference Laboratory, Gaborone, Botswana
| | - Yajna Ramphal
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Upasana Ramphal
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - James E San
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Lesley Scott
- Department of Molecular Medicine and Haematology, University of the Witwatersrand, Johannesburg, South Africa
| | - Roger Shapiro
- Botswana Harvard AIDS Institute Partnership, Botswana Harvard HIV Reference Laboratory, Gaborone, Botswana
- Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Lavanya Singh
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | | | - Wendy Stevens
- Department of Molecular Medicine and Haematology, University of the Witwatersrand, Johannesburg, South Africa
| | - Amy Strydom
- Zoonotic Arbo and Respiratory Virus Program, Centre for Viral Zoonoses, Department of Medical Virology, University of Pretoria, Pretoria, South Africa
| | - Kathleen Subramoney
- Department of Virology, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg, South Africa
| | - Naume Tebeila
- National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS), Johannesburg, South Africa
| | - Derek Tshiabuila
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Joseph Tsui
- Department of Zoology, University of Oxford, Oxford, UK
| | - Stephanie van Wyk
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
| | - Steven Weaver
- Institute for Genomics and Evolutionary Medicine, Department of Biology, Temple University, Philadelphia, PA, USA
| | - Constantinos K Wibmer
- National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS), Johannesburg, South Africa
| | - Eduan Wilkinson
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
| | - Nicole Wolter
- National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS), Johannesburg, South Africa
- School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | | | - Boitumelo Zuze
- Botswana Harvard AIDS Institute Partnership, Botswana Harvard HIV Reference Laboratory, Gaborone, Botswana
| | - Dominique Goedhals
- Division of Virology, University of the Free State, Bloemfontein, South Africa
- PathCare Vermaak, Pretoria, South Africa
| | - Wolfgang Preiser
- Division of Medical Virology, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, Cape Town, South Africa
- NHLS Tygerberg Laboratory, Tygerberg Hospital, Cape Town, South Africa
| | - Florette Treurnicht
- Department of Virology, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg, South Africa
| | - Marietje Venter
- Zoonotic Arbo and Respiratory Virus Program, Centre for Viral Zoonoses, Department of Medical Virology, University of Pretoria, Pretoria, South Africa
| | - Carolyn Williamson
- Division of Medical Virology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
- Division of Virology, NHLS Groote Schuur Laboratory, Cape Town, South Africa
- Wellcome Centre for Infectious Diseases Research in Africa (CIDRI-Africa), Cape Town, South Africa
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
| | | | - Jinal Bhiman
- National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS), Johannesburg, South Africa
- South African Medical Research Council Antibody Immunity Research Unit, School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Allison Glass
- Lancet Laboratories, Johannesburg, South Africa
- Department of Molecular Pathology, School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Darren P Martin
- Wellcome Centre for Infectious Diseases Research in Africa (CIDRI-Africa), Cape Town, South Africa
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
| | - Andrew Rambaut
- Institute of Evolutionary Biology, University of Edinburgh, Edinburgh, UK
| | - Simani Gaseitsiwe
- Botswana Harvard AIDS Institute Partnership, Botswana Harvard HIV Reference Laboratory, Gaborone, Botswana
- Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Anne von Gottberg
- National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS), Johannesburg, South Africa
- School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Tulio de Oliveira
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa.
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa.
- Department of Global Health, University of Washington, Seattle, WA, USA.
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23
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Keeton R, Tincho MB, Ngomti A, Baguma R, Benede N, Suzuki A, Khan K, Cele S, Bernstein M, Karim F, Madzorera SV, Moyo-Gwete T, Mennen M, Skelem S, Adriaanse M, Mutithu D, Aremu O, Stek C, du Bruyn E, Van Der Mescht MA, de Beer Z, de Villiers TR, Bodenstein A, van den Berg G, Mendes A, Strydom A, Venter M, Giandhari J, Naidoo Y, Pillay S, Tegally H, Grifoni A, Weiskopf D, Sette A, Wilkinson RJ, de Oliveira T, Bekker LG, Gray G, Ueckermann V, Rossouw T, Boswell MT, Bhiman JN, Moore PL, Sigal A, Ntusi NAB, Burgers WA, Riou C. T cell responses to SARS-CoV-2 spike cross-recognize Omicron. Nature 2022; 603:488-492. [PMID: 35102311 PMCID: PMC8930768 DOI: 10.1038/s41586-022-04460-3] [Citation(s) in RCA: 346] [Impact Index Per Article: 173.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Accepted: 01/20/2022] [Indexed: 11/09/2022]
Abstract
The SARS-CoV-2 Omicron variant (B.1.1.529) has multiple spike protein mutations1,2 that contribute to viral escape from antibody neutralization3-6 and reduce vaccine protection from infection7,8. The extent to which other components of the adaptive response such as T cells may still target Omicron and contribute to protection from severe outcomes is unknown. Here we assessed the ability of T cells to react to Omicron spike protein in participants who were vaccinated with Ad26.CoV2.S or BNT162b2, or unvaccinated convalescent COVID-19 patients (n = 70). Between 70% and 80% of the CD4+ and CD8+ T cell response to spike was maintained across study groups. Moreover, the magnitude of Omicron cross-reactive T cells was similar for Beta (B.1.351) and Delta (B.1.617.2) variants, despite Omicron harbouring considerably more mutations. In patients who were hospitalized with Omicron infections (n = 19), there were comparable T cell responses to ancestral spike, nucleocapsid and membrane proteins to those in patients hospitalized in previous waves dominated by the ancestral, Beta or Delta variants (n = 49). Thus, despite extensive mutations and reduced susceptibility to neutralizing antibodies of Omicron, the majority of T cell responses induced by vaccination or infection cross-recognize the variant. It remains to be determined whether well-preserved T cell immunity to Omicron contributes to protection from severe COVID-19 and is linked to early clinical observations from South Africa and elsewhere9-12.
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Affiliation(s)
- Roanne Keeton
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Observatory, Cape Town, South Africa
- Division of Medical Virology, Department of Pathology, University of Cape Town; Observatory, Cape Town, South Africa
| | - Marius B Tincho
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Observatory, Cape Town, South Africa
- Division of Medical Virology, Department of Pathology, University of Cape Town; Observatory, Cape Town, South Africa
| | - Amkele Ngomti
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Observatory, Cape Town, South Africa
- Division of Medical Virology, Department of Pathology, University of Cape Town; Observatory, Cape Town, South Africa
| | - Richard Baguma
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Observatory, Cape Town, South Africa
- Division of Medical Virology, Department of Pathology, University of Cape Town; Observatory, Cape Town, South Africa
| | - Ntombi Benede
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Observatory, Cape Town, South Africa
- Division of Medical Virology, Department of Pathology, University of Cape Town; Observatory, Cape Town, South Africa
| | - Akiko Suzuki
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Observatory, Cape Town, South Africa
- Division of Medical Virology, Department of Pathology, University of Cape Town; Observatory, Cape Town, South Africa
| | - Khadija Khan
- Africa Health Research Institute, Durban, South Africa
- School of Laboratory Medicine and Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Sandile Cele
- Africa Health Research Institute, Durban, South Africa
- School of Laboratory Medicine and Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Mallory Bernstein
- Africa Health Research Institute, Durban, South Africa
- School of Laboratory Medicine and Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Farina Karim
- Africa Health Research Institute, Durban, South Africa
- School of Laboratory Medicine and Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Sharon V Madzorera
- National Institute for Communicable Diseases of the National Health Laboratory Service, Johannesburg, South Africa
- SA MRC Antibody Immunity Research Unit, School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Thandeka Moyo-Gwete
- National Institute for Communicable Diseases of the National Health Laboratory Service, Johannesburg, South Africa
- SA MRC Antibody Immunity Research Unit, School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Mathilda Mennen
- Department of Medicine, University of Cape Town and Groote Schuur Hospital; Observatory, Cape Town, South Africa
| | - Sango Skelem
- Department of Medicine, University of Cape Town and Groote Schuur Hospital; Observatory, Cape Town, South Africa
| | - Marguerite Adriaanse
- Department of Medicine, University of Cape Town and Groote Schuur Hospital; Observatory, Cape Town, South Africa
| | - Daniel Mutithu
- Department of Medicine, University of Cape Town and Groote Schuur Hospital; Observatory, Cape Town, South Africa
| | - Olukayode Aremu
- Department of Medicine, University of Cape Town and Groote Schuur Hospital; Observatory, Cape Town, South Africa
| | - Cari Stek
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Observatory, Cape Town, South Africa
- Department of Medicine, University of Cape Town and Groote Schuur Hospital; Observatory, Cape Town, South Africa
| | - Elsa du Bruyn
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Observatory, Cape Town, South Africa
- Department of Medicine, University of Cape Town and Groote Schuur Hospital; Observatory, Cape Town, South Africa
| | | | | | | | | | | | - Adriano Mendes
- Centre for Viral Zoonoses, Department of Medical Virology, University of Pretoria, Pretoria, South Africa
| | - Amy Strydom
- Centre for Viral Zoonoses, Department of Medical Virology, University of Pretoria, Pretoria, South Africa
| | - Marietjie Venter
- Centre for Viral Zoonoses, Department of Medical Virology, University of Pretoria, Pretoria, South Africa
| | - Jennifer Giandhari
- KwaZulu-Natal Research Innovation and Sequencing Platform, University of KwaZulu-Natal, Durban, South Africa
| | - Yeshnee Naidoo
- KwaZulu-Natal Research Innovation and Sequencing Platform, University of KwaZulu-Natal, Durban, South Africa
| | - Sureshnee Pillay
- KwaZulu-Natal Research Innovation and Sequencing Platform, University of KwaZulu-Natal, Durban, South Africa
| | - Houriiyah Tegally
- KwaZulu-Natal Research Innovation and Sequencing Platform, University of KwaZulu-Natal, Durban, South Africa
| | - Alba Grifoni
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA, USA
| | - Daniela Weiskopf
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA, USA
| | - Alessandro Sette
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA, USA
- Department of Medicine, Division of Infectious Diseases and Global Public Health, University of California, San Diego (UCSD), La Jolla, CA, USA
| | - Robert J Wilkinson
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Observatory, Cape Town, South Africa
- Department of Medicine, University of Cape Town and Groote Schuur Hospital; Observatory, Cape Town, South Africa
- Wellcome Centre for Infectious Diseases Research in Africa, University of Cape Town, Observatory, Cape Town, South Africa
- Department of Infectious Diseases, Imperial College London, London, UK
- The Francis Crick Institute, London, UK
| | - Tulio de Oliveira
- KwaZulu-Natal Research Innovation and Sequencing Platform, University of KwaZulu-Natal, Durban, South Africa
- Centre for Epidemic Response and Innovation, Stellenbosch University, Stellenbosch, South Africa
| | - Linda-Gail Bekker
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Observatory, Cape Town, South Africa
- Department of Medicine, University of Cape Town and Groote Schuur Hospital; Observatory, Cape Town, South Africa
- Desmond Tutu HIV Centre, University of Cape Town, Cape Town, South Africa
| | - Glenda Gray
- South African Medical Research Council, Cape Town, South Africa
| | - Veronica Ueckermann
- Department of Internal Medicine, University of Pretoria and Steve Biko Academic Hospital, Pretoria, South Africa
| | - Theresa Rossouw
- Department of Immunology, University of Pretoria, Pretoria, South Africa
| | - Michael T Boswell
- Department of Internal Medicine, University of Pretoria and Steve Biko Academic Hospital, Pretoria, South Africa
| | - Jinal N Bhiman
- National Institute for Communicable Diseases of the National Health Laboratory Service, Johannesburg, South Africa
- SA MRC Antibody Immunity Research Unit, School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Penny L Moore
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Observatory, Cape Town, South Africa
- National Institute for Communicable Diseases of the National Health Laboratory Service, Johannesburg, South Africa
- SA MRC Antibody Immunity Research Unit, School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
- Centre for the AIDS Programme of Research in South Africa, Durban, South Africa
| | - Alex Sigal
- Africa Health Research Institute, Durban, South Africa
- School of Laboratory Medicine and Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
- Max Planck Institute for Infection Biology, Berlin, Germany
| | - Ntobeko A B Ntusi
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Observatory, Cape Town, South Africa
- Department of Medicine, University of Cape Town and Groote Schuur Hospital; Observatory, Cape Town, South Africa
- Wellcome Centre for Infectious Diseases Research in Africa, University of Cape Town, Observatory, Cape Town, South Africa
- Cape Heart Institute, Faculty of Health Sciences, University of Cape Town; Observatory, Cape Town, South Africa
| | - Wendy A Burgers
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Observatory, Cape Town, South Africa.
- Division of Medical Virology, Department of Pathology, University of Cape Town; Observatory, Cape Town, South Africa.
- Wellcome Centre for Infectious Diseases Research in Africa, University of Cape Town, Observatory, Cape Town, South Africa.
| | - Catherine Riou
- Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Observatory, Cape Town, South Africa.
- Division of Medical Virology, Department of Pathology, University of Cape Town; Observatory, Cape Town, South Africa.
- Wellcome Centre for Infectious Diseases Research in Africa, University of Cape Town, Observatory, Cape Town, South Africa.
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24
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Singh L, San JE, Tegally H, Brzoska PM, Anyaneji UJ, Wilkinson E, Clark L, Giandhari J, Pillay S, Lessells RJ, Martin DP, Furtado M, Kiran AM, de Oliveira T. Targeted Sanger sequencing to recover key mutations in SARS-CoV-2 variant genome assemblies produced by next-generation sequencing. Microb Genom 2022; 8:000774. [PMID: 35294336 PMCID: PMC9176282 DOI: 10.1099/mgen.0.000774] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Accepted: 01/06/2022] [Indexed: 12/19/2022] Open
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is adaptively evolving to ensure its persistence within human hosts. It is therefore necessary to continuously monitor the emergence and prevalence of novel variants that arise. Importantly, some mutations have been associated with both molecular diagnostic failures and reduced or abrogated next-generation sequencing (NGS) read coverage in some genomic regions. Such impacts are particularly problematic when they occur in genomic regions such as those that encode the spike (S) protein, which are crucial for identifying and tracking the prevalence and dissemination dynamics of concerning viral variants. Targeted Sanger sequencing presents a fast and cost-effective means to accurately extend the coverage of whole-genome sequences. We designed a custom set of primers to amplify a 401 bp segment of the receptor-binding domain (RBD) (between positions 22698 and 23098 relative to the Wuhan-Hu-1 reference). We then designed a Sanger sequencing wet-laboratory protocol. We applied the primer set and wet-laboratory protocol to sequence 222 samples that were missing positions with key mutations K417N, E484K, and N501Y due to poor coverage after NGS sequencing. Finally, we developed SeqPatcher, a Python-based computational tool to analyse the trace files yielded by Sanger sequencing to generate consensus sequences, or take preanalysed consensus sequences in fasta format, and merge them with their corresponding whole-genome assemblies. We successfully sequenced 153 samples of 222 (69 %) using Sanger sequencing and confirmed the occurrence of key beta variant mutations (K417N, E484K, N501Y) in the S genes of 142 of 153 (93 %) samples. Additionally, one sample had the Y508F mutation and four samples the S477N. Samples with RT-PCR Ct scores ranging from 13.85 to 37.47 (mean=25.70) could be Sanger sequenced efficiently. These results show that our method and pipeline can be used to improve the quality of whole-genome assemblies produced using NGS and can be used with any pairs of the most used NGS and Sanger sequencing platforms.
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Affiliation(s)
- Lavanya Singh
- KwaZulu-Natal Research Innovation and Sequencing Platform, University of KwaZulu-Natal, Durban, South Africa
| | - James E. San
- KwaZulu-Natal Research Innovation and Sequencing Platform, University of KwaZulu-Natal, Durban, South Africa
| | - Houriiyah Tegally
- KwaZulu-Natal Research Innovation and Sequencing Platform, University of KwaZulu-Natal, Durban, South Africa
| | | | - Ugochukwu J. Anyaneji
- KwaZulu-Natal Research Innovation and Sequencing Platform, University of KwaZulu-Natal, Durban, South Africa
| | - Eduan Wilkinson
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, 7600, South Africa
| | - Lindsay Clark
- HPCBio, Roy J. Carver Biotechnology Center, University of Illinois, IL, USA
| | - Jennifer Giandhari
- KwaZulu-Natal Research Innovation and Sequencing Platform, University of KwaZulu-Natal, Durban, South Africa
| | - Sureshnee Pillay
- KwaZulu-Natal Research Innovation and Sequencing Platform, University of KwaZulu-Natal, Durban, South Africa
| | - Richard J. Lessells
- KwaZulu-Natal Research Innovation and Sequencing Platform, University of KwaZulu-Natal, Durban, South Africa
| | - Darren Patrick Martin
- Institute of Infectious Diseases and Molecular Medicine, Division of Computational Biology, Department of Integrative Biomedical Sciences, University of Cape Town, Cape Town 7701, South Africa
| | | | - Anmol M. Kiran
- Malawi-Liverpool-Wellcome Trust, Chichiri, Blantyre 3, Malawi
- Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool CH64 7TE, UK
| | - Tulio de Oliveira
- KwaZulu-Natal Research Innovation and Sequencing Platform, University of KwaZulu-Natal, Durban, South Africa
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, 7600, South Africa
- Department of Global Health, University of Washington, Seattle, WA, USA
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25
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Shonhiwa A, Tshabane C, Born K, Ngoma N, Pillay S, Thabane E, Matiea I, Mdose H, Nevashan G, Ntshoe G, Vivien E. COVID-19 Cluster among 2020 Matric Rage Festival Attendees, KwaZulu-Natal Province, South Africa, November–December 2020. Int J Infect Dis 2022. [DOI: 10.1016/j.ijid.2021.12.054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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26
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Govender A, Singh S, Groeneveld J, Pillay S, Willows-Munro S. Experimental validation of taxon-specific mini-barcode primers for metabarcoding of zooplankton. Ecol Appl 2022; 32:e02469. [PMID: 34626511 DOI: 10.1002/eap.2469] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 04/23/2021] [Accepted: 05/20/2021] [Indexed: 06/13/2023]
Abstract
Metabarcoding to determine the species composition and diversity of marine zooplankton communities is a fast-developing field in which the standardization of methods is yet to be fully achieved. The selection of genetic markers and primer choice are particularly important because they substantially influence species detection rates and accuracy. Validation is therefore an important step in the design of metabarcoding protocols. We developed taxon-specific mini-barcode primers for the cytochrome c oxidase subunit I (COI) gene region and used an experimental approach to test species detection rates and primer accuracy of the newly designed primers for prawns, shrimps and crabs and published primers for marine lobsters and fish. Artificially assembled mock communities (with known species ratios) and unsorted coastal tow-net zooplankton samples were sequenced and the detected species were compared with those seeded in mock communities to test detection rates. Taxon-specific primers increased detection rates of target taxa compared with a universal primer set. Primer cocktails (multiple primer sets) significantly increased species detection rates compared with single primer pairs and could detect up to 100% of underrepresented target taxa in mock communities. Taxon-specific primers recovered fewer false-positive or false-negative results than the universal primer. The methods used to design taxon-specific mini-barcodes and the experimental mock community validation protocols shown here can easily be applied to studies on other groups and will allow for a level of standardization among studies undertaken in different ecosystems or geographic locations.
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Affiliation(s)
- Ashrenee Govender
- School of Life Sciences, University of KwaZulu-Natal, Carbis Road, Pietermaritzburg, KwaZulu-Natal, 3201, South Africa
- Oceanographic Research Institute, King Shaka Avenue, Point, Durban, KwaZulu-Natal, 4001, South Africa
| | - Sohana Singh
- Oceanographic Research Institute, King Shaka Avenue, Point, Durban, KwaZulu-Natal, 4001, South Africa
| | - Johan Groeneveld
- School of Life Sciences, University of KwaZulu-Natal, Carbis Road, Pietermaritzburg, KwaZulu-Natal, 3201, South Africa
- Oceanographic Research Institute, King Shaka Avenue, Point, Durban, KwaZulu-Natal, 4001, South Africa
| | - Sureshnee Pillay
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Department of Laboratory Medicine and Medical Sciences, University of KwaZulu-Natal, Umbilo Rd, Durban, KwaZulu-Natal, 4001, South Africa
| | - Sandi Willows-Munro
- School of Life Sciences, University of KwaZulu-Natal, Carbis Road, Pietermaritzburg, KwaZulu-Natal, 3201, South Africa
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27
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Lebepe J, Khumalo N, Mnguni A, Pillay S, Mdluli S. Data of macroinvertebrates assemblage across different stretches of an urban Palmiet River in Durban, South Africa. Data Brief 2021; 39:107493. [PMID: 34761083 PMCID: PMC8566930 DOI: 10.1016/j.dib.2021.107493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Accepted: 10/14/2021] [Indexed: 11/21/2022] Open
Abstract
Urban rivers have been overlooked as they are regarded as unnatural with poor ecological conditions to support aquatic life. This dataset presents the abundance and taxa richness of macroinvertebrates collected in an urban Palmiet River, which showed highly variable stretches with respect to water quality and physical habitat availability. A YSI 556 MPS handheld multiparameter instrument was used to measure physical variables of the water, whereas samples were taken using sampling bottles and kept in the fridge prior to nutrient analysis. Habitat assessment was carried out following the integrated habitat assessment score (IHAS) protocol. Macroinvertebrates were collected using modified SASS5 protocol, where stone, vegetation, and gravel sand, and mud biotopes were sampled. Macroinvertebrates were identified to family levels, and abundance and taxa richness were calculated. This data affirms the capacity of urban rivers to harbor aquatic biota and to self-purify along the longitudinal gradient. The data further attest that the response of urban rivers to anthropogenic activities does not differ from natural streams, and the assemblage of macroinvertebrates is driven by water quality and physical habitat. Moreover, the role played by anthropogenic litter in the absence of natural habitat is stressed. Lastly, this data can guide urban ecologists when designing studies for highly variable urban river systems as it illustrates the dynamics of urban ecosystems and their potential to harbor aquatic biota.
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Affiliation(s)
- J. Lebepe
- School of Life Sciences, University of KwaZulu-Natal, Private Bag x54001, Durban 4000, South Africa
| | - N. Khumalo
- School of Life Sciences, University of KwaZulu-Natal, Private Bag x54001, Durban 4000, South Africa
| | - A. Mnguni
- School of Life Sciences, University of KwaZulu-Natal, Private Bag x54001, Durban 4000, South Africa
| | - S. Pillay
- School of Life Sciences, University of KwaZulu-Natal, Private Bag x54001, Durban 4000, South Africa
| | - S. Mdluli
- School of Life Sciences, University of KwaZulu-Natal, Private Bag x54001, Durban 4000, South Africa
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28
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Wilkinson E, Giovanetti M, Tegally H, San JE, Lessells R, Cuadros D, Martin DP, Rasmussen DA, Zekri ARN, Sangare AK, Ouedraogo AS, Sesay AK, Priscilla A, Kemi AS, Olubusuyi AM, Oluwapelumi AOO, Hammami A, Amuri AA, Sayed A, Ouma AEO, Elargoubi A, Ajayi NA, Victoria AF, Kazeem A, George A, Trotter AJ, Yahaya AA, Keita AK, Diallo A, Kone A, Souissi A, Chtourou A, Gutierrez AV, Page AJ, Vinze A, Iranzadeh A, Lambisia A, Ismail A, Rosemary A, Sylverken A, Femi A, Ibrahimi A, Marycelin B, Oderinde BS, Bolajoko B, Dhaala B, Herring BL, Njanpop-Lafourcade BM, Kleinhans B, McInnis B, Tegomoh B, Brook C, Pratt CB, Scheepers C, Akoua-Koffi CG, Agoti CN, Peyrefitte C, Daubenberger C, Morang’a CM, Nokes DJ, Amoako DG, Bugembe DL, Park D, Baker D, Doolabh D, Ssemwanga D, Tshiabuila D, Bassirou D, Amuzu DSY, Goedhals D, Omuoyo DO, Maruapula D, Foster-Nyarko E, Lusamaki EK, Simulundu E, Ong’era EM, Ngabana EN, Shumba E, El Fahime E, Lokilo E, Mukantwari E, Philomena E, Belarbi E, Simon-Loriere E, Anoh EA, Leendertz F, Ajili F, Enoch FO, Wasfi F, Abdelmoula F, Mosha FS, Takawira FT, Derrar F, Bouzid F, Onikepe F, Adeola F, Muyembe FM, Tanser F, Dratibi FA, Mbunsu GK, Thilliez G, Kay GL, Githinji G, van Zyl G, Awandare GA, Schubert G, Maphalala GP, Ranaivoson HC, Lemriss H, Anise H, Abe H, Karray HH, Nansumba H, Elgahzaly HA, Gumbo H, Smeti I, Ayed IB, Odia I, Ben Boubaker IB, Gaaloul I, Gazy I, Mudau I, Ssewanyana I, Konstantinus I, Lekana-Douk JB, Makangara JCC, Tamfum JJM, Heraud JM, Shaffer JG, Giandhari J, Li J, Yasuda J, Mends JQ, Kiconco J, Morobe JM, Gyapong JO, Okolie JC, Kayiwa JT, Edwards JA, Gyamfi J, Farah J, Nakaseegu J, Ngoi JM, Namulondo J, Andeko JC, Lutwama JJ, O’Grady J, Siddle K, Adeyemi KT, Tumedi KA, Said KM, Hae-Young K, Duedu KO, Belyamani L, Fki-Berrajah L, Singh L, Martins LDO, Tyers L, Ramuth M, Mastouri M, Aouni M, el Hefnawi M, Matsheka MI, Kebabonye M, Diop M, Turki M, Paye M, Nyaga MM, Mareka M, Damaris MM, Mburu MW, Mpina M, Nwando M, Owusu M, Wiley MR, Youtchou MT, Ayekaba MO, Abouelhoda M, Seadawy MG, Khalifa MK, Sekhele M, Ouadghiri M, Diagne MM, Mwenda M, Allam M, Phan MVT, Abid N, Touil N, Rujeni N, Kharrat N, Ismael N, Dia N, Mabunda N, Hsiao NY, Silochi NB, Nsenga N, Gumede N, Mulder N, Ndodo N, Razanajatovo NH, Iguosadolo N, Judith O, Kingsley OC, Sylvanus O, Peter O, Femi O, Idowu O, Testimony O, Chukwuma OE, Ogah OE, Onwuamah CK, Cyril O, Faye O, Tomori O, Ondoa P, Combe P, Semanda P, Oluniyi PE, Arnaldo P, Quashie PK, Dussart P, Bester PA, Mbala PK, Ayivor-Djanie R, Njouom R, Phillips RO, Gorman R, Kingsley RA, Carr RAA, El Kabbaj S, Gargouri S, Masmoudi S, Sankhe S, Lawal SB, Kassim S, Trabelsi S, Metha S, Kammoun S, Lemriss S, Agwa SHA, Calvignac-Spencer S, Schaffner SF, Doumbia S, Mandanda SM, Aryeetey S, Ahmed SS, Elhamoumi S, Andriamandimby S, Tope S, Lekana-Douki S, Prosolek S, Ouangraoua S, Mundeke SA, Rudder S, Panji S, Pillay S, Engelbrecht S, Nabadda S, Behillil S, Budiaki SL, van der Werf S, Mashe T, Aanniz T, Mohale T, Le-Viet T, Schindler T, Anyaneji UJ, Chinedu U, Ramphal U, Jessica U, George U, Fonseca V, Enouf V, Gorova V, Roshdy WH, Ampofo WK, Preiser W, Choga WT, Bediako Y, Naidoo Y, Butera Y, de Laurent ZR, Sall AA, Rebai A, von Gottberg A, Kouriba B, Williamson C, Bridges DJ, Chikwe I, Bhiman JN, Mine M, Cotten M, Moyo S, Gaseitsiwe S, Saasa N, Sabeti PC, Kaleebu P, Tebeje YK, Tessema SK, Happi C, Nkengasong J, de Oliveira T. A year of genomic surveillance reveals how the SARS-CoV-2 pandemic unfolded in Africa. Science 2021; 374:423-431. [PMID: 34672751 PMCID: PMC7613315 DOI: 10.1126/science.abj4336] [Citation(s) in RCA: 99] [Impact Index Per Article: 33.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Accepted: 09/03/2021] [Indexed: 01/05/2023]
Abstract
The progression of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic in Africa has so far been heterogeneous, and the full impact is not yet well understood. In this study, we describe the genomic epidemiology using a dataset of 8746 genomes from 33 African countries and two overseas territories. We show that the epidemics in most countries were initiated by importations predominantly from Europe, which diminished after the early introduction of international travel restrictions. As the pandemic progressed, ongoing transmission in many countries and increasing mobility led to the emergence and spread within the continent of many variants of concern and interest, such as B.1.351, B.1.525, A.23.1, and C.1.1. Although distorted by low sampling numbers and blind spots, the findings highlight that Africa must not be left behind in the global pandemic response, otherwise it could become a source for new variants.
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Affiliation(s)
- Eduan Wilkinson
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
| | - Marta Giovanetti
- Laboratorio de Flavivirus, Fundacao Oswaldo Cruz, Rio de Janeiro, Brazil
- Laboratório de Genética Celular e Molecular, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Houriiyah Tegally
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - James E. San
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Richard Lessells
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Diego Cuadros
- Department of Geography and GIS, University of Cincinnati, Cincinnati, OH, USA
| | - Darren P. Martin
- Institute of Infectious Diseases and Molecular Medicine, Department of Integrative Biomedical Sciences, Computational Biology Division, University of Cape Town, Cape Town, South Africa
- Division of Medical Virology, Wellcome Centre for Infectious Diseases in Africa, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
| | - David A. Rasmussen
- Department of Entomology and Plant Pathology, North Carolina State University, Raleigh, NC, USA
- Bioinformatics Research Center, North Carolina State University, Raleigh, NC, USA
| | - Abdel-Rahman N. Zekri
- Cancer Biology Department, Virology and Immunology Unit, National Cancer Institute, Cairo University, Cairo 11796, Egypt
| | - Abdoul K. Sangare
- Centre d’Infectiologie Charles Mérieux-Mali (CICM-Mali), Bamako, Mali
| | - Abdoul-Salam Ouedraogo
- Bacteriology and Virology Department Souro Sanou University Hospital, Bobo-Dioulasso, Burkina Faso
| | | | - Abechi Priscilla
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun State, Nigeria
| | - Adedotun-Sulaiman Kemi
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun State, Nigeria
| | | | - Adeyemi O. O. Oluwapelumi
- Department of Medical Microbiology and Parasitology, Faculty of Basic Clinical Sciences, College of Health Sciences, University of Ilorin, Ilorin, Kwara State, Nigeria
| | - Adnène Hammami
- CHU Habib Bourguiba, Laboratory of Microbiology, Faculty of Medicine of sFax, University of sFax, sFax, Tunisia
| | - Adrienne A. Amuri
- Pathogen Sequencing Lab, Institut National de Recherche Biomédicale (INRB), Kinshasa, Democratic Republic of the Congo
- Université de Kinshasa (UNIKIN), Kinshasa, Democratic Republic of the Congo
| | - Ahmad Sayed
- Genomics Research Program, Children’s Cancer Hospital, Cairo, Egypt
| | - Ahmed E. O. Ouma
- Institute of Pathogen Genomics, Africa Centres for Disease Control and Prevention (Africa CDC), Addis Ababa, Ethiopia
| | - Aida Elargoubi
- Laboratory of Transmissible Diseases and Biological Active Substances (LR99ES27), Faculty of Pharmacy of Monastir, Monastir, Tunisia
- Laboratory of Microbiology, University Hospital of Monastir, Monastir, Tunisia
| | - Nnennaya A. Ajayi
- Internal Medicine Department, Alex Ekwueme Federal University Teaching Hospital, Abakaliki, Nigeria
| | - Ajogbasile F. Victoria
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun State, Nigeria
| | - Akano Kazeem
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun State, Nigeria
| | | | | | - Ali A. Yahaya
- World Health Organization, Africa Region, Brazzaville Congo
| | - Alpha K. Keita
- Centre de Recherche et de Formation en Infectiologie de Guinée (CERFIG), Université de Conakry, Conakry, Guinea
- TransVIHMI, Montpellier University/IRD/INSERM, Montpellier, France
| | - Amadou Diallo
- Virology Department, Institut Pasteur de Dakar, Dakar, Senegal
| | - Amadou Kone
- Mali-University Clinical Research Center (UCRC), Bamako, Mali
| | - Amal Souissi
- Laboratory of Molecular and Cellular Screening Processes, Centre of Biotechnology of Sfax, University of Sfax, Sfax, Tunisia
| | - Amel Chtourou
- CHU Habib Bourguiba, Laboratory of Microbiology, Faculty of Medicine of sFax, University of sFax, sFax, Tunisia
| | | | | | - Anika Vinze
- Broad Insitute of Harvard and MIT, Cambridge, MA, USA
| | - Arash Iranzadeh
- Institute of Infectious Diseases and Molecular Medicine, Department of Integrative Biomedical Sciences, Computational Biology Division, University of Cape Town, Cape Town, South Africa
- Division of Medical Virology, Wellcome Centre for Infectious Diseases in Africa, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
| | - Arnold Lambisia
- KEMRI-Wellcome Trust Research Programme/KEMRI-CGMR-C, Kilifi, Kenya
| | - Arshad Ismail
- National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS), Johannesburg, South Africa
| | - Audu Rosemary
- The Nigerian Institute of Medical Research, Yaba, Lagos, Nigeria
| | | | - Ayoade Femi
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun State, Nigeria
| | - Azeddine Ibrahimi
- Medical Biotechnology Laboratory, Rabat Medical and Pharmacy School, Mohammed V University, Rabat, Morocco
| | - Baba Marycelin
- Department of Immunology, University of Maiduguri Teaching Hospital, P.M.B. 1414, Maiduguri, Nigeria
| | - Bamidele S. Oderinde
- Department of Immunology, University of Maiduguri Teaching Hospital, P.M.B. 1414, Maiduguri, Nigeria
| | - Bankole Bolajoko
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun State, Nigeria
| | | | | | | | - Bronwyn Kleinhans
- Division of Medical Virology, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, Cape Town, South Africa
| | - Bronwyn McInnis
- Cancer Biology Department, Virology and Immunology Unit, National Cancer Institute, Cairo University, Cairo 11796, Egypt
| | - Bryan Tegomoh
- The Biotechnology Center of the University of Yaoundé I, Cameroon and CDC Foundation, Yaounde, Cameroon
| | - Cara Brook
- Department of Ecology and Evolution, University of Chicago, Chicago, IL, USA
- Virology Unit, Institut Pasteur de Madagascar, Antananarivo, Madagascar
| | | | - Cathrine Scheepers
- National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS), Johannesburg, South Africa
- Antibody Immunity Research Unit, School of Pathology, University of the Witwatersrand, Johannesburg, South Africa
| | - Chantal G. Akoua-Koffi
- CHU de Bouaké, Laboratoire/Unité de Diagnostic des Virus des Fièvres Hémorragiques et Virus Émergents, Bouaké, Côte d’Ivoire
| | - Charles N. Agoti
- KEMRI-Wellcome Trust Research Programme/KEMRI-CGMR-C, Kilifi, Kenya
- School of Public Health, Pwani University, Kilifi, Kenya
| | | | | | - Collins M. Morang’a
- West African Centre for Cell Biology of Infectious Pathogens (WACCBIP), Department of Biochemistry, Cell and Molecular Biology, University of Ghana, Accra, Ghana
| | - D. James Nokes
- KEMRI-Wellcome Trust Research Programme/KEMRI-CGMR-C, Kilifi, Kenya
- School of Life Sciences and Zeeman Institute for Systems Biology and Infectious Disease Epidemiology Research (SBIDER), University of Warwick, Coventry, UK
| | - Daniel G. Amoako
- National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS), Johannesburg, South Africa
| | | | - Danny Park
- Broad Insitute of Harvard and MIT, Cambridge, MA, USA
| | | | - Deelan Doolabh
- Division of Medical Virology, Wellcome Centre for Infectious Diseases in Africa, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
| | - Deogratius Ssemwanga
- MRC/UVRI and LSHTM Uganda Research Unit, Entebbe, Uganda
- Uganda Virus Research Institute, Entebbe, Uganda
| | - Derek Tshiabuila
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Diarra Bassirou
- Virology Department, Institut Pasteur de Dakar, Dakar, Senegal
| | - Dominic S. Y. Amuzu
- West African Centre for Cell Biology of Infectious Pathogens (WACCBIP), Department of Biochemistry, Cell and Molecular Biology, University of Ghana, Accra, Ghana
| | - Dominique Goedhals
- Division of Virology, National Health Laboratory Service and University of the Free State, Bloemfontein, South Africa
| | | | - Dorcas Maruapula
- Botswana Harvard AIDS Institute Partnership and Botswana Harvard HIV Reference Laboratory, Gaborone, Botswana
| | | | - Eddy K. Lusamaki
- Pathogen Sequencing Lab, Institut National de Recherche Biomédicale (INRB), Kinshasa, Democratic Republic of the Congo
- Université de Kinshasa (UNIKIN), Kinshasa, Democratic Republic of the Congo
| | - Edgar Simulundu
- University of Zambia, School of Veterinary Medicine, Department of Disease Control, Lusaka, Zambia
| | | | - Edith N. Ngabana
- Pathogen Sequencing Lab, Institut National de Recherche Biomédicale (INRB), Kinshasa, Democratic Republic of the Congo
- Université de Kinshasa (UNIKIN), Kinshasa, Democratic Republic of the Congo
| | - Edwin Shumba
- African Society for Laboratory Medicine, Addis Ababa, Ethiopia
| | - Elmostafa El Fahime
- Functional Genomic Platform/National Centre for Scientific and Technical Research (CNRST), Rabat, Morocco
| | - Emmanuel Lokilo
- Pathogen Sequencing Lab, Institut National de Recherche Biomédicale (INRB), Kinshasa, Democratic Republic of the Congo
| | | | - Eromon Philomena
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun State, Nigeria
| | | | | | - Etilé A. Anoh
- CHU de Bouaké, Laboratoire/Unité de Diagnostic des Virus des Fièvres Hémorragiques et Virus Émergents, Bouaké, Côte d’Ivoire
| | | | - Faida Ajili
- Research Unit of Autoimmune Diseases UR17DN02, Military Hospital of Tunis, University of Tunis El Manar, Tunis, Tunisia
| | - Fakayode O. Enoch
- Department of Public Health, Ministry of Health, Ilorin, Kwara State, Nigeria
| | - Fares Wasfi
- Laboratory of Clinical Virology, Institut Pasteur de Tunis, Tunis, Tunisia
| | - Fatma Abdelmoula
- Laboratory of Molecular and Cellular Screening Processes, Centre of Biotechnology of Sfax, University of Sfax, Sfax, Tunisia
- Faculty of Pharmacy of Monastir, Monastir, Tunisia
| | | | | | - Fawzi Derrar
- National Influenza Centre, Viral Respiratory Laboratory, Algiers, Algeria
| | - Feriel Bouzid
- Laboratory of Molecular and Cellular Screening Processes, Centre of Biotechnology of Sfax, University of Sfax, Sfax, Tunisia
| | - Folarin Onikepe
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun State, Nigeria
| | - Fowotade Adeola
- Medical Microbiology and Parasitology Department, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Francisca M. Muyembe
- Pathogen Sequencing Lab, Institut National de Recherche Biomédicale (INRB), Kinshasa, Democratic Republic of the Congo
- Université de Kinshasa (UNIKIN), Kinshasa, Democratic Republic of the Congo
| | - Frank Tanser
- Lincoln International Institute for Rural Health, University of Lincoln, Lincoln, UK
- Centre for the AIDS Programme of Research in South Africa (CAPRISA), Durban, South Africa
- Africa Health Research Institute, KwaZulu-Natal, Durban, South Africa
| | | | - Gabriel K. Mbunsu
- Université de Kinshasa (UNIKIN), Kinshasa, Democratic Republic of the Congo
| | | | | | - George Githinji
- KEMRI-Wellcome Trust Research Programme/KEMRI-CGMR-C, Kilifi, Kenya
- Department of Biochemistry and Biotechnology, Pwani University, Kilifi, Kenya
| | - Gert van Zyl
- Division of Medical Virology, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, Cape Town, South Africa
- National Health Laboratory Service (NHLS), Tygerberg, Cape Town, South Africa
| | - Gordon A. Awandare
- West African Centre for Cell Biology of Infectious Pathogens (WACCBIP), Department of Biochemistry, Cell and Molecular Biology, University of Ghana, Accra, Ghana
| | | | - Gugu P. Maphalala
- Institution and Department, Ministry Of Health, COVID-19 Testing Laboratory, Mbabane, Kingdom of Eswatini
| | | | - Hajar Lemriss
- Laboratory of Health Sciences and Technologies, High Institute of Health Sciences, Hassan 1st University, Settat, Morocco
| | - Happi Anise
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun State, Nigeria
| | - Haruka Abe
- Department of Emerging Infectious Diseases, Institute of Tropical Medicine, Nagasaki University, Nagasaki, Japan
| | - Hela H. Karray
- CHU Habib Bourguiba, Laboratory of Microbiology, Faculty of Medicine of sFax, University of sFax, sFax, Tunisia
| | | | - Hesham A. Elgahzaly
- Faculty of Medicine Ain Shams Research institute (MASRI), Ain Shams University, Cairo, Egypt
| | - Hlanai Gumbo
- National Microbiology Reference Laboratory, Harare, Zimbabwe
| | - Ibtihel Smeti
- Laboratory of Molecular and Cellular Screening Processes, Centre of Biotechnology of Sfax, University of Sfax, Sfax, Tunisia
| | - Ikhlas B. Ayed
- Laboratory of Molecular and Cellular Screening Processes, Centre of Biotechnology of Sfax, University of Sfax, Sfax, Tunisia
| | | | - Ilhem Boutiba Ben Boubaker
- Charles Nicolle Hospital, Laboratory of Microbiology, National Influenza Center, 1006 Tunis, Tunisia
- Laboratory of Transmissible Diseases and Biological Active Substances (LR99ES27), Faculty of Pharmacy of Monastir, University of Monastir, Monastir, Tunisia
| | - Imed Gaaloul
- Laboratory of Transmissible Diseases and Biological Active Substances (LR99ES27), Faculty of Pharmacy of Monastir, Monastir, Tunisia
| | - Inbal Gazy
- Department of Biochemistry and Molecular Biology, The Institute for Medical Research Israel-Canada, Hadassah Medical School, The Hebrew University of Jerusalem, Jerusalem, Israel
| | - Innocent Mudau
- Division of Medical Virology, Wellcome Centre for Infectious Diseases in Africa, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
| | | | | | - Jean B. Lekana-Douk
- Centre Interdisciplinaires de Recherches Medicales de Franceville (CIRMF), Franceville, Gabon
| | - Jean-Claude C. Makangara
- Pathogen Sequencing Lab, Institut National de Recherche Biomédicale (INRB), Kinshasa, Democratic Republic of the Congo
- Université de Kinshasa (UNIKIN), Kinshasa, Democratic Republic of the Congo
| | - Jean-Jacques M. Tamfum
- Pathogen Sequencing Lab, Institut National de Recherche Biomédicale (INRB), Kinshasa, Democratic Republic of the Congo
- Université de Kinshasa (UNIKIN), Kinshasa, Democratic Republic of the Congo
| | - Jean-Michel Heraud
- Virology Department, Institut Pasteur de Dakar, Dakar, Senegal
- Virology Unit, Institut Pasteur de Madagascar, Antananarivo, Madagascar
| | - Jeffrey G. Shaffer
- Department of Biostatistics and Data Science, School of Public Health and Tropical Medicine, Tulane University, New Orleans, LA, USA
| | - Jennifer Giandhari
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Jingjing Li
- Urban Health Collaborative, Dornsife School of Public Health, Drexel University, Philadelphia, PA, USA
| | - Jiro Yasuda
- Department of Emerging Infectious Diseases, Institute of Tropical Medicine, Nagasaki University, Nagasaki, Japan
| | - Joana Q. Mends
- UHAS COVID-19 Testing and Research Centre, University of Health and Allied Sciences, Ho, Ghana
| | | | - John M. Morobe
- KEMRI-Wellcome Trust Research Programme/KEMRI-CGMR-C, Kilifi, Kenya
| | - John O. Gyapong
- UHAS COVID-19 Testing and Research Centre, University of Health and Allied Sciences, Ho, Ghana
| | - Johnson C. Okolie
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun State, Nigeria
| | - John T. Kayiwa
- MRC/UVRI and LSHTM Uganda Research Unit, Entebbe, Uganda
| | - Johnathan A. Edwards
- Lincoln International Institute for Rural Health, University of Lincoln, Lincoln, UK
- Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Jones Gyamfi
- UHAS COVID-19 Testing and Research Centre, University of Health and Allied Sciences, Ho, Ghana
| | | | | | - Joyce M. Ngoi
- West African Centre for Cell Biology of Infectious Pathogens (WACCBIP), Department of Biochemistry, Cell and Molecular Biology, University of Ghana, Accra, Ghana
| | | | - Julia C. Andeko
- Centre Interdisciplinaires de Recherches Medicales de Franceville (CIRMF), Franceville, Gabon
| | | | | | | | - Kayode T. Adeyemi
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun State, Nigeria
| | - Kefentse A. Tumedi
- Botswana Institute for Technology Research and Innovation, Gaborone, Botswana
| | - Khadija M. Said
- KEMRI-Wellcome Trust Research Programme/KEMRI-CGMR-C, Kilifi, Kenya
| | - Kim Hae-Young
- New York University Grossman School of Medicine, New York City, NY, USA
| | - Kwabena O. Duedu
- UHAS COVID-19 Testing and Research Centre, University of Health and Allied Sciences, Ho, Ghana
| | - Lahcen Belyamani
- Medical Biotechnology Laboratory, Rabat Medical and Pharmacy School, Mohammed V University, Rabat, Morocco
| | - Lamia Fki-Berrajah
- CHU Habib Bourguiba, Laboratory of Microbiology, Faculty of Medicine of sFax, University of sFax, sFax, Tunisia
| | - Lavanya Singh
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | | | - Lynn Tyers
- Division of Medical Virology, Wellcome Centre for Infectious Diseases in Africa, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
| | - Magalutcheemee Ramuth
- Virology/Molecular Biology Department, Central Health Laboratory, Ministry of Health and Wellness, Mauritius
| | - Maha Mastouri
- Laboratory of Transmissible Diseases and Biological Active Substances (LR99ES27), Faculty of Pharmacy of Monastir, Monastir, Tunisia
- Laboratory of Microbiology, University Hospital of Monastir, Monastir, Tunisia
| | - Mahjoub Aouni
- Laboratory of Transmissible Diseases and Biological Active Substances (LR99ES27), Faculty of Pharmacy of Monastir, Monastir, Tunisia
| | - Mahmoud el Hefnawi
- Center of Scientific Excellence for Influenza Viruses, National Research Centre (NRC), Cairo Egypt
| | | | | | - Mamadou Diop
- Virology Department, Institut Pasteur de Dakar, Dakar, Senegal
| | - Manel Turki
- Laboratory of Molecular and Cellular Screening Processes, Centre of Biotechnology of Sfax, University of Sfax, Sfax, Tunisia
| | - Marietou Paye
- Broad Insitute of Harvard and MIT, Cambridge, MA, USA
| | - Martin M. Nyaga
- Next Generation Sequencing Unit and Division of Virology, Faculty of Health Sciences, University of the Free State, Bloemfontein 9300, South Africa
| | | | - Matoke-Muhia Damaris
- Centre for Biotechnology Research and Development, Kenya Medical Research Institute, Nairobi, Kenya
| | - Maureen W. Mburu
- KEMRI-Wellcome Trust Research Programme/KEMRI-CGMR-C, Kilifi, Kenya
| | - Maximillian Mpina
- Swiss Tropical and Public Health Institute, Basel, Switzerland
- Laboratorio de Investigaciones de Baney, Baney, Equatorial Guinea
- Ifakara Health Institute, Dar-es-Salaam, Tanzania
| | - Mba Nwando
- Nigeria Centre for Disease Control, Abuja, Nigeria
| | - Michael Owusu
- Department of Medical Diagnostics, Kumasi Centre for Collaborative Research in Tropical Medicine, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | | | - Mirabeau T. Youtchou
- Department of Medical Laboratory Science, Niger Delta University, Bayelsa State, Nigeria
| | | | - Mohamed Abouelhoda
- Systems and Biomedical Engineering Department, Faculty of Engineering, Cairo University, Cairo 12613, Egypt
- King Faisal Specialist Hospital and Research Center, Riyadh, Kingdom of Saudi Arabia
| | - Mohamed G. Seadawy
- Biological Prevention Department, Main Chemical Laboratories, Egypt Army, Cairo, Egypt
| | | | - Mooko Sekhele
- National Reference Laboratory Lesotho, Maseru, Lesotho
| | - Mouna Ouadghiri
- Medical Biotechnology Laboratory, Rabat Medical and Pharmacy School, Mohammed V University, Rabat, Morocco
| | | | | | - Mushal Allam
- National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS), Johannesburg, South Africa
| | - My V. T. Phan
- MRC/UVRI and LSHTM Uganda Research Unit, Entebbe, Uganda
| | - Nabil Abid
- Laboratory of Transmissible Diseases and Biological Active Substances (LR99ES27), Faculty of Pharmacy of Monastir, University of Monastir, Monastir, Tunisia
- Department of Biotechnology, High Institute of Biotechnology of Sidi Thabet, University of Manouba, BP-66, 2020 Ariana-Tunis, Tunisia
| | - Nadia Touil
- Genomic Center for Human Pathologies (GENOPATH), Faculty of Medicine and Pharmacy, Mohammed V University, Rabat, Morocco
| | - Nadine Rujeni
- Rwanda National Joint Task Force COVID-19, Rwanda Biomedical Centre, Ministry of Health, Kigali, Rwanda
- School of Health Sciences, College of Medicine and Health Sciences, University of Rwanda, Kigali, Rwanda
| | - Najla Kharrat
- Laboratory of Molecular and Cellular Screening Processes, Centre of Biotechnology of Sfax, University of Sfax, Sfax, Tunisia
| | - Nalia Ismael
- Instituto Nacional de Saude (INS), Maputo, Mozambique
| | - Ndongo Dia
- Virology Department, Institut Pasteur de Dakar, Dakar, Senegal
| | - Nedio Mabunda
- Instituto Nacional de Saude (INS), Maputo, Mozambique
| | - Nei-yuan Hsiao
- Division of Medical Virology, Wellcome Centre for Infectious Diseases in Africa, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
- National Health Laboratory Service (NHLS), Cape Town, South Africa
| | | | - Ngoy Nsenga
- World Health Organization, Africa Region, Brazzaville Congo
| | - Nicksy Gumede
- World Health Organization, Africa Region, Brazzaville Congo
| | - Nicola Mulder
- Computational Biology Division, Department of Integrative Biomedical Sciences, IDM, CIDRI Africa Wellcome Trust Centre, University of Cape Town, Cape Town, South Africa
| | | | | | - Nosamiefan Iguosadolo
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun State, Nigeria
| | - Oguzie Judith
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun State, Nigeria
| | - Ojide C. Kingsley
- Virology Laboratory, Alex Ekwueme Federal University Teaching Hospital, Abakaliki, Nigeria
| | | | | | - Oladiji Femi
- Department of Epidemiology and Community Health, Faculty of Clinical Sciences, College of Health Sciences, University of Ilorin, Ilorin, Kwara State, Nigeria
| | - Olawoye Idowu
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun State, Nigeria
| | - Olumade Testimony
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun State, Nigeria
| | - Omoruyi E. Chukwuma
- Medical Microbiology and Parasitology Department, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Onwe E. Ogah
- Alex Ekwueme Federal University Teaching Hospital, Abakaliki, Nigeria
| | - Chika K. Onwuamah
- The Nigerian Institute of Medical Research, Yaba, Lagos, Nigeria
- Centre for Human Virology and Genomics, Nigerian Institute of Medical Research, Yaba, Lagos, Nigeria
| | | | - Ousmane Faye
- Virology Department, Institut Pasteur de Dakar, Dakar, Senegal
| | - Oyewale Tomori
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun State, Nigeria
| | - Pascale Ondoa
- African Society for Laboratory Medicine, Addis Ababa, Ethiopia
| | | | | | - Paul E. Oluniyi
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun State, Nigeria
| | - Paulo Arnaldo
- Instituto Nacional de Saude (INS), Maputo, Mozambique
| | - Peter K. Quashie
- West African Centre for Cell Biology of Infectious Pathogens (WACCBIP), Department of Biochemistry, Cell and Molecular Biology, University of Ghana, Accra, Ghana
| | - Philippe Dussart
- Virology Unit, Institut Pasteur de Madagascar, Antananarivo, Madagascar
| | - Phillip A. Bester
- Division of Virology, National Health Laboratory Service and University of the Free State, Bloemfontein, South Africa
| | - Placide K. Mbala
- Pathogen Sequencing Lab, Institut National de Recherche Biomédicale (INRB), Kinshasa, Democratic Republic of the Congo
- Université de Kinshasa (UNIKIN), Kinshasa, Democratic Republic of the Congo
| | - Reuben Ayivor-Djanie
- UHAS COVID-19 Testing and Research Centre, University of Health and Allied Sciences, Ho, Ghana
| | - Richard Njouom
- Virology Service, Centre Pasteur of Cameroun, Yaounde, Cameroon
| | - Richard O. Phillips
- Kumasi Centre for Collaborative Research in Tropical Medicine, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Richmond Gorman
- Kumasi Centre for Collaborative Research in Tropical Medicine, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | | | - Rosina A. A. Carr
- UHAS COVID-19 Testing and Research Centre, University of Health and Allied Sciences, Ho, Ghana
| | - Saâd El Kabbaj
- Laboratoire de Recherche et d’Analyses Médicales de la Gendarmerie Royale, Rabat, Morocco
| | - Saba Gargouri
- CHU Habib Bourguiba, Laboratory of Microbiology, Faculty of Medicine of sFax, University of sFax, sFax, Tunisia
| | - Saber Masmoudi
- Laboratory of Molecular and Cellular Screening Processes, Centre of Biotechnology of Sfax, University of Sfax, Sfax, Tunisia
| | - Safietou Sankhe
- Virology Department, Institut Pasteur de Dakar, Dakar, Senegal
| | - Salako B. Lawal
- The Nigerian Institute of Medical Research, Yaba, Lagos, Nigeria
| | - Samar Kassim
- Faculty of Medicine Ain Shams Research institute (MASRI), Ain Shams University, Cairo, Egypt
| | - Sameh Trabelsi
- Clinical and Experimental Pharmacology Lab, LR16SP02, National Center of Pharmacovigilance, University of Tunis El Manar, Tunis, Tunisia
| | - Samar Metha
- Broad Insitute of Harvard and MIT, Cambridge, MA, USA
| | - Sami Kammoun
- CHU Hedi Chaker Sfax, Service de Pneumologie, Tunis, Tunisia
| | - Sanaâ Lemriss
- Laboratoire de Recherche et d’Analyses Médicales de la Gendarmerie Royale, Rabat, Morocco
| | - Sara H. A. Agwa
- Faculty of Medicine Ain Shams Research institute (MASRI), Ain Shams University, Cairo, Egypt
| | | | | | - Seydou Doumbia
- Mali-University Clinical Research Center (UCRC), Bamako, Mali
| | - Sheila M. Mandanda
- Pathogen Sequencing Lab, Institut National de Recherche Biomédicale (INRB), Kinshasa, Democratic Republic of the Congo
- Université de Kinshasa (UNIKIN), Kinshasa, Democratic Republic of the Congo
| | | | | | | | | | - Sobajo Tope
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun State, Nigeria
| | - Sonia Lekana-Douki
- Centre Interdisciplinaires de Recherches Medicales de Franceville (CIRMF), Franceville, Gabon
| | | | - Soumeya Ouangraoua
- Centre MURAZ, Ouagadougou, Burkina Faso
- National Institute of Public Health of Burkina Faso (INSP/BF), Ouagadougou, Burkina Faso
| | - Steve A. Mundeke
- Pathogen Sequencing Lab, Institut National de Recherche Biomédicale (INRB), Kinshasa, Democratic Republic of the Congo
- Université de Kinshasa (UNIKIN), Kinshasa, Democratic Republic of the Congo
| | | | - Sumir Panji
- Computational Biology Division, Department of Integrative Biomedical Sciences, IDM, CIDRI Africa Wellcome Trust Centre, University of Cape Town, Cape Town, South Africa
| | - Sureshnee Pillay
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Susan Engelbrecht
- Division of Medical Virology, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, Cape Town, South Africa
- National Health Laboratory Service (NHLS), Tygerberg, Cape Town, South Africa
| | - Susan Nabadda
- Central Public Health Laboratories (CPHL), Kampala, Uganda
| | - Sylvie Behillil
- National Reference Center for Respiratory Viruses, Molecular Genetics of RNA Viruses, UMR 3569 CNRS, University of Paris, Institut Pasteur, Paris, France
| | | | - Sylvie van der Werf
- National Reference Center for Respiratory Viruses, Molecular Genetics of RNA Viruses, UMR 3569 CNRS, University of Paris, Institut Pasteur, Paris, France
| | | | - Tarik Aanniz
- Medical Biotechnology Laboratory, Rabat Medical and Pharmacy School, Mohammed V University, Rabat, Morocco
| | - Thabo Mohale
- National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS), Johannesburg, South Africa
| | | | - Tobias Schindler
- Swiss Tropical and Public Health Institute, Basel, Switzerland
- Laboratorio de Investigaciones de Baney, Baney, Equatorial Guinea
| | - Ugochukwu J. Anyaneji
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Ugwu Chinedu
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun State, Nigeria
| | - Upasana Ramphal
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
- Centre for the AIDS Programme of Research in South Africa (CAPRISA), Durban, South Africa
- Sub-Saharan African Network For TB/HIV Research Excellence (SANTHE), Durban, South Africa
| | - Uwanibe Jessica
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun State, Nigeria
| | - Uwem George
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun State, Nigeria
| | - Vagner Fonseca
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
- Laboratório de Genética Celular e Molecular, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
- Coordenação Geral de Laboratórios de Saúde Pública/Secretaria de Vigilância em Saúde, Ministério da Saúde, Brasília, Distrito Federal, Brazil
| | - Vincent Enouf
- National Reference Center for Respiratory Viruses, Molecular Genetics of RNA Viruses, UMR 3569 CNRS, University of Paris, Institut Pasteur, Paris, France
| | - Vivianne Gorova
- World Health Organization, WHO Lesotho, Maseru, Lesotho
- Med24 Medical Centre, Ruwa, Zimbabwe
| | | | - William K. Ampofo
- West African Centre for Cell Biology of Infectious Pathogens (WACCBIP), Department of Biochemistry, Cell and Molecular Biology, University of Ghana, Accra, Ghana
| | - Wolfgang Preiser
- Division of Medical Virology, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, Cape Town, South Africa
- National Health Laboratory Service (NHLS), Tygerberg, Cape Town, South Africa
| | - Wonderful T. Choga
- Botswana Harvard AIDS Institute Partnership and Botswana Harvard HIV Reference Laboratory, Gaborone, Botswana
- Division of Human Genetics, Department of Pathology, University of Cape Town, Cape Town, South Africa
| | - Yaw Bediako
- West African Centre for Cell Biology of Infectious Pathogens (WACCBIP), Department of Biochemistry, Cell and Molecular Biology, University of Ghana, Accra, Ghana
| | - Yeshnee Naidoo
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Yvan Butera
- Rwanda National Joint Task Force COVID-19, Rwanda Biomedical Centre, Ministry of Health, Kigali, Rwanda
- Center for Human Genetics, College of Medicine and Health Sciences, University of Rwanda, Kigali, Rwanda
- Laboratory of Human Genetics, GIGA Research Institute, Liège, Belgium
| | | | - Amadou A. Sall
- Virology Department, Institut Pasteur de Dakar, Dakar, Senegal
| | - Ahmed Rebai
- Laboratory of Molecular and Cellular Screening Processes, Centre of Biotechnology of Sfax, University of Sfax, Sfax, Tunisia
| | - Anne von Gottberg
- National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS), Johannesburg, South Africa
- School of Pathology, Faculty of Health Science, University of the Witwatersrand, Johannesburg, South Africa
| | - Bourema Kouriba
- Bacteriology and Virology Department Souro Sanou University Hospital, Bobo-Dioulasso, Burkina Faso
| | - Carolyn Williamson
- Division of Medical Virology, Wellcome Centre for Infectious Diseases in Africa, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
- Centre for the AIDS Programme of Research in South Africa (CAPRISA), Durban, South Africa
- National Health Laboratory Service (NHLS), Cape Town, South Africa
| | | | | | - Jinal N. Bhiman
- National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS), Johannesburg, South Africa
- School of Pathology, Faculty of Health Science, University of the Witwatersrand, Johannesburg, South Africa
| | - Madisa Mine
- National Health Laboratory, Gaborone, Botswana
| | - Matthew Cotten
- MRC/UVRI and LSHTM Uganda Research Unit, Entebbe, Uganda
- MRC-University of Glasgow Centre for Virus Research, Glasgow, UK
| | - Sikhulile Moyo
- Botswana Harvard AIDS Institute Partnership and Botswana Harvard HIV Reference Laboratory, Gaborone, Botswana
- Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Simani Gaseitsiwe
- Botswana Harvard AIDS Institute Partnership and Botswana Harvard HIV Reference Laboratory, Gaborone, Botswana
- Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Ngonda Saasa
- University of Zambia, School of Veterinary Medicine, Department of Disease Control, Lusaka, Zambia
| | | | | | - Yenew K. Tebeje
- Institute of Pathogen Genomics, Africa Centres for Disease Control and Prevention (Africa CDC), Addis Ababa, Ethiopia
| | - Sofonias K. Tessema
- Institute of Pathogen Genomics, Africa Centres for Disease Control and Prevention (Africa CDC), Addis Ababa, Ethiopia
| | - Christian Happi
- African Centre of Excellence for Genomics of Infectious Diseases (ACEGID), Redeemer’s University, Ede, Osun State, Nigeria
| | - John Nkengasong
- Institute of Pathogen Genomics, Africa Centres for Disease Control and Prevention (Africa CDC), Addis Ababa, Ethiopia
| | - Tulio de Oliveira
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
- Centre for Epidemic Response and Innovation (CERI), School of Data Science and Computational Thinking, Stellenbosch University, Stellenbosch, South Africa
- Centre for the AIDS Programme of Research in South Africa (CAPRISA), Durban, South Africa
- Department of Global Health, University of Washington, Seattle, WA, USA
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O'Toole Á, Hill V, Pybus OG, Watts A, Bogoch II, Khan K, Messina JP, Tegally H, Lessells RR, Giandhari J, Pillay S, Tumedi KA, Nyepetsi G, Kebabonye M, Matsheka M, Mine M, Tokajian S, Hassan H, Salloum T, Merhi G, Koweyes J, Geoghegan JL, de Ligt J, Ren X, Storey M, Freed NE, Pattabiraman C, Prasad P, Desai AS, Vasanthapuram R, Schulz TF, Steinbrück L, Stadler T, Parisi A, Bianco A, García de Viedma D, Buenestado-Serrano S, Borges V, Isidro J, Duarte S, Gomes JP, Zuckerman NS, Mandelboim M, Mor O, Seemann T, Arnott A, Draper J, Gall M, Rawlinson W, Deveson I, Schlebusch S, McMahon J, Leong L, Lim CK, Chironna M, Loconsole D, Bal A, Josset L, Holmes E, St. George K, Lasek-Nesselquist E, Sikkema RS, Oude Munnink B, Koopmans M, Brytting M, Sudha rani V, Pavani S, Smura T, Heim A, Kurkela S, Umair M, Salman M, Bartolini B, Rueca M, Drosten C, Wolff T, Silander O, Eggink D, Reusken C, Vennema H, Park A, Carrington C, Sahadeo N, Carr M, Gonzalez G, de Oliveira T, Faria N, Rambaut A, Kraemer MUG. Tracking the international spread of SARS-CoV-2 lineages B.1.1.7 and B.1.351/501Y-V2 with grinch. Wellcome Open Res 2021; 6:121. [PMID: 34095513 PMCID: PMC8176267 DOI: 10.12688/wellcomeopenres.16661.2] [Citation(s) in RCA: 70] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/10/2021] [Indexed: 11/20/2022] Open
Abstract
Late in 2020, two genetically-distinct clusters of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) with mutations of biological concern were reported, one in the United Kingdom and one in South Africa. Using a combination of data from routine surveillance, genomic sequencing and international travel we track the international dispersal of lineages B.1.1.7 and B.1.351 (variant 501Y-V2). We account for potential biases in genomic surveillance efforts by including passenger volumes from location of where the lineage was first reported, London and South Africa respectively. Using the software tool grinch (global report investigating novel coronavirus haplotypes), we track the international spread of lineages of concern with automated daily reports, Further, we have built a custom tracking website (cov-lineages.org/global_report.html) which hosts this daily report and will continue to include novel SARS-CoV-2 lineages of concern as they are detected.
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Affiliation(s)
- Áine O'Toole
- Institute of Evolutionary Biology, University of Edinburgh, Edinburgh, UK
| | - Verity Hill
- Institute of Evolutionary Biology, University of Edinburgh, Edinburgh, UK
| | | | - Alexander Watts
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Canada
- BlueDot, Toronto, Canada
| | - Issac I. Bogoch
- Department of Medicine, University of Toronto, Toronto, Canada
- Divisions of General Internal Medicine and Infectious Diseases, University Health Network, Toronto, Canada
| | - Kamran Khan
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Canada
- BlueDot, Toronto, Canada
- Department of Medicine, University of Toronto, Toronto, Canada
| | | | - The COVID-19 Genomics UK (COG-UK) consortium
- Institute of Evolutionary Biology, University of Edinburgh, Edinburgh, UK
- Department of Zoology, University of Oxford, Oxford, UK
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Canada
- BlueDot, Toronto, Canada
- Department of Medicine, University of Toronto, Toronto, Canada
- Divisions of General Internal Medicine and Infectious Diseases, University Health Network, Toronto, Canada
- Department of Geography, University of Oxford, Oxford, UK
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
- Botswana Institute for Technology Research and Innovation, Gaborone, Botswana
- National Health Laboratory, Gaborone, Botswana
- Ministry of Health and Wellness, Gaborone, Botswana
- Department of Natural Sciences, Lebanese American University, Beirut, Lebanon
- Faculty of Public Health, Lebanese University, Beirut, Lebanon
- Department of Microbiology and Immunology, University of Otago, Dunedin, New Zealand
- Institute of Environmental Science and Research, Wellington, New Zealand
- School of Natural and Computational Sciences, Massey University, Auckland, New Zealand
- Department of Neurovirology, National Institute of Mental Health and Neurosciences, Bengaluru, India
- Institute of Virology, Hannover Medical School, Hannover, Germany
- Department of Biosystems Science and Engineering, ETH Zürich, Zurich, Switzerland
- Istituto Zooprofilattico sperimentale della Puglia e della Basilicata, Puglia, Italy
- Hospital General Universitario Gregorio Marañón; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
- CIBER Enfermedades Respiratorias CIBERES, Madrid, Spain
- Bioinformatics Unit, Department of Infectious Diseases, National Institute of Health Doutor Ricardo Jorge (INSA), Lisbon, Portugal
- Innovation and Technology Unit, Department of Human Genetics, National Institute of Health Doutor Ricardo Jorge (INSA), Lisbon, Portugal
- Central Virology Laboratory, Israel Ministry of Health, Sheba Medical Center, Ramat Gan, Israel
- Microbiological Diagnostic Unit Public Health Laboratory, Department of Microbiology & Immunology, University of Melbourne at the Peter Doherty Institute for Infection & Immunity, Melbourne, Australia
- New South Wales Health Pathology - Institute of Clinical Pathology and Medical Research, Sydney, Australia
- New South Wales Health Pathology Randwick, Prince of Wales Hospital, Sydney, Australia
- Kinghorn Centre for Clinical Genomics, Sydney, Australia
- Queensland Reference Centre for Microbial and Public Health Genomics, Forensic and Scientific Services, Health Support Queensland, Queensland Health South Australia Pathology, Adelaide, Australia
- South Australia Pathology, Adelaide, Australia
- Department of Biomedical Sciences and Human Oncology, University of Bari, Bari, Italy
- Centre National de Référence des virus des infections respiratoires, Hospices Civils de Lyon, Lyon, France
- University of Sydney, Sydney, Australia
- Wadsworth Center, New York State Department of Health, Albany, New York, USA
- ErasmusMC, Department of Viroscience, WHO collaborating centre for arbovirus and viral hemorrhagic fever Reference and Research, Rotterdam, The Netherlands
- The Public Health Agency of Sweden, Department of Microbiology, Solna, Sweden
- Upgraded Department of Microbiology, Osmania Medical College, Hyderabad, Telangana, India
- Department of Virology, University of Helsinki, Helsinki, Finland
- HUS Diagnostic Center, HUSLAB, Clinical Microbiology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Department of Virology, National Institute of Health, Islamabad, Pakistan
- National Institute for Infectious Diseases "L. Spallanzani", Rome, Italy
- Institute for Virology, Charité Universitätsmedizin, Berlin, Germany
- Robert Koch-Institut, , Head, Unit 17, Influenza and other Respiratory Viruses, Seestr. 10, Berlin, Germany
- WHO COVID-19 reference laboratory, Centre for Infectious Disease Control-National Institute for Public Health and the Environment, Bilthoven, The Netherlands
- Division of Emerging Infectious Diseases, Bureau of Infectious Disease Diagnosis Control, Korea Disease Control and Prevention Agency, Cheongju-si, Chungcheongbuk-do, South Korea
- University of the West Indies, St. Augustine, Trinidad and Tobago
- National Virus Reference Laboratory, University College Dublin, Dublin, Ireland
- Imperial College London, London, UK
| | - Network for Genomic Surveillance in South Africa (NGS-SA)
- Institute of Evolutionary Biology, University of Edinburgh, Edinburgh, UK
- Department of Zoology, University of Oxford, Oxford, UK
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Canada
- BlueDot, Toronto, Canada
- Department of Medicine, University of Toronto, Toronto, Canada
- Divisions of General Internal Medicine and Infectious Diseases, University Health Network, Toronto, Canada
- Department of Geography, University of Oxford, Oxford, UK
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
- Botswana Institute for Technology Research and Innovation, Gaborone, Botswana
- National Health Laboratory, Gaborone, Botswana
- Ministry of Health and Wellness, Gaborone, Botswana
- Department of Natural Sciences, Lebanese American University, Beirut, Lebanon
- Faculty of Public Health, Lebanese University, Beirut, Lebanon
- Department of Microbiology and Immunology, University of Otago, Dunedin, New Zealand
- Institute of Environmental Science and Research, Wellington, New Zealand
- School of Natural and Computational Sciences, Massey University, Auckland, New Zealand
- Department of Neurovirology, National Institute of Mental Health and Neurosciences, Bengaluru, India
- Institute of Virology, Hannover Medical School, Hannover, Germany
- Department of Biosystems Science and Engineering, ETH Zürich, Zurich, Switzerland
- Istituto Zooprofilattico sperimentale della Puglia e della Basilicata, Puglia, Italy
- Hospital General Universitario Gregorio Marañón; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
- CIBER Enfermedades Respiratorias CIBERES, Madrid, Spain
- Bioinformatics Unit, Department of Infectious Diseases, National Institute of Health Doutor Ricardo Jorge (INSA), Lisbon, Portugal
- Innovation and Technology Unit, Department of Human Genetics, National Institute of Health Doutor Ricardo Jorge (INSA), Lisbon, Portugal
- Central Virology Laboratory, Israel Ministry of Health, Sheba Medical Center, Ramat Gan, Israel
- Microbiological Diagnostic Unit Public Health Laboratory, Department of Microbiology & Immunology, University of Melbourne at the Peter Doherty Institute for Infection & Immunity, Melbourne, Australia
- New South Wales Health Pathology - Institute of Clinical Pathology and Medical Research, Sydney, Australia
- New South Wales Health Pathology Randwick, Prince of Wales Hospital, Sydney, Australia
- Kinghorn Centre for Clinical Genomics, Sydney, Australia
- Queensland Reference Centre for Microbial and Public Health Genomics, Forensic and Scientific Services, Health Support Queensland, Queensland Health South Australia Pathology, Adelaide, Australia
- South Australia Pathology, Adelaide, Australia
- Department of Biomedical Sciences and Human Oncology, University of Bari, Bari, Italy
- Centre National de Référence des virus des infections respiratoires, Hospices Civils de Lyon, Lyon, France
- University of Sydney, Sydney, Australia
- Wadsworth Center, New York State Department of Health, Albany, New York, USA
- ErasmusMC, Department of Viroscience, WHO collaborating centre for arbovirus and viral hemorrhagic fever Reference and Research, Rotterdam, The Netherlands
- The Public Health Agency of Sweden, Department of Microbiology, Solna, Sweden
- Upgraded Department of Microbiology, Osmania Medical College, Hyderabad, Telangana, India
- Department of Virology, University of Helsinki, Helsinki, Finland
- HUS Diagnostic Center, HUSLAB, Clinical Microbiology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Department of Virology, National Institute of Health, Islamabad, Pakistan
- National Institute for Infectious Diseases "L. Spallanzani", Rome, Italy
- Institute for Virology, Charité Universitätsmedizin, Berlin, Germany
- Robert Koch-Institut, , Head, Unit 17, Influenza and other Respiratory Viruses, Seestr. 10, Berlin, Germany
- WHO COVID-19 reference laboratory, Centre for Infectious Disease Control-National Institute for Public Health and the Environment, Bilthoven, The Netherlands
- Division of Emerging Infectious Diseases, Bureau of Infectious Disease Diagnosis Control, Korea Disease Control and Prevention Agency, Cheongju-si, Chungcheongbuk-do, South Korea
- University of the West Indies, St. Augustine, Trinidad and Tobago
- National Virus Reference Laboratory, University College Dublin, Dublin, Ireland
- Imperial College London, London, UK
| | - Brazil-UK CADDE Genomic Network
- Institute of Evolutionary Biology, University of Edinburgh, Edinburgh, UK
- Department of Zoology, University of Oxford, Oxford, UK
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Canada
- BlueDot, Toronto, Canada
- Department of Medicine, University of Toronto, Toronto, Canada
- Divisions of General Internal Medicine and Infectious Diseases, University Health Network, Toronto, Canada
- Department of Geography, University of Oxford, Oxford, UK
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
- Botswana Institute for Technology Research and Innovation, Gaborone, Botswana
- National Health Laboratory, Gaborone, Botswana
- Ministry of Health and Wellness, Gaborone, Botswana
- Department of Natural Sciences, Lebanese American University, Beirut, Lebanon
- Faculty of Public Health, Lebanese University, Beirut, Lebanon
- Department of Microbiology and Immunology, University of Otago, Dunedin, New Zealand
- Institute of Environmental Science and Research, Wellington, New Zealand
- School of Natural and Computational Sciences, Massey University, Auckland, New Zealand
- Department of Neurovirology, National Institute of Mental Health and Neurosciences, Bengaluru, India
- Institute of Virology, Hannover Medical School, Hannover, Germany
- Department of Biosystems Science and Engineering, ETH Zürich, Zurich, Switzerland
- Istituto Zooprofilattico sperimentale della Puglia e della Basilicata, Puglia, Italy
- Hospital General Universitario Gregorio Marañón; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
- CIBER Enfermedades Respiratorias CIBERES, Madrid, Spain
- Bioinformatics Unit, Department of Infectious Diseases, National Institute of Health Doutor Ricardo Jorge (INSA), Lisbon, Portugal
- Innovation and Technology Unit, Department of Human Genetics, National Institute of Health Doutor Ricardo Jorge (INSA), Lisbon, Portugal
- Central Virology Laboratory, Israel Ministry of Health, Sheba Medical Center, Ramat Gan, Israel
- Microbiological Diagnostic Unit Public Health Laboratory, Department of Microbiology & Immunology, University of Melbourne at the Peter Doherty Institute for Infection & Immunity, Melbourne, Australia
- New South Wales Health Pathology - Institute of Clinical Pathology and Medical Research, Sydney, Australia
- New South Wales Health Pathology Randwick, Prince of Wales Hospital, Sydney, Australia
- Kinghorn Centre for Clinical Genomics, Sydney, Australia
- Queensland Reference Centre for Microbial and Public Health Genomics, Forensic and Scientific Services, Health Support Queensland, Queensland Health South Australia Pathology, Adelaide, Australia
- South Australia Pathology, Adelaide, Australia
- Department of Biomedical Sciences and Human Oncology, University of Bari, Bari, Italy
- Centre National de Référence des virus des infections respiratoires, Hospices Civils de Lyon, Lyon, France
- University of Sydney, Sydney, Australia
- Wadsworth Center, New York State Department of Health, Albany, New York, USA
- ErasmusMC, Department of Viroscience, WHO collaborating centre for arbovirus and viral hemorrhagic fever Reference and Research, Rotterdam, The Netherlands
- The Public Health Agency of Sweden, Department of Microbiology, Solna, Sweden
- Upgraded Department of Microbiology, Osmania Medical College, Hyderabad, Telangana, India
- Department of Virology, University of Helsinki, Helsinki, Finland
- HUS Diagnostic Center, HUSLAB, Clinical Microbiology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Department of Virology, National Institute of Health, Islamabad, Pakistan
- National Institute for Infectious Diseases "L. Spallanzani", Rome, Italy
- Institute for Virology, Charité Universitätsmedizin, Berlin, Germany
- Robert Koch-Institut, , Head, Unit 17, Influenza and other Respiratory Viruses, Seestr. 10, Berlin, Germany
- WHO COVID-19 reference laboratory, Centre for Infectious Disease Control-National Institute for Public Health and the Environment, Bilthoven, The Netherlands
- Division of Emerging Infectious Diseases, Bureau of Infectious Disease Diagnosis Control, Korea Disease Control and Prevention Agency, Cheongju-si, Chungcheongbuk-do, South Korea
- University of the West Indies, St. Augustine, Trinidad and Tobago
- National Virus Reference Laboratory, University College Dublin, Dublin, Ireland
- Imperial College London, London, UK
| | - Houriiyah Tegally
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Richard R. Lessells
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Jennifer Giandhari
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Sureshnee Pillay
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | | | | | | | | | - Madisa Mine
- National Health Laboratory, Gaborone, Botswana
| | - Sima Tokajian
- Department of Natural Sciences, Lebanese American University, Beirut, Lebanon
| | - Hamad Hassan
- Faculty of Public Health, Lebanese University, Beirut, Lebanon
| | - Tamara Salloum
- Department of Natural Sciences, Lebanese American University, Beirut, Lebanon
| | - Georgi Merhi
- Department of Natural Sciences, Lebanese American University, Beirut, Lebanon
| | - Jad Koweyes
- Department of Natural Sciences, Lebanese American University, Beirut, Lebanon
| | - Jemma L. Geoghegan
- Department of Microbiology and Immunology, University of Otago, Dunedin, New Zealand
- Institute of Environmental Science and Research, Wellington, New Zealand
| | - Joep de Ligt
- Institute of Environmental Science and Research, Wellington, New Zealand
| | - Xiaoyun Ren
- Institute of Environmental Science and Research, Wellington, New Zealand
| | - Matthew Storey
- Institute of Environmental Science and Research, Wellington, New Zealand
| | - Nikki E. Freed
- School of Natural and Computational Sciences, Massey University, Auckland, New Zealand
| | - Chitra Pattabiraman
- Department of Neurovirology, National Institute of Mental Health and Neurosciences, Bengaluru, India
| | - Pramada Prasad
- Department of Neurovirology, National Institute of Mental Health and Neurosciences, Bengaluru, India
| | - Anita S. Desai
- Department of Neurovirology, National Institute of Mental Health and Neurosciences, Bengaluru, India
| | - Ravi Vasanthapuram
- Department of Neurovirology, National Institute of Mental Health and Neurosciences, Bengaluru, India
| | - Thomas F. Schulz
- Institute of Virology, Hannover Medical School, Hannover, Germany
| | - Lars Steinbrück
- Institute of Virology, Hannover Medical School, Hannover, Germany
| | - Tanja Stadler
- Department of Biosystems Science and Engineering, ETH Zürich, Zurich, Switzerland
| | - Swiss Viollier Sequencing Consortium
- Institute of Evolutionary Biology, University of Edinburgh, Edinburgh, UK
- Department of Zoology, University of Oxford, Oxford, UK
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Canada
- BlueDot, Toronto, Canada
- Department of Medicine, University of Toronto, Toronto, Canada
- Divisions of General Internal Medicine and Infectious Diseases, University Health Network, Toronto, Canada
- Department of Geography, University of Oxford, Oxford, UK
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
- Botswana Institute for Technology Research and Innovation, Gaborone, Botswana
- National Health Laboratory, Gaborone, Botswana
- Ministry of Health and Wellness, Gaborone, Botswana
- Department of Natural Sciences, Lebanese American University, Beirut, Lebanon
- Faculty of Public Health, Lebanese University, Beirut, Lebanon
- Department of Microbiology and Immunology, University of Otago, Dunedin, New Zealand
- Institute of Environmental Science and Research, Wellington, New Zealand
- School of Natural and Computational Sciences, Massey University, Auckland, New Zealand
- Department of Neurovirology, National Institute of Mental Health and Neurosciences, Bengaluru, India
- Institute of Virology, Hannover Medical School, Hannover, Germany
- Department of Biosystems Science and Engineering, ETH Zürich, Zurich, Switzerland
- Istituto Zooprofilattico sperimentale della Puglia e della Basilicata, Puglia, Italy
- Hospital General Universitario Gregorio Marañón; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
- CIBER Enfermedades Respiratorias CIBERES, Madrid, Spain
- Bioinformatics Unit, Department of Infectious Diseases, National Institute of Health Doutor Ricardo Jorge (INSA), Lisbon, Portugal
- Innovation and Technology Unit, Department of Human Genetics, National Institute of Health Doutor Ricardo Jorge (INSA), Lisbon, Portugal
- Central Virology Laboratory, Israel Ministry of Health, Sheba Medical Center, Ramat Gan, Israel
- Microbiological Diagnostic Unit Public Health Laboratory, Department of Microbiology & Immunology, University of Melbourne at the Peter Doherty Institute for Infection & Immunity, Melbourne, Australia
- New South Wales Health Pathology - Institute of Clinical Pathology and Medical Research, Sydney, Australia
- New South Wales Health Pathology Randwick, Prince of Wales Hospital, Sydney, Australia
- Kinghorn Centre for Clinical Genomics, Sydney, Australia
- Queensland Reference Centre for Microbial and Public Health Genomics, Forensic and Scientific Services, Health Support Queensland, Queensland Health South Australia Pathology, Adelaide, Australia
- South Australia Pathology, Adelaide, Australia
- Department of Biomedical Sciences and Human Oncology, University of Bari, Bari, Italy
- Centre National de Référence des virus des infections respiratoires, Hospices Civils de Lyon, Lyon, France
- University of Sydney, Sydney, Australia
- Wadsworth Center, New York State Department of Health, Albany, New York, USA
- ErasmusMC, Department of Viroscience, WHO collaborating centre for arbovirus and viral hemorrhagic fever Reference and Research, Rotterdam, The Netherlands
- The Public Health Agency of Sweden, Department of Microbiology, Solna, Sweden
- Upgraded Department of Microbiology, Osmania Medical College, Hyderabad, Telangana, India
- Department of Virology, University of Helsinki, Helsinki, Finland
- HUS Diagnostic Center, HUSLAB, Clinical Microbiology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Department of Virology, National Institute of Health, Islamabad, Pakistan
- National Institute for Infectious Diseases "L. Spallanzani", Rome, Italy
- Institute for Virology, Charité Universitätsmedizin, Berlin, Germany
- Robert Koch-Institut, , Head, Unit 17, Influenza and other Respiratory Viruses, Seestr. 10, Berlin, Germany
- WHO COVID-19 reference laboratory, Centre for Infectious Disease Control-National Institute for Public Health and the Environment, Bilthoven, The Netherlands
- Division of Emerging Infectious Diseases, Bureau of Infectious Disease Diagnosis Control, Korea Disease Control and Prevention Agency, Cheongju-si, Chungcheongbuk-do, South Korea
- University of the West Indies, St. Augustine, Trinidad and Tobago
- National Virus Reference Laboratory, University College Dublin, Dublin, Ireland
- Imperial College London, London, UK
| | - Antonio Parisi
- Istituto Zooprofilattico sperimentale della Puglia e della Basilicata, Puglia, Italy
| | - Angelica Bianco
- Istituto Zooprofilattico sperimentale della Puglia e della Basilicata, Puglia, Italy
| | - Darío García de Viedma
- Hospital General Universitario Gregorio Marañón; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
- CIBER Enfermedades Respiratorias CIBERES, Madrid, Spain
| | - Sergio Buenestado-Serrano
- Hospital General Universitario Gregorio Marañón; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
| | - Vítor Borges
- Bioinformatics Unit, Department of Infectious Diseases, National Institute of Health Doutor Ricardo Jorge (INSA), Lisbon, Portugal
| | - Joana Isidro
- Bioinformatics Unit, Department of Infectious Diseases, National Institute of Health Doutor Ricardo Jorge (INSA), Lisbon, Portugal
| | - Sílvia Duarte
- Innovation and Technology Unit, Department of Human Genetics, National Institute of Health Doutor Ricardo Jorge (INSA), Lisbon, Portugal
| | - João Paulo Gomes
- Bioinformatics Unit, Department of Infectious Diseases, National Institute of Health Doutor Ricardo Jorge (INSA), Lisbon, Portugal
| | - Neta S. Zuckerman
- Central Virology Laboratory, Israel Ministry of Health, Sheba Medical Center, Ramat Gan, Israel
| | - Michal Mandelboim
- Central Virology Laboratory, Israel Ministry of Health, Sheba Medical Center, Ramat Gan, Israel
| | - Orna Mor
- Central Virology Laboratory, Israel Ministry of Health, Sheba Medical Center, Ramat Gan, Israel
| | - Torsten Seemann
- Microbiological Diagnostic Unit Public Health Laboratory, Department of Microbiology & Immunology, University of Melbourne at the Peter Doherty Institute for Infection & Immunity, Melbourne, Australia
| | - Alicia Arnott
- New South Wales Health Pathology - Institute of Clinical Pathology and Medical Research, Sydney, Australia
| | - Jenny Draper
- New South Wales Health Pathology - Institute of Clinical Pathology and Medical Research, Sydney, Australia
| | - Mailie Gall
- New South Wales Health Pathology - Institute of Clinical Pathology and Medical Research, Sydney, Australia
| | - William Rawlinson
- New South Wales Health Pathology Randwick, Prince of Wales Hospital, Sydney, Australia
| | - Ira Deveson
- Kinghorn Centre for Clinical Genomics, Sydney, Australia
| | - Sanmarié Schlebusch
- Queensland Reference Centre for Microbial and Public Health Genomics, Forensic and Scientific Services, Health Support Queensland, Queensland Health South Australia Pathology, Adelaide, Australia
| | - Jamie McMahon
- Queensland Reference Centre for Microbial and Public Health Genomics, Forensic and Scientific Services, Health Support Queensland, Queensland Health South Australia Pathology, Adelaide, Australia
| | - Lex Leong
- South Australia Pathology, Adelaide, Australia
| | | | - Maria Chironna
- Department of Biomedical Sciences and Human Oncology, University of Bari, Bari, Italy
| | - Daniela Loconsole
- Department of Biomedical Sciences and Human Oncology, University of Bari, Bari, Italy
| | - Antonin Bal
- Centre National de Référence des virus des infections respiratoires, Hospices Civils de Lyon, Lyon, France
| | - Laurence Josset
- Centre National de Référence des virus des infections respiratoires, Hospices Civils de Lyon, Lyon, France
| | | | - Kirsten St. George
- Wadsworth Center, New York State Department of Health, Albany, New York, USA
| | | | - Reina S. Sikkema
- ErasmusMC, Department of Viroscience, WHO collaborating centre for arbovirus and viral hemorrhagic fever Reference and Research, Rotterdam, The Netherlands
| | - Bas Oude Munnink
- ErasmusMC, Department of Viroscience, WHO collaborating centre for arbovirus and viral hemorrhagic fever Reference and Research, Rotterdam, The Netherlands
| | - Marion Koopmans
- ErasmusMC, Department of Viroscience, WHO collaborating centre for arbovirus and viral hemorrhagic fever Reference and Research, Rotterdam, The Netherlands
| | - Mia Brytting
- The Public Health Agency of Sweden, Department of Microbiology, Solna, Sweden
| | - V. Sudha rani
- Upgraded Department of Microbiology, Osmania Medical College, Hyderabad, Telangana, India
| | - S. Pavani
- Upgraded Department of Microbiology, Osmania Medical College, Hyderabad, Telangana, India
| | - Teemu Smura
- Department of Virology, University of Helsinki, Helsinki, Finland
| | - Albert Heim
- Institute of Virology, Hannover Medical School, Hannover, Germany
| | - Satu Kurkela
- HUS Diagnostic Center, HUSLAB, Clinical Microbiology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Massab Umair
- Department of Virology, National Institute of Health, Islamabad, Pakistan
| | - Muhammad Salman
- Department of Virology, National Institute of Health, Islamabad, Pakistan
| | - Barbara Bartolini
- National Institute for Infectious Diseases "L. Spallanzani", Rome, Italy
| | - Martina Rueca
- National Institute for Infectious Diseases "L. Spallanzani", Rome, Italy
| | - Christian Drosten
- Institute for Virology, Charité Universitätsmedizin, Berlin, Germany
| | - Thorsten Wolff
- Robert Koch-Institut, , Head, Unit 17, Influenza and other Respiratory Viruses, Seestr. 10, Berlin, Germany
| | - Olin Silander
- School of Natural and Computational Sciences, Massey University, Auckland, New Zealand
| | - Dirk Eggink
- WHO COVID-19 reference laboratory, Centre for Infectious Disease Control-National Institute for Public Health and the Environment, Bilthoven, The Netherlands
| | - Chantal Reusken
- WHO COVID-19 reference laboratory, Centre for Infectious Disease Control-National Institute for Public Health and the Environment, Bilthoven, The Netherlands
| | - Harry Vennema
- WHO COVID-19 reference laboratory, Centre for Infectious Disease Control-National Institute for Public Health and the Environment, Bilthoven, The Netherlands
| | - Aekyung Park
- Division of Emerging Infectious Diseases, Bureau of Infectious Disease Diagnosis Control, Korea Disease Control and Prevention Agency, Cheongju-si, Chungcheongbuk-do, South Korea
| | | | - Nikita Sahadeo
- University of the West Indies, St. Augustine, Trinidad and Tobago
| | - Michael Carr
- National Virus Reference Laboratory, University College Dublin, Dublin, Ireland
| | - Gabo Gonzalez
- National Virus Reference Laboratory, University College Dublin, Dublin, Ireland
| | - SEARCH Alliance San Diego
- Institute of Evolutionary Biology, University of Edinburgh, Edinburgh, UK
- Department of Zoology, University of Oxford, Oxford, UK
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Canada
- BlueDot, Toronto, Canada
- Department of Medicine, University of Toronto, Toronto, Canada
- Divisions of General Internal Medicine and Infectious Diseases, University Health Network, Toronto, Canada
- Department of Geography, University of Oxford, Oxford, UK
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
- Botswana Institute for Technology Research and Innovation, Gaborone, Botswana
- National Health Laboratory, Gaborone, Botswana
- Ministry of Health and Wellness, Gaborone, Botswana
- Department of Natural Sciences, Lebanese American University, Beirut, Lebanon
- Faculty of Public Health, Lebanese University, Beirut, Lebanon
- Department of Microbiology and Immunology, University of Otago, Dunedin, New Zealand
- Institute of Environmental Science and Research, Wellington, New Zealand
- School of Natural and Computational Sciences, Massey University, Auckland, New Zealand
- Department of Neurovirology, National Institute of Mental Health and Neurosciences, Bengaluru, India
- Institute of Virology, Hannover Medical School, Hannover, Germany
- Department of Biosystems Science and Engineering, ETH Zürich, Zurich, Switzerland
- Istituto Zooprofilattico sperimentale della Puglia e della Basilicata, Puglia, Italy
- Hospital General Universitario Gregorio Marañón; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
- CIBER Enfermedades Respiratorias CIBERES, Madrid, Spain
- Bioinformatics Unit, Department of Infectious Diseases, National Institute of Health Doutor Ricardo Jorge (INSA), Lisbon, Portugal
- Innovation and Technology Unit, Department of Human Genetics, National Institute of Health Doutor Ricardo Jorge (INSA), Lisbon, Portugal
- Central Virology Laboratory, Israel Ministry of Health, Sheba Medical Center, Ramat Gan, Israel
- Microbiological Diagnostic Unit Public Health Laboratory, Department of Microbiology & Immunology, University of Melbourne at the Peter Doherty Institute for Infection & Immunity, Melbourne, Australia
- New South Wales Health Pathology - Institute of Clinical Pathology and Medical Research, Sydney, Australia
- New South Wales Health Pathology Randwick, Prince of Wales Hospital, Sydney, Australia
- Kinghorn Centre for Clinical Genomics, Sydney, Australia
- Queensland Reference Centre for Microbial and Public Health Genomics, Forensic and Scientific Services, Health Support Queensland, Queensland Health South Australia Pathology, Adelaide, Australia
- South Australia Pathology, Adelaide, Australia
- Department of Biomedical Sciences and Human Oncology, University of Bari, Bari, Italy
- Centre National de Référence des virus des infections respiratoires, Hospices Civils de Lyon, Lyon, France
- University of Sydney, Sydney, Australia
- Wadsworth Center, New York State Department of Health, Albany, New York, USA
- ErasmusMC, Department of Viroscience, WHO collaborating centre for arbovirus and viral hemorrhagic fever Reference and Research, Rotterdam, The Netherlands
- The Public Health Agency of Sweden, Department of Microbiology, Solna, Sweden
- Upgraded Department of Microbiology, Osmania Medical College, Hyderabad, Telangana, India
- Department of Virology, University of Helsinki, Helsinki, Finland
- HUS Diagnostic Center, HUSLAB, Clinical Microbiology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Department of Virology, National Institute of Health, Islamabad, Pakistan
- National Institute for Infectious Diseases "L. Spallanzani", Rome, Italy
- Institute for Virology, Charité Universitätsmedizin, Berlin, Germany
- Robert Koch-Institut, , Head, Unit 17, Influenza and other Respiratory Viruses, Seestr. 10, Berlin, Germany
- WHO COVID-19 reference laboratory, Centre for Infectious Disease Control-National Institute for Public Health and the Environment, Bilthoven, The Netherlands
- Division of Emerging Infectious Diseases, Bureau of Infectious Disease Diagnosis Control, Korea Disease Control and Prevention Agency, Cheongju-si, Chungcheongbuk-do, South Korea
- University of the West Indies, St. Augustine, Trinidad and Tobago
- National Virus Reference Laboratory, University College Dublin, Dublin, Ireland
- Imperial College London, London, UK
| | - National Virus Reference Laboratory
- Institute of Evolutionary Biology, University of Edinburgh, Edinburgh, UK
- Department of Zoology, University of Oxford, Oxford, UK
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Canada
- BlueDot, Toronto, Canada
- Department of Medicine, University of Toronto, Toronto, Canada
- Divisions of General Internal Medicine and Infectious Diseases, University Health Network, Toronto, Canada
- Department of Geography, University of Oxford, Oxford, UK
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
- Botswana Institute for Technology Research and Innovation, Gaborone, Botswana
- National Health Laboratory, Gaborone, Botswana
- Ministry of Health and Wellness, Gaborone, Botswana
- Department of Natural Sciences, Lebanese American University, Beirut, Lebanon
- Faculty of Public Health, Lebanese University, Beirut, Lebanon
- Department of Microbiology and Immunology, University of Otago, Dunedin, New Zealand
- Institute of Environmental Science and Research, Wellington, New Zealand
- School of Natural and Computational Sciences, Massey University, Auckland, New Zealand
- Department of Neurovirology, National Institute of Mental Health and Neurosciences, Bengaluru, India
- Institute of Virology, Hannover Medical School, Hannover, Germany
- Department of Biosystems Science and Engineering, ETH Zürich, Zurich, Switzerland
- Istituto Zooprofilattico sperimentale della Puglia e della Basilicata, Puglia, Italy
- Hospital General Universitario Gregorio Marañón; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
- CIBER Enfermedades Respiratorias CIBERES, Madrid, Spain
- Bioinformatics Unit, Department of Infectious Diseases, National Institute of Health Doutor Ricardo Jorge (INSA), Lisbon, Portugal
- Innovation and Technology Unit, Department of Human Genetics, National Institute of Health Doutor Ricardo Jorge (INSA), Lisbon, Portugal
- Central Virology Laboratory, Israel Ministry of Health, Sheba Medical Center, Ramat Gan, Israel
- Microbiological Diagnostic Unit Public Health Laboratory, Department of Microbiology & Immunology, University of Melbourne at the Peter Doherty Institute for Infection & Immunity, Melbourne, Australia
- New South Wales Health Pathology - Institute of Clinical Pathology and Medical Research, Sydney, Australia
- New South Wales Health Pathology Randwick, Prince of Wales Hospital, Sydney, Australia
- Kinghorn Centre for Clinical Genomics, Sydney, Australia
- Queensland Reference Centre for Microbial and Public Health Genomics, Forensic and Scientific Services, Health Support Queensland, Queensland Health South Australia Pathology, Adelaide, Australia
- South Australia Pathology, Adelaide, Australia
- Department of Biomedical Sciences and Human Oncology, University of Bari, Bari, Italy
- Centre National de Référence des virus des infections respiratoires, Hospices Civils de Lyon, Lyon, France
- University of Sydney, Sydney, Australia
- Wadsworth Center, New York State Department of Health, Albany, New York, USA
- ErasmusMC, Department of Viroscience, WHO collaborating centre for arbovirus and viral hemorrhagic fever Reference and Research, Rotterdam, The Netherlands
- The Public Health Agency of Sweden, Department of Microbiology, Solna, Sweden
- Upgraded Department of Microbiology, Osmania Medical College, Hyderabad, Telangana, India
- Department of Virology, University of Helsinki, Helsinki, Finland
- HUS Diagnostic Center, HUSLAB, Clinical Microbiology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Department of Virology, National Institute of Health, Islamabad, Pakistan
- National Institute for Infectious Diseases "L. Spallanzani", Rome, Italy
- Institute for Virology, Charité Universitätsmedizin, Berlin, Germany
- Robert Koch-Institut, , Head, Unit 17, Influenza and other Respiratory Viruses, Seestr. 10, Berlin, Germany
- WHO COVID-19 reference laboratory, Centre for Infectious Disease Control-National Institute for Public Health and the Environment, Bilthoven, The Netherlands
- Division of Emerging Infectious Diseases, Bureau of Infectious Disease Diagnosis Control, Korea Disease Control and Prevention Agency, Cheongju-si, Chungcheongbuk-do, South Korea
- University of the West Indies, St. Augustine, Trinidad and Tobago
- National Virus Reference Laboratory, University College Dublin, Dublin, Ireland
- Imperial College London, London, UK
| | - SeqCOVID-Spain
- Institute of Evolutionary Biology, University of Edinburgh, Edinburgh, UK
- Department of Zoology, University of Oxford, Oxford, UK
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Canada
- BlueDot, Toronto, Canada
- Department of Medicine, University of Toronto, Toronto, Canada
- Divisions of General Internal Medicine and Infectious Diseases, University Health Network, Toronto, Canada
- Department of Geography, University of Oxford, Oxford, UK
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
- Botswana Institute for Technology Research and Innovation, Gaborone, Botswana
- National Health Laboratory, Gaborone, Botswana
- Ministry of Health and Wellness, Gaborone, Botswana
- Department of Natural Sciences, Lebanese American University, Beirut, Lebanon
- Faculty of Public Health, Lebanese University, Beirut, Lebanon
- Department of Microbiology and Immunology, University of Otago, Dunedin, New Zealand
- Institute of Environmental Science and Research, Wellington, New Zealand
- School of Natural and Computational Sciences, Massey University, Auckland, New Zealand
- Department of Neurovirology, National Institute of Mental Health and Neurosciences, Bengaluru, India
- Institute of Virology, Hannover Medical School, Hannover, Germany
- Department of Biosystems Science and Engineering, ETH Zürich, Zurich, Switzerland
- Istituto Zooprofilattico sperimentale della Puglia e della Basilicata, Puglia, Italy
- Hospital General Universitario Gregorio Marañón; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
- CIBER Enfermedades Respiratorias CIBERES, Madrid, Spain
- Bioinformatics Unit, Department of Infectious Diseases, National Institute of Health Doutor Ricardo Jorge (INSA), Lisbon, Portugal
- Innovation and Technology Unit, Department of Human Genetics, National Institute of Health Doutor Ricardo Jorge (INSA), Lisbon, Portugal
- Central Virology Laboratory, Israel Ministry of Health, Sheba Medical Center, Ramat Gan, Israel
- Microbiological Diagnostic Unit Public Health Laboratory, Department of Microbiology & Immunology, University of Melbourne at the Peter Doherty Institute for Infection & Immunity, Melbourne, Australia
- New South Wales Health Pathology - Institute of Clinical Pathology and Medical Research, Sydney, Australia
- New South Wales Health Pathology Randwick, Prince of Wales Hospital, Sydney, Australia
- Kinghorn Centre for Clinical Genomics, Sydney, Australia
- Queensland Reference Centre for Microbial and Public Health Genomics, Forensic and Scientific Services, Health Support Queensland, Queensland Health South Australia Pathology, Adelaide, Australia
- South Australia Pathology, Adelaide, Australia
- Department of Biomedical Sciences and Human Oncology, University of Bari, Bari, Italy
- Centre National de Référence des virus des infections respiratoires, Hospices Civils de Lyon, Lyon, France
- University of Sydney, Sydney, Australia
- Wadsworth Center, New York State Department of Health, Albany, New York, USA
- ErasmusMC, Department of Viroscience, WHO collaborating centre for arbovirus and viral hemorrhagic fever Reference and Research, Rotterdam, The Netherlands
- The Public Health Agency of Sweden, Department of Microbiology, Solna, Sweden
- Upgraded Department of Microbiology, Osmania Medical College, Hyderabad, Telangana, India
- Department of Virology, University of Helsinki, Helsinki, Finland
- HUS Diagnostic Center, HUSLAB, Clinical Microbiology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Department of Virology, National Institute of Health, Islamabad, Pakistan
- National Institute for Infectious Diseases "L. Spallanzani", Rome, Italy
- Institute for Virology, Charité Universitätsmedizin, Berlin, Germany
- Robert Koch-Institut, , Head, Unit 17, Influenza and other Respiratory Viruses, Seestr. 10, Berlin, Germany
- WHO COVID-19 reference laboratory, Centre for Infectious Disease Control-National Institute for Public Health and the Environment, Bilthoven, The Netherlands
- Division of Emerging Infectious Diseases, Bureau of Infectious Disease Diagnosis Control, Korea Disease Control and Prevention Agency, Cheongju-si, Chungcheongbuk-do, South Korea
- University of the West Indies, St. Augustine, Trinidad and Tobago
- National Virus Reference Laboratory, University College Dublin, Dublin, Ireland
- Imperial College London, London, UK
| | - Danish Covid-19 Genome Consortium (DCGC)
- Institute of Evolutionary Biology, University of Edinburgh, Edinburgh, UK
- Department of Zoology, University of Oxford, Oxford, UK
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Canada
- BlueDot, Toronto, Canada
- Department of Medicine, University of Toronto, Toronto, Canada
- Divisions of General Internal Medicine and Infectious Diseases, University Health Network, Toronto, Canada
- Department of Geography, University of Oxford, Oxford, UK
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
- Botswana Institute for Technology Research and Innovation, Gaborone, Botswana
- National Health Laboratory, Gaborone, Botswana
- Ministry of Health and Wellness, Gaborone, Botswana
- Department of Natural Sciences, Lebanese American University, Beirut, Lebanon
- Faculty of Public Health, Lebanese University, Beirut, Lebanon
- Department of Microbiology and Immunology, University of Otago, Dunedin, New Zealand
- Institute of Environmental Science and Research, Wellington, New Zealand
- School of Natural and Computational Sciences, Massey University, Auckland, New Zealand
- Department of Neurovirology, National Institute of Mental Health and Neurosciences, Bengaluru, India
- Institute of Virology, Hannover Medical School, Hannover, Germany
- Department of Biosystems Science and Engineering, ETH Zürich, Zurich, Switzerland
- Istituto Zooprofilattico sperimentale della Puglia e della Basilicata, Puglia, Italy
- Hospital General Universitario Gregorio Marañón; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
- CIBER Enfermedades Respiratorias CIBERES, Madrid, Spain
- Bioinformatics Unit, Department of Infectious Diseases, National Institute of Health Doutor Ricardo Jorge (INSA), Lisbon, Portugal
- Innovation and Technology Unit, Department of Human Genetics, National Institute of Health Doutor Ricardo Jorge (INSA), Lisbon, Portugal
- Central Virology Laboratory, Israel Ministry of Health, Sheba Medical Center, Ramat Gan, Israel
- Microbiological Diagnostic Unit Public Health Laboratory, Department of Microbiology & Immunology, University of Melbourne at the Peter Doherty Institute for Infection & Immunity, Melbourne, Australia
- New South Wales Health Pathology - Institute of Clinical Pathology and Medical Research, Sydney, Australia
- New South Wales Health Pathology Randwick, Prince of Wales Hospital, Sydney, Australia
- Kinghorn Centre for Clinical Genomics, Sydney, Australia
- Queensland Reference Centre for Microbial and Public Health Genomics, Forensic and Scientific Services, Health Support Queensland, Queensland Health South Australia Pathology, Adelaide, Australia
- South Australia Pathology, Adelaide, Australia
- Department of Biomedical Sciences and Human Oncology, University of Bari, Bari, Italy
- Centre National de Référence des virus des infections respiratoires, Hospices Civils de Lyon, Lyon, France
- University of Sydney, Sydney, Australia
- Wadsworth Center, New York State Department of Health, Albany, New York, USA
- ErasmusMC, Department of Viroscience, WHO collaborating centre for arbovirus and viral hemorrhagic fever Reference and Research, Rotterdam, The Netherlands
- The Public Health Agency of Sweden, Department of Microbiology, Solna, Sweden
- Upgraded Department of Microbiology, Osmania Medical College, Hyderabad, Telangana, India
- Department of Virology, University of Helsinki, Helsinki, Finland
- HUS Diagnostic Center, HUSLAB, Clinical Microbiology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Department of Virology, National Institute of Health, Islamabad, Pakistan
- National Institute for Infectious Diseases "L. Spallanzani", Rome, Italy
- Institute for Virology, Charité Universitätsmedizin, Berlin, Germany
- Robert Koch-Institut, , Head, Unit 17, Influenza and other Respiratory Viruses, Seestr. 10, Berlin, Germany
- WHO COVID-19 reference laboratory, Centre for Infectious Disease Control-National Institute for Public Health and the Environment, Bilthoven, The Netherlands
- Division of Emerging Infectious Diseases, Bureau of Infectious Disease Diagnosis Control, Korea Disease Control and Prevention Agency, Cheongju-si, Chungcheongbuk-do, South Korea
- University of the West Indies, St. Augustine, Trinidad and Tobago
- National Virus Reference Laboratory, University College Dublin, Dublin, Ireland
- Imperial College London, London, UK
| | - Communicable Diseases Genomic Network (CDGN)
- Institute of Evolutionary Biology, University of Edinburgh, Edinburgh, UK
- Department of Zoology, University of Oxford, Oxford, UK
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Canada
- BlueDot, Toronto, Canada
- Department of Medicine, University of Toronto, Toronto, Canada
- Divisions of General Internal Medicine and Infectious Diseases, University Health Network, Toronto, Canada
- Department of Geography, University of Oxford, Oxford, UK
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
- Botswana Institute for Technology Research and Innovation, Gaborone, Botswana
- National Health Laboratory, Gaborone, Botswana
- Ministry of Health and Wellness, Gaborone, Botswana
- Department of Natural Sciences, Lebanese American University, Beirut, Lebanon
- Faculty of Public Health, Lebanese University, Beirut, Lebanon
- Department of Microbiology and Immunology, University of Otago, Dunedin, New Zealand
- Institute of Environmental Science and Research, Wellington, New Zealand
- School of Natural and Computational Sciences, Massey University, Auckland, New Zealand
- Department of Neurovirology, National Institute of Mental Health and Neurosciences, Bengaluru, India
- Institute of Virology, Hannover Medical School, Hannover, Germany
- Department of Biosystems Science and Engineering, ETH Zürich, Zurich, Switzerland
- Istituto Zooprofilattico sperimentale della Puglia e della Basilicata, Puglia, Italy
- Hospital General Universitario Gregorio Marañón; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
- CIBER Enfermedades Respiratorias CIBERES, Madrid, Spain
- Bioinformatics Unit, Department of Infectious Diseases, National Institute of Health Doutor Ricardo Jorge (INSA), Lisbon, Portugal
- Innovation and Technology Unit, Department of Human Genetics, National Institute of Health Doutor Ricardo Jorge (INSA), Lisbon, Portugal
- Central Virology Laboratory, Israel Ministry of Health, Sheba Medical Center, Ramat Gan, Israel
- Microbiological Diagnostic Unit Public Health Laboratory, Department of Microbiology & Immunology, University of Melbourne at the Peter Doherty Institute for Infection & Immunity, Melbourne, Australia
- New South Wales Health Pathology - Institute of Clinical Pathology and Medical Research, Sydney, Australia
- New South Wales Health Pathology Randwick, Prince of Wales Hospital, Sydney, Australia
- Kinghorn Centre for Clinical Genomics, Sydney, Australia
- Queensland Reference Centre for Microbial and Public Health Genomics, Forensic and Scientific Services, Health Support Queensland, Queensland Health South Australia Pathology, Adelaide, Australia
- South Australia Pathology, Adelaide, Australia
- Department of Biomedical Sciences and Human Oncology, University of Bari, Bari, Italy
- Centre National de Référence des virus des infections respiratoires, Hospices Civils de Lyon, Lyon, France
- University of Sydney, Sydney, Australia
- Wadsworth Center, New York State Department of Health, Albany, New York, USA
- ErasmusMC, Department of Viroscience, WHO collaborating centre for arbovirus and viral hemorrhagic fever Reference and Research, Rotterdam, The Netherlands
- The Public Health Agency of Sweden, Department of Microbiology, Solna, Sweden
- Upgraded Department of Microbiology, Osmania Medical College, Hyderabad, Telangana, India
- Department of Virology, University of Helsinki, Helsinki, Finland
- HUS Diagnostic Center, HUSLAB, Clinical Microbiology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Department of Virology, National Institute of Health, Islamabad, Pakistan
- National Institute for Infectious Diseases "L. Spallanzani", Rome, Italy
- Institute for Virology, Charité Universitätsmedizin, Berlin, Germany
- Robert Koch-Institut, , Head, Unit 17, Influenza and other Respiratory Viruses, Seestr. 10, Berlin, Germany
- WHO COVID-19 reference laboratory, Centre for Infectious Disease Control-National Institute for Public Health and the Environment, Bilthoven, The Netherlands
- Division of Emerging Infectious Diseases, Bureau of Infectious Disease Diagnosis Control, Korea Disease Control and Prevention Agency, Cheongju-si, Chungcheongbuk-do, South Korea
- University of the West Indies, St. Augustine, Trinidad and Tobago
- National Virus Reference Laboratory, University College Dublin, Dublin, Ireland
- Imperial College London, London, UK
| | - Dutch National SARS-CoV-2 surveillance program
- Institute of Evolutionary Biology, University of Edinburgh, Edinburgh, UK
- Department of Zoology, University of Oxford, Oxford, UK
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Canada
- BlueDot, Toronto, Canada
- Department of Medicine, University of Toronto, Toronto, Canada
- Divisions of General Internal Medicine and Infectious Diseases, University Health Network, Toronto, Canada
- Department of Geography, University of Oxford, Oxford, UK
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
- Botswana Institute for Technology Research and Innovation, Gaborone, Botswana
- National Health Laboratory, Gaborone, Botswana
- Ministry of Health and Wellness, Gaborone, Botswana
- Department of Natural Sciences, Lebanese American University, Beirut, Lebanon
- Faculty of Public Health, Lebanese University, Beirut, Lebanon
- Department of Microbiology and Immunology, University of Otago, Dunedin, New Zealand
- Institute of Environmental Science and Research, Wellington, New Zealand
- School of Natural and Computational Sciences, Massey University, Auckland, New Zealand
- Department of Neurovirology, National Institute of Mental Health and Neurosciences, Bengaluru, India
- Institute of Virology, Hannover Medical School, Hannover, Germany
- Department of Biosystems Science and Engineering, ETH Zürich, Zurich, Switzerland
- Istituto Zooprofilattico sperimentale della Puglia e della Basilicata, Puglia, Italy
- Hospital General Universitario Gregorio Marañón; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
- CIBER Enfermedades Respiratorias CIBERES, Madrid, Spain
- Bioinformatics Unit, Department of Infectious Diseases, National Institute of Health Doutor Ricardo Jorge (INSA), Lisbon, Portugal
- Innovation and Technology Unit, Department of Human Genetics, National Institute of Health Doutor Ricardo Jorge (INSA), Lisbon, Portugal
- Central Virology Laboratory, Israel Ministry of Health, Sheba Medical Center, Ramat Gan, Israel
- Microbiological Diagnostic Unit Public Health Laboratory, Department of Microbiology & Immunology, University of Melbourne at the Peter Doherty Institute for Infection & Immunity, Melbourne, Australia
- New South Wales Health Pathology - Institute of Clinical Pathology and Medical Research, Sydney, Australia
- New South Wales Health Pathology Randwick, Prince of Wales Hospital, Sydney, Australia
- Kinghorn Centre for Clinical Genomics, Sydney, Australia
- Queensland Reference Centre for Microbial and Public Health Genomics, Forensic and Scientific Services, Health Support Queensland, Queensland Health South Australia Pathology, Adelaide, Australia
- South Australia Pathology, Adelaide, Australia
- Department of Biomedical Sciences and Human Oncology, University of Bari, Bari, Italy
- Centre National de Référence des virus des infections respiratoires, Hospices Civils de Lyon, Lyon, France
- University of Sydney, Sydney, Australia
- Wadsworth Center, New York State Department of Health, Albany, New York, USA
- ErasmusMC, Department of Viroscience, WHO collaborating centre for arbovirus and viral hemorrhagic fever Reference and Research, Rotterdam, The Netherlands
- The Public Health Agency of Sweden, Department of Microbiology, Solna, Sweden
- Upgraded Department of Microbiology, Osmania Medical College, Hyderabad, Telangana, India
- Department of Virology, University of Helsinki, Helsinki, Finland
- HUS Diagnostic Center, HUSLAB, Clinical Microbiology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Department of Virology, National Institute of Health, Islamabad, Pakistan
- National Institute for Infectious Diseases "L. Spallanzani", Rome, Italy
- Institute for Virology, Charité Universitätsmedizin, Berlin, Germany
- Robert Koch-Institut, , Head, Unit 17, Influenza and other Respiratory Viruses, Seestr. 10, Berlin, Germany
- WHO COVID-19 reference laboratory, Centre for Infectious Disease Control-National Institute for Public Health and the Environment, Bilthoven, The Netherlands
- Division of Emerging Infectious Diseases, Bureau of Infectious Disease Diagnosis Control, Korea Disease Control and Prevention Agency, Cheongju-si, Chungcheongbuk-do, South Korea
- University of the West Indies, St. Augustine, Trinidad and Tobago
- National Virus Reference Laboratory, University College Dublin, Dublin, Ireland
- Imperial College London, London, UK
| | - Division of Emerging Infectious Diseases (KDCA)
- Institute of Evolutionary Biology, University of Edinburgh, Edinburgh, UK
- Department of Zoology, University of Oxford, Oxford, UK
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Canada
- BlueDot, Toronto, Canada
- Department of Medicine, University of Toronto, Toronto, Canada
- Divisions of General Internal Medicine and Infectious Diseases, University Health Network, Toronto, Canada
- Department of Geography, University of Oxford, Oxford, UK
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
- Botswana Institute for Technology Research and Innovation, Gaborone, Botswana
- National Health Laboratory, Gaborone, Botswana
- Ministry of Health and Wellness, Gaborone, Botswana
- Department of Natural Sciences, Lebanese American University, Beirut, Lebanon
- Faculty of Public Health, Lebanese University, Beirut, Lebanon
- Department of Microbiology and Immunology, University of Otago, Dunedin, New Zealand
- Institute of Environmental Science and Research, Wellington, New Zealand
- School of Natural and Computational Sciences, Massey University, Auckland, New Zealand
- Department of Neurovirology, National Institute of Mental Health and Neurosciences, Bengaluru, India
- Institute of Virology, Hannover Medical School, Hannover, Germany
- Department of Biosystems Science and Engineering, ETH Zürich, Zurich, Switzerland
- Istituto Zooprofilattico sperimentale della Puglia e della Basilicata, Puglia, Italy
- Hospital General Universitario Gregorio Marañón; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
- CIBER Enfermedades Respiratorias CIBERES, Madrid, Spain
- Bioinformatics Unit, Department of Infectious Diseases, National Institute of Health Doutor Ricardo Jorge (INSA), Lisbon, Portugal
- Innovation and Technology Unit, Department of Human Genetics, National Institute of Health Doutor Ricardo Jorge (INSA), Lisbon, Portugal
- Central Virology Laboratory, Israel Ministry of Health, Sheba Medical Center, Ramat Gan, Israel
- Microbiological Diagnostic Unit Public Health Laboratory, Department of Microbiology & Immunology, University of Melbourne at the Peter Doherty Institute for Infection & Immunity, Melbourne, Australia
- New South Wales Health Pathology - Institute of Clinical Pathology and Medical Research, Sydney, Australia
- New South Wales Health Pathology Randwick, Prince of Wales Hospital, Sydney, Australia
- Kinghorn Centre for Clinical Genomics, Sydney, Australia
- Queensland Reference Centre for Microbial and Public Health Genomics, Forensic and Scientific Services, Health Support Queensland, Queensland Health South Australia Pathology, Adelaide, Australia
- South Australia Pathology, Adelaide, Australia
- Department of Biomedical Sciences and Human Oncology, University of Bari, Bari, Italy
- Centre National de Référence des virus des infections respiratoires, Hospices Civils de Lyon, Lyon, France
- University of Sydney, Sydney, Australia
- Wadsworth Center, New York State Department of Health, Albany, New York, USA
- ErasmusMC, Department of Viroscience, WHO collaborating centre for arbovirus and viral hemorrhagic fever Reference and Research, Rotterdam, The Netherlands
- The Public Health Agency of Sweden, Department of Microbiology, Solna, Sweden
- Upgraded Department of Microbiology, Osmania Medical College, Hyderabad, Telangana, India
- Department of Virology, University of Helsinki, Helsinki, Finland
- HUS Diagnostic Center, HUSLAB, Clinical Microbiology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Department of Virology, National Institute of Health, Islamabad, Pakistan
- National Institute for Infectious Diseases "L. Spallanzani", Rome, Italy
- Institute for Virology, Charité Universitätsmedizin, Berlin, Germany
- Robert Koch-Institut, , Head, Unit 17, Influenza and other Respiratory Viruses, Seestr. 10, Berlin, Germany
- WHO COVID-19 reference laboratory, Centre for Infectious Disease Control-National Institute for Public Health and the Environment, Bilthoven, The Netherlands
- Division of Emerging Infectious Diseases, Bureau of Infectious Disease Diagnosis Control, Korea Disease Control and Prevention Agency, Cheongju-si, Chungcheongbuk-do, South Korea
- University of the West Indies, St. Augustine, Trinidad and Tobago
- National Virus Reference Laboratory, University College Dublin, Dublin, Ireland
- Imperial College London, London, UK
| | - Tulio de Oliveira
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Nuno Faria
- Department of Zoology, University of Oxford, Oxford, UK
- Imperial College London, London, UK
| | - Andrew Rambaut
- Institute of Evolutionary Biology, University of Edinburgh, Edinburgh, UK
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Madhi SA, Baillie V, Cutland CL, Voysey M, Koen AL, Fairlie L, Padayachee SD, Dheda K, Barnabas SL, Bhorat QE, Briner C, Kwatra G, Ahmed K, Aley P, Bhikha S, Bhiman JN, Bhorat AE, du Plessis J, Esmail A, Groenewald M, Horne E, Hwa SH, Jose A, Lambe T, Laubscher M, Malahleha M, Masenya M, Masilela M, McKenzie S, Molapo K, Moultrie A, Oelofse S, Patel F, Pillay S, Rhead S, Rodel H, Rossouw L, Taoushanis C, Tegally H, Thombrayil A, van Eck S, Wibmer CK, Durham NM, Kelly EJ, Villafana TL, Gilbert S, Pollard AJ, de Oliveira T, Moore PL, Sigal A, Izu A. Efficacy of the ChAdOx1 nCoV-19 Covid-19 Vaccine against the B.1.351 Variant. N Engl J Med 2021; 384:1885-1898. [PMID: 33725432 PMCID: PMC7993410 DOI: 10.1056/nejmoa2102214] [Citation(s) in RCA: 839] [Impact Index Per Article: 279.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
BACKGROUND Assessment of the safety and efficacy of vaccines against the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in different populations is essential, as is investigation of the efficacy of the vaccines against emerging SARS-CoV-2 variants of concern, including the B.1.351 (501Y.V2) variant first identified in South Africa. METHODS We conducted a multicenter, double-blind, randomized, controlled trial to assess the safety and efficacy of the ChAdOx1 nCoV-19 vaccine (AZD1222) in people not infected with the human immunodeficiency virus (HIV) in South Africa. Participants 18 to less than 65 years of age were assigned in a 1:1 ratio to receive two doses of vaccine containing 5×1010 viral particles or placebo (0.9% sodium chloride solution) 21 to 35 days apart. Serum samples obtained from 25 participants after the second dose were tested by pseudovirus and live-virus neutralization assays against the original D614G virus and the B.1.351 variant. The primary end points were safety and efficacy of the vaccine against laboratory-confirmed symptomatic coronavirus 2019 illness (Covid-19) more than 14 days after the second dose. RESULTS Between June 24 and November 9, 2020, we enrolled 2026 HIV-negative adults (median age, 30 years); 1010 and 1011 participants received at least one dose of placebo or vaccine, respectively. Both the pseudovirus and the live-virus neutralization assays showed greater resistance to the B.1.351 variant in serum samples obtained from vaccine recipients than in samples from placebo recipients. In the primary end-point analysis, mild-to-moderate Covid-19 developed in 23 of 717 placebo recipients (3.2%) and in 19 of 750 vaccine recipients (2.5%), for an efficacy of 21.9% (95% confidence interval [CI], -49.9 to 59.8). Among the 42 participants with Covid-19, 39 cases (95.1% of 41 with sequencing data) were caused by the B.1.351 variant; vaccine efficacy against this variant, analyzed as a secondary end point, was 10.4% (95% CI, -76.8 to 54.8). The incidence of serious adverse events was balanced between the vaccine and placebo groups. CONCLUSIONS A two-dose regimen of the ChAdOx1 nCoV-19 vaccine did not show protection against mild-to-moderate Covid-19 due to the B.1.351 variant. (Funded by the Bill and Melinda Gates Foundation and others; ClinicalTrials.gov number, NCT04444674; Pan African Clinical Trials Registry number, PACTR202006922165132).
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Affiliation(s)
- Shabir A Madhi
- From the South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (S.A.M., V.B., A.L.K., G.K., S.B., J.P., A.J., M.L., S.M., A.M., C.T., A.T., A.I.), African Leadership in Vaccinology Expertise (C.L.C.), Wits Reproductive Health and HIV Institute (L.F., E.H., M. Masenya, F.P., S.E.), the Antibody Immunity Research Unit, School of Pathology (J.N.B., C.K.W., P.L.M.), and the Perinatal HIV Research Unit (C.B.), Faculty of Health Sciences, and the Department of Science and Innovation/National Research Foundation South African Research Chair Initiative in Vaccine Preventable Diseases Unit (S.A.M., V.B., A.L.K., G.K., S.B., A.I.), University of the Witwatersrand, and the National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS) (J.N.B., C.K.W., P.L.M.), Johannesburg, Setshaba Research Centre, Tshwane (S.D.P., K.A., M. Malahleha, M. Masilela, K.M.), the Division of Pulmonology, Groote Schuur Hospital and the University of Cape Town (K.D., A.E., S.O.), and the Family Centre for Research with Ubuntu, Department of Paediatrics, University of Stellenbosch (S.L.B., M.G., L.R.), Cape Town, Soweto Clinical Trials Centre, Soweto (Q.E.B., A.E.B.), and the Africa Health Research Institute (S.-H.H., H.R., A.S.) and the KwaZulu-Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu-Natal (S.P., H.T., T.O., A.S.), Durban - all in South Africa; the Oxford Vaccine Group, Department of Paediatrics (M.V., P.A., S.R., A.J.P.), and Jenner Institute, Nuffield Department of Medicine (T.L., S.G.), University of Oxford, Oxford, the Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London (K.D., A.E.), Division of Infection and Immunity, University College London, London (K.D.), and AstraZeneca Biopharmaceuticals, Cambridge (N.M.D., E.J.K., T.L.V.) - all in the United Kingdom; and Max Planck Institute for Infection Biology, Berlin (S.-H.H., H.R.)
| | - Vicky Baillie
- From the South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (S.A.M., V.B., A.L.K., G.K., S.B., J.P., A.J., M.L., S.M., A.M., C.T., A.T., A.I.), African Leadership in Vaccinology Expertise (C.L.C.), Wits Reproductive Health and HIV Institute (L.F., E.H., M. Masenya, F.P., S.E.), the Antibody Immunity Research Unit, School of Pathology (J.N.B., C.K.W., P.L.M.), and the Perinatal HIV Research Unit (C.B.), Faculty of Health Sciences, and the Department of Science and Innovation/National Research Foundation South African Research Chair Initiative in Vaccine Preventable Diseases Unit (S.A.M., V.B., A.L.K., G.K., S.B., A.I.), University of the Witwatersrand, and the National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS) (J.N.B., C.K.W., P.L.M.), Johannesburg, Setshaba Research Centre, Tshwane (S.D.P., K.A., M. Malahleha, M. Masilela, K.M.), the Division of Pulmonology, Groote Schuur Hospital and the University of Cape Town (K.D., A.E., S.O.), and the Family Centre for Research with Ubuntu, Department of Paediatrics, University of Stellenbosch (S.L.B., M.G., L.R.), Cape Town, Soweto Clinical Trials Centre, Soweto (Q.E.B., A.E.B.), and the Africa Health Research Institute (S.-H.H., H.R., A.S.) and the KwaZulu-Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu-Natal (S.P., H.T., T.O., A.S.), Durban - all in South Africa; the Oxford Vaccine Group, Department of Paediatrics (M.V., P.A., S.R., A.J.P.), and Jenner Institute, Nuffield Department of Medicine (T.L., S.G.), University of Oxford, Oxford, the Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London (K.D., A.E.), Division of Infection and Immunity, University College London, London (K.D.), and AstraZeneca Biopharmaceuticals, Cambridge (N.M.D., E.J.K., T.L.V.) - all in the United Kingdom; and Max Planck Institute for Infection Biology, Berlin (S.-H.H., H.R.)
| | - Clare L Cutland
- From the South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (S.A.M., V.B., A.L.K., G.K., S.B., J.P., A.J., M.L., S.M., A.M., C.T., A.T., A.I.), African Leadership in Vaccinology Expertise (C.L.C.), Wits Reproductive Health and HIV Institute (L.F., E.H., M. Masenya, F.P., S.E.), the Antibody Immunity Research Unit, School of Pathology (J.N.B., C.K.W., P.L.M.), and the Perinatal HIV Research Unit (C.B.), Faculty of Health Sciences, and the Department of Science and Innovation/National Research Foundation South African Research Chair Initiative in Vaccine Preventable Diseases Unit (S.A.M., V.B., A.L.K., G.K., S.B., A.I.), University of the Witwatersrand, and the National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS) (J.N.B., C.K.W., P.L.M.), Johannesburg, Setshaba Research Centre, Tshwane (S.D.P., K.A., M. Malahleha, M. Masilela, K.M.), the Division of Pulmonology, Groote Schuur Hospital and the University of Cape Town (K.D., A.E., S.O.), and the Family Centre for Research with Ubuntu, Department of Paediatrics, University of Stellenbosch (S.L.B., M.G., L.R.), Cape Town, Soweto Clinical Trials Centre, Soweto (Q.E.B., A.E.B.), and the Africa Health Research Institute (S.-H.H., H.R., A.S.) and the KwaZulu-Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu-Natal (S.P., H.T., T.O., A.S.), Durban - all in South Africa; the Oxford Vaccine Group, Department of Paediatrics (M.V., P.A., S.R., A.J.P.), and Jenner Institute, Nuffield Department of Medicine (T.L., S.G.), University of Oxford, Oxford, the Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London (K.D., A.E.), Division of Infection and Immunity, University College London, London (K.D.), and AstraZeneca Biopharmaceuticals, Cambridge (N.M.D., E.J.K., T.L.V.) - all in the United Kingdom; and Max Planck Institute for Infection Biology, Berlin (S.-H.H., H.R.)
| | - Merryn Voysey
- From the South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (S.A.M., V.B., A.L.K., G.K., S.B., J.P., A.J., M.L., S.M., A.M., C.T., A.T., A.I.), African Leadership in Vaccinology Expertise (C.L.C.), Wits Reproductive Health and HIV Institute (L.F., E.H., M. Masenya, F.P., S.E.), the Antibody Immunity Research Unit, School of Pathology (J.N.B., C.K.W., P.L.M.), and the Perinatal HIV Research Unit (C.B.), Faculty of Health Sciences, and the Department of Science and Innovation/National Research Foundation South African Research Chair Initiative in Vaccine Preventable Diseases Unit (S.A.M., V.B., A.L.K., G.K., S.B., A.I.), University of the Witwatersrand, and the National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS) (J.N.B., C.K.W., P.L.M.), Johannesburg, Setshaba Research Centre, Tshwane (S.D.P., K.A., M. Malahleha, M. Masilela, K.M.), the Division of Pulmonology, Groote Schuur Hospital and the University of Cape Town (K.D., A.E., S.O.), and the Family Centre for Research with Ubuntu, Department of Paediatrics, University of Stellenbosch (S.L.B., M.G., L.R.), Cape Town, Soweto Clinical Trials Centre, Soweto (Q.E.B., A.E.B.), and the Africa Health Research Institute (S.-H.H., H.R., A.S.) and the KwaZulu-Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu-Natal (S.P., H.T., T.O., A.S.), Durban - all in South Africa; the Oxford Vaccine Group, Department of Paediatrics (M.V., P.A., S.R., A.J.P.), and Jenner Institute, Nuffield Department of Medicine (T.L., S.G.), University of Oxford, Oxford, the Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London (K.D., A.E.), Division of Infection and Immunity, University College London, London (K.D.), and AstraZeneca Biopharmaceuticals, Cambridge (N.M.D., E.J.K., T.L.V.) - all in the United Kingdom; and Max Planck Institute for Infection Biology, Berlin (S.-H.H., H.R.)
| | - Anthonet L Koen
- From the South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (S.A.M., V.B., A.L.K., G.K., S.B., J.P., A.J., M.L., S.M., A.M., C.T., A.T., A.I.), African Leadership in Vaccinology Expertise (C.L.C.), Wits Reproductive Health and HIV Institute (L.F., E.H., M. Masenya, F.P., S.E.), the Antibody Immunity Research Unit, School of Pathology (J.N.B., C.K.W., P.L.M.), and the Perinatal HIV Research Unit (C.B.), Faculty of Health Sciences, and the Department of Science and Innovation/National Research Foundation South African Research Chair Initiative in Vaccine Preventable Diseases Unit (S.A.M., V.B., A.L.K., G.K., S.B., A.I.), University of the Witwatersrand, and the National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS) (J.N.B., C.K.W., P.L.M.), Johannesburg, Setshaba Research Centre, Tshwane (S.D.P., K.A., M. Malahleha, M. Masilela, K.M.), the Division of Pulmonology, Groote Schuur Hospital and the University of Cape Town (K.D., A.E., S.O.), and the Family Centre for Research with Ubuntu, Department of Paediatrics, University of Stellenbosch (S.L.B., M.G., L.R.), Cape Town, Soweto Clinical Trials Centre, Soweto (Q.E.B., A.E.B.), and the Africa Health Research Institute (S.-H.H., H.R., A.S.) and the KwaZulu-Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu-Natal (S.P., H.T., T.O., A.S.), Durban - all in South Africa; the Oxford Vaccine Group, Department of Paediatrics (M.V., P.A., S.R., A.J.P.), and Jenner Institute, Nuffield Department of Medicine (T.L., S.G.), University of Oxford, Oxford, the Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London (K.D., A.E.), Division of Infection and Immunity, University College London, London (K.D.), and AstraZeneca Biopharmaceuticals, Cambridge (N.M.D., E.J.K., T.L.V.) - all in the United Kingdom; and Max Planck Institute for Infection Biology, Berlin (S.-H.H., H.R.)
| | - Lee Fairlie
- From the South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (S.A.M., V.B., A.L.K., G.K., S.B., J.P., A.J., M.L., S.M., A.M., C.T., A.T., A.I.), African Leadership in Vaccinology Expertise (C.L.C.), Wits Reproductive Health and HIV Institute (L.F., E.H., M. Masenya, F.P., S.E.), the Antibody Immunity Research Unit, School of Pathology (J.N.B., C.K.W., P.L.M.), and the Perinatal HIV Research Unit (C.B.), Faculty of Health Sciences, and the Department of Science and Innovation/National Research Foundation South African Research Chair Initiative in Vaccine Preventable Diseases Unit (S.A.M., V.B., A.L.K., G.K., S.B., A.I.), University of the Witwatersrand, and the National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS) (J.N.B., C.K.W., P.L.M.), Johannesburg, Setshaba Research Centre, Tshwane (S.D.P., K.A., M. Malahleha, M. Masilela, K.M.), the Division of Pulmonology, Groote Schuur Hospital and the University of Cape Town (K.D., A.E., S.O.), and the Family Centre for Research with Ubuntu, Department of Paediatrics, University of Stellenbosch (S.L.B., M.G., L.R.), Cape Town, Soweto Clinical Trials Centre, Soweto (Q.E.B., A.E.B.), and the Africa Health Research Institute (S.-H.H., H.R., A.S.) and the KwaZulu-Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu-Natal (S.P., H.T., T.O., A.S.), Durban - all in South Africa; the Oxford Vaccine Group, Department of Paediatrics (M.V., P.A., S.R., A.J.P.), and Jenner Institute, Nuffield Department of Medicine (T.L., S.G.), University of Oxford, Oxford, the Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London (K.D., A.E.), Division of Infection and Immunity, University College London, London (K.D.), and AstraZeneca Biopharmaceuticals, Cambridge (N.M.D., E.J.K., T.L.V.) - all in the United Kingdom; and Max Planck Institute for Infection Biology, Berlin (S.-H.H., H.R.)
| | - Sherman D Padayachee
- From the South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (S.A.M., V.B., A.L.K., G.K., S.B., J.P., A.J., M.L., S.M., A.M., C.T., A.T., A.I.), African Leadership in Vaccinology Expertise (C.L.C.), Wits Reproductive Health and HIV Institute (L.F., E.H., M. Masenya, F.P., S.E.), the Antibody Immunity Research Unit, School of Pathology (J.N.B., C.K.W., P.L.M.), and the Perinatal HIV Research Unit (C.B.), Faculty of Health Sciences, and the Department of Science and Innovation/National Research Foundation South African Research Chair Initiative in Vaccine Preventable Diseases Unit (S.A.M., V.B., A.L.K., G.K., S.B., A.I.), University of the Witwatersrand, and the National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS) (J.N.B., C.K.W., P.L.M.), Johannesburg, Setshaba Research Centre, Tshwane (S.D.P., K.A., M. Malahleha, M. Masilela, K.M.), the Division of Pulmonology, Groote Schuur Hospital and the University of Cape Town (K.D., A.E., S.O.), and the Family Centre for Research with Ubuntu, Department of Paediatrics, University of Stellenbosch (S.L.B., M.G., L.R.), Cape Town, Soweto Clinical Trials Centre, Soweto (Q.E.B., A.E.B.), and the Africa Health Research Institute (S.-H.H., H.R., A.S.) and the KwaZulu-Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu-Natal (S.P., H.T., T.O., A.S.), Durban - all in South Africa; the Oxford Vaccine Group, Department of Paediatrics (M.V., P.A., S.R., A.J.P.), and Jenner Institute, Nuffield Department of Medicine (T.L., S.G.), University of Oxford, Oxford, the Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London (K.D., A.E.), Division of Infection and Immunity, University College London, London (K.D.), and AstraZeneca Biopharmaceuticals, Cambridge (N.M.D., E.J.K., T.L.V.) - all in the United Kingdom; and Max Planck Institute for Infection Biology, Berlin (S.-H.H., H.R.)
| | - Keertan Dheda
- From the South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (S.A.M., V.B., A.L.K., G.K., S.B., J.P., A.J., M.L., S.M., A.M., C.T., A.T., A.I.), African Leadership in Vaccinology Expertise (C.L.C.), Wits Reproductive Health and HIV Institute (L.F., E.H., M. Masenya, F.P., S.E.), the Antibody Immunity Research Unit, School of Pathology (J.N.B., C.K.W., P.L.M.), and the Perinatal HIV Research Unit (C.B.), Faculty of Health Sciences, and the Department of Science and Innovation/National Research Foundation South African Research Chair Initiative in Vaccine Preventable Diseases Unit (S.A.M., V.B., A.L.K., G.K., S.B., A.I.), University of the Witwatersrand, and the National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS) (J.N.B., C.K.W., P.L.M.), Johannesburg, Setshaba Research Centre, Tshwane (S.D.P., K.A., M. Malahleha, M. Masilela, K.M.), the Division of Pulmonology, Groote Schuur Hospital and the University of Cape Town (K.D., A.E., S.O.), and the Family Centre for Research with Ubuntu, Department of Paediatrics, University of Stellenbosch (S.L.B., M.G., L.R.), Cape Town, Soweto Clinical Trials Centre, Soweto (Q.E.B., A.E.B.), and the Africa Health Research Institute (S.-H.H., H.R., A.S.) and the KwaZulu-Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu-Natal (S.P., H.T., T.O., A.S.), Durban - all in South Africa; the Oxford Vaccine Group, Department of Paediatrics (M.V., P.A., S.R., A.J.P.), and Jenner Institute, Nuffield Department of Medicine (T.L., S.G.), University of Oxford, Oxford, the Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London (K.D., A.E.), Division of Infection and Immunity, University College London, London (K.D.), and AstraZeneca Biopharmaceuticals, Cambridge (N.M.D., E.J.K., T.L.V.) - all in the United Kingdom; and Max Planck Institute for Infection Biology, Berlin (S.-H.H., H.R.)
| | - Shaun L Barnabas
- From the South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (S.A.M., V.B., A.L.K., G.K., S.B., J.P., A.J., M.L., S.M., A.M., C.T., A.T., A.I.), African Leadership in Vaccinology Expertise (C.L.C.), Wits Reproductive Health and HIV Institute (L.F., E.H., M. Masenya, F.P., S.E.), the Antibody Immunity Research Unit, School of Pathology (J.N.B., C.K.W., P.L.M.), and the Perinatal HIV Research Unit (C.B.), Faculty of Health Sciences, and the Department of Science and Innovation/National Research Foundation South African Research Chair Initiative in Vaccine Preventable Diseases Unit (S.A.M., V.B., A.L.K., G.K., S.B., A.I.), University of the Witwatersrand, and the National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS) (J.N.B., C.K.W., P.L.M.), Johannesburg, Setshaba Research Centre, Tshwane (S.D.P., K.A., M. Malahleha, M. Masilela, K.M.), the Division of Pulmonology, Groote Schuur Hospital and the University of Cape Town (K.D., A.E., S.O.), and the Family Centre for Research with Ubuntu, Department of Paediatrics, University of Stellenbosch (S.L.B., M.G., L.R.), Cape Town, Soweto Clinical Trials Centre, Soweto (Q.E.B., A.E.B.), and the Africa Health Research Institute (S.-H.H., H.R., A.S.) and the KwaZulu-Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu-Natal (S.P., H.T., T.O., A.S.), Durban - all in South Africa; the Oxford Vaccine Group, Department of Paediatrics (M.V., P.A., S.R., A.J.P.), and Jenner Institute, Nuffield Department of Medicine (T.L., S.G.), University of Oxford, Oxford, the Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London (K.D., A.E.), Division of Infection and Immunity, University College London, London (K.D.), and AstraZeneca Biopharmaceuticals, Cambridge (N.M.D., E.J.K., T.L.V.) - all in the United Kingdom; and Max Planck Institute for Infection Biology, Berlin (S.-H.H., H.R.)
| | - Qasim E Bhorat
- From the South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (S.A.M., V.B., A.L.K., G.K., S.B., J.P., A.J., M.L., S.M., A.M., C.T., A.T., A.I.), African Leadership in Vaccinology Expertise (C.L.C.), Wits Reproductive Health and HIV Institute (L.F., E.H., M. Masenya, F.P., S.E.), the Antibody Immunity Research Unit, School of Pathology (J.N.B., C.K.W., P.L.M.), and the Perinatal HIV Research Unit (C.B.), Faculty of Health Sciences, and the Department of Science and Innovation/National Research Foundation South African Research Chair Initiative in Vaccine Preventable Diseases Unit (S.A.M., V.B., A.L.K., G.K., S.B., A.I.), University of the Witwatersrand, and the National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS) (J.N.B., C.K.W., P.L.M.), Johannesburg, Setshaba Research Centre, Tshwane (S.D.P., K.A., M. Malahleha, M. Masilela, K.M.), the Division of Pulmonology, Groote Schuur Hospital and the University of Cape Town (K.D., A.E., S.O.), and the Family Centre for Research with Ubuntu, Department of Paediatrics, University of Stellenbosch (S.L.B., M.G., L.R.), Cape Town, Soweto Clinical Trials Centre, Soweto (Q.E.B., A.E.B.), and the Africa Health Research Institute (S.-H.H., H.R., A.S.) and the KwaZulu-Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu-Natal (S.P., H.T., T.O., A.S.), Durban - all in South Africa; the Oxford Vaccine Group, Department of Paediatrics (M.V., P.A., S.R., A.J.P.), and Jenner Institute, Nuffield Department of Medicine (T.L., S.G.), University of Oxford, Oxford, the Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London (K.D., A.E.), Division of Infection and Immunity, University College London, London (K.D.), and AstraZeneca Biopharmaceuticals, Cambridge (N.M.D., E.J.K., T.L.V.) - all in the United Kingdom; and Max Planck Institute for Infection Biology, Berlin (S.-H.H., H.R.)
| | - Carmen Briner
- From the South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (S.A.M., V.B., A.L.K., G.K., S.B., J.P., A.J., M.L., S.M., A.M., C.T., A.T., A.I.), African Leadership in Vaccinology Expertise (C.L.C.), Wits Reproductive Health and HIV Institute (L.F., E.H., M. Masenya, F.P., S.E.), the Antibody Immunity Research Unit, School of Pathology (J.N.B., C.K.W., P.L.M.), and the Perinatal HIV Research Unit (C.B.), Faculty of Health Sciences, and the Department of Science and Innovation/National Research Foundation South African Research Chair Initiative in Vaccine Preventable Diseases Unit (S.A.M., V.B., A.L.K., G.K., S.B., A.I.), University of the Witwatersrand, and the National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS) (J.N.B., C.K.W., P.L.M.), Johannesburg, Setshaba Research Centre, Tshwane (S.D.P., K.A., M. Malahleha, M. Masilela, K.M.), the Division of Pulmonology, Groote Schuur Hospital and the University of Cape Town (K.D., A.E., S.O.), and the Family Centre for Research with Ubuntu, Department of Paediatrics, University of Stellenbosch (S.L.B., M.G., L.R.), Cape Town, Soweto Clinical Trials Centre, Soweto (Q.E.B., A.E.B.), and the Africa Health Research Institute (S.-H.H., H.R., A.S.) and the KwaZulu-Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu-Natal (S.P., H.T., T.O., A.S.), Durban - all in South Africa; the Oxford Vaccine Group, Department of Paediatrics (M.V., P.A., S.R., A.J.P.), and Jenner Institute, Nuffield Department of Medicine (T.L., S.G.), University of Oxford, Oxford, the Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London (K.D., A.E.), Division of Infection and Immunity, University College London, London (K.D.), and AstraZeneca Biopharmaceuticals, Cambridge (N.M.D., E.J.K., T.L.V.) - all in the United Kingdom; and Max Planck Institute for Infection Biology, Berlin (S.-H.H., H.R.)
| | - Gaurav Kwatra
- From the South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (S.A.M., V.B., A.L.K., G.K., S.B., J.P., A.J., M.L., S.M., A.M., C.T., A.T., A.I.), African Leadership in Vaccinology Expertise (C.L.C.), Wits Reproductive Health and HIV Institute (L.F., E.H., M. Masenya, F.P., S.E.), the Antibody Immunity Research Unit, School of Pathology (J.N.B., C.K.W., P.L.M.), and the Perinatal HIV Research Unit (C.B.), Faculty of Health Sciences, and the Department of Science and Innovation/National Research Foundation South African Research Chair Initiative in Vaccine Preventable Diseases Unit (S.A.M., V.B., A.L.K., G.K., S.B., A.I.), University of the Witwatersrand, and the National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS) (J.N.B., C.K.W., P.L.M.), Johannesburg, Setshaba Research Centre, Tshwane (S.D.P., K.A., M. Malahleha, M. Masilela, K.M.), the Division of Pulmonology, Groote Schuur Hospital and the University of Cape Town (K.D., A.E., S.O.), and the Family Centre for Research with Ubuntu, Department of Paediatrics, University of Stellenbosch (S.L.B., M.G., L.R.), Cape Town, Soweto Clinical Trials Centre, Soweto (Q.E.B., A.E.B.), and the Africa Health Research Institute (S.-H.H., H.R., A.S.) and the KwaZulu-Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu-Natal (S.P., H.T., T.O., A.S.), Durban - all in South Africa; the Oxford Vaccine Group, Department of Paediatrics (M.V., P.A., S.R., A.J.P.), and Jenner Institute, Nuffield Department of Medicine (T.L., S.G.), University of Oxford, Oxford, the Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London (K.D., A.E.), Division of Infection and Immunity, University College London, London (K.D.), and AstraZeneca Biopharmaceuticals, Cambridge (N.M.D., E.J.K., T.L.V.) - all in the United Kingdom; and Max Planck Institute for Infection Biology, Berlin (S.-H.H., H.R.)
| | - Khatija Ahmed
- From the South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (S.A.M., V.B., A.L.K., G.K., S.B., J.P., A.J., M.L., S.M., A.M., C.T., A.T., A.I.), African Leadership in Vaccinology Expertise (C.L.C.), Wits Reproductive Health and HIV Institute (L.F., E.H., M. Masenya, F.P., S.E.), the Antibody Immunity Research Unit, School of Pathology (J.N.B., C.K.W., P.L.M.), and the Perinatal HIV Research Unit (C.B.), Faculty of Health Sciences, and the Department of Science and Innovation/National Research Foundation South African Research Chair Initiative in Vaccine Preventable Diseases Unit (S.A.M., V.B., A.L.K., G.K., S.B., A.I.), University of the Witwatersrand, and the National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS) (J.N.B., C.K.W., P.L.M.), Johannesburg, Setshaba Research Centre, Tshwane (S.D.P., K.A., M. Malahleha, M. Masilela, K.M.), the Division of Pulmonology, Groote Schuur Hospital and the University of Cape Town (K.D., A.E., S.O.), and the Family Centre for Research with Ubuntu, Department of Paediatrics, University of Stellenbosch (S.L.B., M.G., L.R.), Cape Town, Soweto Clinical Trials Centre, Soweto (Q.E.B., A.E.B.), and the Africa Health Research Institute (S.-H.H., H.R., A.S.) and the KwaZulu-Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu-Natal (S.P., H.T., T.O., A.S.), Durban - all in South Africa; the Oxford Vaccine Group, Department of Paediatrics (M.V., P.A., S.R., A.J.P.), and Jenner Institute, Nuffield Department of Medicine (T.L., S.G.), University of Oxford, Oxford, the Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London (K.D., A.E.), Division of Infection and Immunity, University College London, London (K.D.), and AstraZeneca Biopharmaceuticals, Cambridge (N.M.D., E.J.K., T.L.V.) - all in the United Kingdom; and Max Planck Institute for Infection Biology, Berlin (S.-H.H., H.R.)
| | - Parvinder Aley
- From the South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (S.A.M., V.B., A.L.K., G.K., S.B., J.P., A.J., M.L., S.M., A.M., C.T., A.T., A.I.), African Leadership in Vaccinology Expertise (C.L.C.), Wits Reproductive Health and HIV Institute (L.F., E.H., M. Masenya, F.P., S.E.), the Antibody Immunity Research Unit, School of Pathology (J.N.B., C.K.W., P.L.M.), and the Perinatal HIV Research Unit (C.B.), Faculty of Health Sciences, and the Department of Science and Innovation/National Research Foundation South African Research Chair Initiative in Vaccine Preventable Diseases Unit (S.A.M., V.B., A.L.K., G.K., S.B., A.I.), University of the Witwatersrand, and the National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS) (J.N.B., C.K.W., P.L.M.), Johannesburg, Setshaba Research Centre, Tshwane (S.D.P., K.A., M. Malahleha, M. Masilela, K.M.), the Division of Pulmonology, Groote Schuur Hospital and the University of Cape Town (K.D., A.E., S.O.), and the Family Centre for Research with Ubuntu, Department of Paediatrics, University of Stellenbosch (S.L.B., M.G., L.R.), Cape Town, Soweto Clinical Trials Centre, Soweto (Q.E.B., A.E.B.), and the Africa Health Research Institute (S.-H.H., H.R., A.S.) and the KwaZulu-Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu-Natal (S.P., H.T., T.O., A.S.), Durban - all in South Africa; the Oxford Vaccine Group, Department of Paediatrics (M.V., P.A., S.R., A.J.P.), and Jenner Institute, Nuffield Department of Medicine (T.L., S.G.), University of Oxford, Oxford, the Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London (K.D., A.E.), Division of Infection and Immunity, University College London, London (K.D.), and AstraZeneca Biopharmaceuticals, Cambridge (N.M.D., E.J.K., T.L.V.) - all in the United Kingdom; and Max Planck Institute for Infection Biology, Berlin (S.-H.H., H.R.)
| | - Sutika Bhikha
- From the South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (S.A.M., V.B., A.L.K., G.K., S.B., J.P., A.J., M.L., S.M., A.M., C.T., A.T., A.I.), African Leadership in Vaccinology Expertise (C.L.C.), Wits Reproductive Health and HIV Institute (L.F., E.H., M. Masenya, F.P., S.E.), the Antibody Immunity Research Unit, School of Pathology (J.N.B., C.K.W., P.L.M.), and the Perinatal HIV Research Unit (C.B.), Faculty of Health Sciences, and the Department of Science and Innovation/National Research Foundation South African Research Chair Initiative in Vaccine Preventable Diseases Unit (S.A.M., V.B., A.L.K., G.K., S.B., A.I.), University of the Witwatersrand, and the National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS) (J.N.B., C.K.W., P.L.M.), Johannesburg, Setshaba Research Centre, Tshwane (S.D.P., K.A., M. Malahleha, M. Masilela, K.M.), the Division of Pulmonology, Groote Schuur Hospital and the University of Cape Town (K.D., A.E., S.O.), and the Family Centre for Research with Ubuntu, Department of Paediatrics, University of Stellenbosch (S.L.B., M.G., L.R.), Cape Town, Soweto Clinical Trials Centre, Soweto (Q.E.B., A.E.B.), and the Africa Health Research Institute (S.-H.H., H.R., A.S.) and the KwaZulu-Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu-Natal (S.P., H.T., T.O., A.S.), Durban - all in South Africa; the Oxford Vaccine Group, Department of Paediatrics (M.V., P.A., S.R., A.J.P.), and Jenner Institute, Nuffield Department of Medicine (T.L., S.G.), University of Oxford, Oxford, the Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London (K.D., A.E.), Division of Infection and Immunity, University College London, London (K.D.), and AstraZeneca Biopharmaceuticals, Cambridge (N.M.D., E.J.K., T.L.V.) - all in the United Kingdom; and Max Planck Institute for Infection Biology, Berlin (S.-H.H., H.R.)
| | - Jinal N Bhiman
- From the South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (S.A.M., V.B., A.L.K., G.K., S.B., J.P., A.J., M.L., S.M., A.M., C.T., A.T., A.I.), African Leadership in Vaccinology Expertise (C.L.C.), Wits Reproductive Health and HIV Institute (L.F., E.H., M. Masenya, F.P., S.E.), the Antibody Immunity Research Unit, School of Pathology (J.N.B., C.K.W., P.L.M.), and the Perinatal HIV Research Unit (C.B.), Faculty of Health Sciences, and the Department of Science and Innovation/National Research Foundation South African Research Chair Initiative in Vaccine Preventable Diseases Unit (S.A.M., V.B., A.L.K., G.K., S.B., A.I.), University of the Witwatersrand, and the National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS) (J.N.B., C.K.W., P.L.M.), Johannesburg, Setshaba Research Centre, Tshwane (S.D.P., K.A., M. Malahleha, M. Masilela, K.M.), the Division of Pulmonology, Groote Schuur Hospital and the University of Cape Town (K.D., A.E., S.O.), and the Family Centre for Research with Ubuntu, Department of Paediatrics, University of Stellenbosch (S.L.B., M.G., L.R.), Cape Town, Soweto Clinical Trials Centre, Soweto (Q.E.B., A.E.B.), and the Africa Health Research Institute (S.-H.H., H.R., A.S.) and the KwaZulu-Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu-Natal (S.P., H.T., T.O., A.S.), Durban - all in South Africa; the Oxford Vaccine Group, Department of Paediatrics (M.V., P.A., S.R., A.J.P.), and Jenner Institute, Nuffield Department of Medicine (T.L., S.G.), University of Oxford, Oxford, the Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London (K.D., A.E.), Division of Infection and Immunity, University College London, London (K.D.), and AstraZeneca Biopharmaceuticals, Cambridge (N.M.D., E.J.K., T.L.V.) - all in the United Kingdom; and Max Planck Institute for Infection Biology, Berlin (S.-H.H., H.R.)
| | - As'ad E Bhorat
- From the South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (S.A.M., V.B., A.L.K., G.K., S.B., J.P., A.J., M.L., S.M., A.M., C.T., A.T., A.I.), African Leadership in Vaccinology Expertise (C.L.C.), Wits Reproductive Health and HIV Institute (L.F., E.H., M. Masenya, F.P., S.E.), the Antibody Immunity Research Unit, School of Pathology (J.N.B., C.K.W., P.L.M.), and the Perinatal HIV Research Unit (C.B.), Faculty of Health Sciences, and the Department of Science and Innovation/National Research Foundation South African Research Chair Initiative in Vaccine Preventable Diseases Unit (S.A.M., V.B., A.L.K., G.K., S.B., A.I.), University of the Witwatersrand, and the National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS) (J.N.B., C.K.W., P.L.M.), Johannesburg, Setshaba Research Centre, Tshwane (S.D.P., K.A., M. Malahleha, M. Masilela, K.M.), the Division of Pulmonology, Groote Schuur Hospital and the University of Cape Town (K.D., A.E., S.O.), and the Family Centre for Research with Ubuntu, Department of Paediatrics, University of Stellenbosch (S.L.B., M.G., L.R.), Cape Town, Soweto Clinical Trials Centre, Soweto (Q.E.B., A.E.B.), and the Africa Health Research Institute (S.-H.H., H.R., A.S.) and the KwaZulu-Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu-Natal (S.P., H.T., T.O., A.S.), Durban - all in South Africa; the Oxford Vaccine Group, Department of Paediatrics (M.V., P.A., S.R., A.J.P.), and Jenner Institute, Nuffield Department of Medicine (T.L., S.G.), University of Oxford, Oxford, the Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London (K.D., A.E.), Division of Infection and Immunity, University College London, London (K.D.), and AstraZeneca Biopharmaceuticals, Cambridge (N.M.D., E.J.K., T.L.V.) - all in the United Kingdom; and Max Planck Institute for Infection Biology, Berlin (S.-H.H., H.R.)
| | - Jeanine du Plessis
- From the South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (S.A.M., V.B., A.L.K., G.K., S.B., J.P., A.J., M.L., S.M., A.M., C.T., A.T., A.I.), African Leadership in Vaccinology Expertise (C.L.C.), Wits Reproductive Health and HIV Institute (L.F., E.H., M. Masenya, F.P., S.E.), the Antibody Immunity Research Unit, School of Pathology (J.N.B., C.K.W., P.L.M.), and the Perinatal HIV Research Unit (C.B.), Faculty of Health Sciences, and the Department of Science and Innovation/National Research Foundation South African Research Chair Initiative in Vaccine Preventable Diseases Unit (S.A.M., V.B., A.L.K., G.K., S.B., A.I.), University of the Witwatersrand, and the National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS) (J.N.B., C.K.W., P.L.M.), Johannesburg, Setshaba Research Centre, Tshwane (S.D.P., K.A., M. Malahleha, M. Masilela, K.M.), the Division of Pulmonology, Groote Schuur Hospital and the University of Cape Town (K.D., A.E., S.O.), and the Family Centre for Research with Ubuntu, Department of Paediatrics, University of Stellenbosch (S.L.B., M.G., L.R.), Cape Town, Soweto Clinical Trials Centre, Soweto (Q.E.B., A.E.B.), and the Africa Health Research Institute (S.-H.H., H.R., A.S.) and the KwaZulu-Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu-Natal (S.P., H.T., T.O., A.S.), Durban - all in South Africa; the Oxford Vaccine Group, Department of Paediatrics (M.V., P.A., S.R., A.J.P.), and Jenner Institute, Nuffield Department of Medicine (T.L., S.G.), University of Oxford, Oxford, the Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London (K.D., A.E.), Division of Infection and Immunity, University College London, London (K.D.), and AstraZeneca Biopharmaceuticals, Cambridge (N.M.D., E.J.K., T.L.V.) - all in the United Kingdom; and Max Planck Institute for Infection Biology, Berlin (S.-H.H., H.R.)
| | - Aliasgar Esmail
- From the South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (S.A.M., V.B., A.L.K., G.K., S.B., J.P., A.J., M.L., S.M., A.M., C.T., A.T., A.I.), African Leadership in Vaccinology Expertise (C.L.C.), Wits Reproductive Health and HIV Institute (L.F., E.H., M. Masenya, F.P., S.E.), the Antibody Immunity Research Unit, School of Pathology (J.N.B., C.K.W., P.L.M.), and the Perinatal HIV Research Unit (C.B.), Faculty of Health Sciences, and the Department of Science and Innovation/National Research Foundation South African Research Chair Initiative in Vaccine Preventable Diseases Unit (S.A.M., V.B., A.L.K., G.K., S.B., A.I.), University of the Witwatersrand, and the National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS) (J.N.B., C.K.W., P.L.M.), Johannesburg, Setshaba Research Centre, Tshwane (S.D.P., K.A., M. Malahleha, M. Masilela, K.M.), the Division of Pulmonology, Groote Schuur Hospital and the University of Cape Town (K.D., A.E., S.O.), and the Family Centre for Research with Ubuntu, Department of Paediatrics, University of Stellenbosch (S.L.B., M.G., L.R.), Cape Town, Soweto Clinical Trials Centre, Soweto (Q.E.B., A.E.B.), and the Africa Health Research Institute (S.-H.H., H.R., A.S.) and the KwaZulu-Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu-Natal (S.P., H.T., T.O., A.S.), Durban - all in South Africa; the Oxford Vaccine Group, Department of Paediatrics (M.V., P.A., S.R., A.J.P.), and Jenner Institute, Nuffield Department of Medicine (T.L., S.G.), University of Oxford, Oxford, the Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London (K.D., A.E.), Division of Infection and Immunity, University College London, London (K.D.), and AstraZeneca Biopharmaceuticals, Cambridge (N.M.D., E.J.K., T.L.V.) - all in the United Kingdom; and Max Planck Institute for Infection Biology, Berlin (S.-H.H., H.R.)
| | - Marisa Groenewald
- From the South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (S.A.M., V.B., A.L.K., G.K., S.B., J.P., A.J., M.L., S.M., A.M., C.T., A.T., A.I.), African Leadership in Vaccinology Expertise (C.L.C.), Wits Reproductive Health and HIV Institute (L.F., E.H., M. Masenya, F.P., S.E.), the Antibody Immunity Research Unit, School of Pathology (J.N.B., C.K.W., P.L.M.), and the Perinatal HIV Research Unit (C.B.), Faculty of Health Sciences, and the Department of Science and Innovation/National Research Foundation South African Research Chair Initiative in Vaccine Preventable Diseases Unit (S.A.M., V.B., A.L.K., G.K., S.B., A.I.), University of the Witwatersrand, and the National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS) (J.N.B., C.K.W., P.L.M.), Johannesburg, Setshaba Research Centre, Tshwane (S.D.P., K.A., M. Malahleha, M. Masilela, K.M.), the Division of Pulmonology, Groote Schuur Hospital and the University of Cape Town (K.D., A.E., S.O.), and the Family Centre for Research with Ubuntu, Department of Paediatrics, University of Stellenbosch (S.L.B., M.G., L.R.), Cape Town, Soweto Clinical Trials Centre, Soweto (Q.E.B., A.E.B.), and the Africa Health Research Institute (S.-H.H., H.R., A.S.) and the KwaZulu-Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu-Natal (S.P., H.T., T.O., A.S.), Durban - all in South Africa; the Oxford Vaccine Group, Department of Paediatrics (M.V., P.A., S.R., A.J.P.), and Jenner Institute, Nuffield Department of Medicine (T.L., S.G.), University of Oxford, Oxford, the Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London (K.D., A.E.), Division of Infection and Immunity, University College London, London (K.D.), and AstraZeneca Biopharmaceuticals, Cambridge (N.M.D., E.J.K., T.L.V.) - all in the United Kingdom; and Max Planck Institute for Infection Biology, Berlin (S.-H.H., H.R.)
| | - Elizea Horne
- From the South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (S.A.M., V.B., A.L.K., G.K., S.B., J.P., A.J., M.L., S.M., A.M., C.T., A.T., A.I.), African Leadership in Vaccinology Expertise (C.L.C.), Wits Reproductive Health and HIV Institute (L.F., E.H., M. Masenya, F.P., S.E.), the Antibody Immunity Research Unit, School of Pathology (J.N.B., C.K.W., P.L.M.), and the Perinatal HIV Research Unit (C.B.), Faculty of Health Sciences, and the Department of Science and Innovation/National Research Foundation South African Research Chair Initiative in Vaccine Preventable Diseases Unit (S.A.M., V.B., A.L.K., G.K., S.B., A.I.), University of the Witwatersrand, and the National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS) (J.N.B., C.K.W., P.L.M.), Johannesburg, Setshaba Research Centre, Tshwane (S.D.P., K.A., M. Malahleha, M. Masilela, K.M.), the Division of Pulmonology, Groote Schuur Hospital and the University of Cape Town (K.D., A.E., S.O.), and the Family Centre for Research with Ubuntu, Department of Paediatrics, University of Stellenbosch (S.L.B., M.G., L.R.), Cape Town, Soweto Clinical Trials Centre, Soweto (Q.E.B., A.E.B.), and the Africa Health Research Institute (S.-H.H., H.R., A.S.) and the KwaZulu-Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu-Natal (S.P., H.T., T.O., A.S.), Durban - all in South Africa; the Oxford Vaccine Group, Department of Paediatrics (M.V., P.A., S.R., A.J.P.), and Jenner Institute, Nuffield Department of Medicine (T.L., S.G.), University of Oxford, Oxford, the Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London (K.D., A.E.), Division of Infection and Immunity, University College London, London (K.D.), and AstraZeneca Biopharmaceuticals, Cambridge (N.M.D., E.J.K., T.L.V.) - all in the United Kingdom; and Max Planck Institute for Infection Biology, Berlin (S.-H.H., H.R.)
| | - Shi-Hsia Hwa
- From the South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (S.A.M., V.B., A.L.K., G.K., S.B., J.P., A.J., M.L., S.M., A.M., C.T., A.T., A.I.), African Leadership in Vaccinology Expertise (C.L.C.), Wits Reproductive Health and HIV Institute (L.F., E.H., M. Masenya, F.P., S.E.), the Antibody Immunity Research Unit, School of Pathology (J.N.B., C.K.W., P.L.M.), and the Perinatal HIV Research Unit (C.B.), Faculty of Health Sciences, and the Department of Science and Innovation/National Research Foundation South African Research Chair Initiative in Vaccine Preventable Diseases Unit (S.A.M., V.B., A.L.K., G.K., S.B., A.I.), University of the Witwatersrand, and the National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS) (J.N.B., C.K.W., P.L.M.), Johannesburg, Setshaba Research Centre, Tshwane (S.D.P., K.A., M. Malahleha, M. Masilela, K.M.), the Division of Pulmonology, Groote Schuur Hospital and the University of Cape Town (K.D., A.E., S.O.), and the Family Centre for Research with Ubuntu, Department of Paediatrics, University of Stellenbosch (S.L.B., M.G., L.R.), Cape Town, Soweto Clinical Trials Centre, Soweto (Q.E.B., A.E.B.), and the Africa Health Research Institute (S.-H.H., H.R., A.S.) and the KwaZulu-Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu-Natal (S.P., H.T., T.O., A.S.), Durban - all in South Africa; the Oxford Vaccine Group, Department of Paediatrics (M.V., P.A., S.R., A.J.P.), and Jenner Institute, Nuffield Department of Medicine (T.L., S.G.), University of Oxford, Oxford, the Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London (K.D., A.E.), Division of Infection and Immunity, University College London, London (K.D.), and AstraZeneca Biopharmaceuticals, Cambridge (N.M.D., E.J.K., T.L.V.) - all in the United Kingdom; and Max Planck Institute for Infection Biology, Berlin (S.-H.H., H.R.)
| | - Aylin Jose
- From the South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (S.A.M., V.B., A.L.K., G.K., S.B., J.P., A.J., M.L., S.M., A.M., C.T., A.T., A.I.), African Leadership in Vaccinology Expertise (C.L.C.), Wits Reproductive Health and HIV Institute (L.F., E.H., M. Masenya, F.P., S.E.), the Antibody Immunity Research Unit, School of Pathology (J.N.B., C.K.W., P.L.M.), and the Perinatal HIV Research Unit (C.B.), Faculty of Health Sciences, and the Department of Science and Innovation/National Research Foundation South African Research Chair Initiative in Vaccine Preventable Diseases Unit (S.A.M., V.B., A.L.K., G.K., S.B., A.I.), University of the Witwatersrand, and the National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS) (J.N.B., C.K.W., P.L.M.), Johannesburg, Setshaba Research Centre, Tshwane (S.D.P., K.A., M. Malahleha, M. Masilela, K.M.), the Division of Pulmonology, Groote Schuur Hospital and the University of Cape Town (K.D., A.E., S.O.), and the Family Centre for Research with Ubuntu, Department of Paediatrics, University of Stellenbosch (S.L.B., M.G., L.R.), Cape Town, Soweto Clinical Trials Centre, Soweto (Q.E.B., A.E.B.), and the Africa Health Research Institute (S.-H.H., H.R., A.S.) and the KwaZulu-Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu-Natal (S.P., H.T., T.O., A.S.), Durban - all in South Africa; the Oxford Vaccine Group, Department of Paediatrics (M.V., P.A., S.R., A.J.P.), and Jenner Institute, Nuffield Department of Medicine (T.L., S.G.), University of Oxford, Oxford, the Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London (K.D., A.E.), Division of Infection and Immunity, University College London, London (K.D.), and AstraZeneca Biopharmaceuticals, Cambridge (N.M.D., E.J.K., T.L.V.) - all in the United Kingdom; and Max Planck Institute for Infection Biology, Berlin (S.-H.H., H.R.)
| | - Teresa Lambe
- From the South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (S.A.M., V.B., A.L.K., G.K., S.B., J.P., A.J., M.L., S.M., A.M., C.T., A.T., A.I.), African Leadership in Vaccinology Expertise (C.L.C.), Wits Reproductive Health and HIV Institute (L.F., E.H., M. Masenya, F.P., S.E.), the Antibody Immunity Research Unit, School of Pathology (J.N.B., C.K.W., P.L.M.), and the Perinatal HIV Research Unit (C.B.), Faculty of Health Sciences, and the Department of Science and Innovation/National Research Foundation South African Research Chair Initiative in Vaccine Preventable Diseases Unit (S.A.M., V.B., A.L.K., G.K., S.B., A.I.), University of the Witwatersrand, and the National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS) (J.N.B., C.K.W., P.L.M.), Johannesburg, Setshaba Research Centre, Tshwane (S.D.P., K.A., M. Malahleha, M. Masilela, K.M.), the Division of Pulmonology, Groote Schuur Hospital and the University of Cape Town (K.D., A.E., S.O.), and the Family Centre for Research with Ubuntu, Department of Paediatrics, University of Stellenbosch (S.L.B., M.G., L.R.), Cape Town, Soweto Clinical Trials Centre, Soweto (Q.E.B., A.E.B.), and the Africa Health Research Institute (S.-H.H., H.R., A.S.) and the KwaZulu-Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu-Natal (S.P., H.T., T.O., A.S.), Durban - all in South Africa; the Oxford Vaccine Group, Department of Paediatrics (M.V., P.A., S.R., A.J.P.), and Jenner Institute, Nuffield Department of Medicine (T.L., S.G.), University of Oxford, Oxford, the Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London (K.D., A.E.), Division of Infection and Immunity, University College London, London (K.D.), and AstraZeneca Biopharmaceuticals, Cambridge (N.M.D., E.J.K., T.L.V.) - all in the United Kingdom; and Max Planck Institute for Infection Biology, Berlin (S.-H.H., H.R.)
| | - Matt Laubscher
- From the South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (S.A.M., V.B., A.L.K., G.K., S.B., J.P., A.J., M.L., S.M., A.M., C.T., A.T., A.I.), African Leadership in Vaccinology Expertise (C.L.C.), Wits Reproductive Health and HIV Institute (L.F., E.H., M. Masenya, F.P., S.E.), the Antibody Immunity Research Unit, School of Pathology (J.N.B., C.K.W., P.L.M.), and the Perinatal HIV Research Unit (C.B.), Faculty of Health Sciences, and the Department of Science and Innovation/National Research Foundation South African Research Chair Initiative in Vaccine Preventable Diseases Unit (S.A.M., V.B., A.L.K., G.K., S.B., A.I.), University of the Witwatersrand, and the National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS) (J.N.B., C.K.W., P.L.M.), Johannesburg, Setshaba Research Centre, Tshwane (S.D.P., K.A., M. Malahleha, M. Masilela, K.M.), the Division of Pulmonology, Groote Schuur Hospital and the University of Cape Town (K.D., A.E., S.O.), and the Family Centre for Research with Ubuntu, Department of Paediatrics, University of Stellenbosch (S.L.B., M.G., L.R.), Cape Town, Soweto Clinical Trials Centre, Soweto (Q.E.B., A.E.B.), and the Africa Health Research Institute (S.-H.H., H.R., A.S.) and the KwaZulu-Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu-Natal (S.P., H.T., T.O., A.S.), Durban - all in South Africa; the Oxford Vaccine Group, Department of Paediatrics (M.V., P.A., S.R., A.J.P.), and Jenner Institute, Nuffield Department of Medicine (T.L., S.G.), University of Oxford, Oxford, the Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London (K.D., A.E.), Division of Infection and Immunity, University College London, London (K.D.), and AstraZeneca Biopharmaceuticals, Cambridge (N.M.D., E.J.K., T.L.V.) - all in the United Kingdom; and Max Planck Institute for Infection Biology, Berlin (S.-H.H., H.R.)
| | - Mookho Malahleha
- From the South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (S.A.M., V.B., A.L.K., G.K., S.B., J.P., A.J., M.L., S.M., A.M., C.T., A.T., A.I.), African Leadership in Vaccinology Expertise (C.L.C.), Wits Reproductive Health and HIV Institute (L.F., E.H., M. Masenya, F.P., S.E.), the Antibody Immunity Research Unit, School of Pathology (J.N.B., C.K.W., P.L.M.), and the Perinatal HIV Research Unit (C.B.), Faculty of Health Sciences, and the Department of Science and Innovation/National Research Foundation South African Research Chair Initiative in Vaccine Preventable Diseases Unit (S.A.M., V.B., A.L.K., G.K., S.B., A.I.), University of the Witwatersrand, and the National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS) (J.N.B., C.K.W., P.L.M.), Johannesburg, Setshaba Research Centre, Tshwane (S.D.P., K.A., M. Malahleha, M. Masilela, K.M.), the Division of Pulmonology, Groote Schuur Hospital and the University of Cape Town (K.D., A.E., S.O.), and the Family Centre for Research with Ubuntu, Department of Paediatrics, University of Stellenbosch (S.L.B., M.G., L.R.), Cape Town, Soweto Clinical Trials Centre, Soweto (Q.E.B., A.E.B.), and the Africa Health Research Institute (S.-H.H., H.R., A.S.) and the KwaZulu-Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu-Natal (S.P., H.T., T.O., A.S.), Durban - all in South Africa; the Oxford Vaccine Group, Department of Paediatrics (M.V., P.A., S.R., A.J.P.), and Jenner Institute, Nuffield Department of Medicine (T.L., S.G.), University of Oxford, Oxford, the Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London (K.D., A.E.), Division of Infection and Immunity, University College London, London (K.D.), and AstraZeneca Biopharmaceuticals, Cambridge (N.M.D., E.J.K., T.L.V.) - all in the United Kingdom; and Max Planck Institute for Infection Biology, Berlin (S.-H.H., H.R.)
| | - Masebole Masenya
- From the South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (S.A.M., V.B., A.L.K., G.K., S.B., J.P., A.J., M.L., S.M., A.M., C.T., A.T., A.I.), African Leadership in Vaccinology Expertise (C.L.C.), Wits Reproductive Health and HIV Institute (L.F., E.H., M. Masenya, F.P., S.E.), the Antibody Immunity Research Unit, School of Pathology (J.N.B., C.K.W., P.L.M.), and the Perinatal HIV Research Unit (C.B.), Faculty of Health Sciences, and the Department of Science and Innovation/National Research Foundation South African Research Chair Initiative in Vaccine Preventable Diseases Unit (S.A.M., V.B., A.L.K., G.K., S.B., A.I.), University of the Witwatersrand, and the National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS) (J.N.B., C.K.W., P.L.M.), Johannesburg, Setshaba Research Centre, Tshwane (S.D.P., K.A., M. Malahleha, M. Masilela, K.M.), the Division of Pulmonology, Groote Schuur Hospital and the University of Cape Town (K.D., A.E., S.O.), and the Family Centre for Research with Ubuntu, Department of Paediatrics, University of Stellenbosch (S.L.B., M.G., L.R.), Cape Town, Soweto Clinical Trials Centre, Soweto (Q.E.B., A.E.B.), and the Africa Health Research Institute (S.-H.H., H.R., A.S.) and the KwaZulu-Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu-Natal (S.P., H.T., T.O., A.S.), Durban - all in South Africa; the Oxford Vaccine Group, Department of Paediatrics (M.V., P.A., S.R., A.J.P.), and Jenner Institute, Nuffield Department of Medicine (T.L., S.G.), University of Oxford, Oxford, the Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London (K.D., A.E.), Division of Infection and Immunity, University College London, London (K.D.), and AstraZeneca Biopharmaceuticals, Cambridge (N.M.D., E.J.K., T.L.V.) - all in the United Kingdom; and Max Planck Institute for Infection Biology, Berlin (S.-H.H., H.R.)
| | - Mduduzi Masilela
- From the South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (S.A.M., V.B., A.L.K., G.K., S.B., J.P., A.J., M.L., S.M., A.M., C.T., A.T., A.I.), African Leadership in Vaccinology Expertise (C.L.C.), Wits Reproductive Health and HIV Institute (L.F., E.H., M. Masenya, F.P., S.E.), the Antibody Immunity Research Unit, School of Pathology (J.N.B., C.K.W., P.L.M.), and the Perinatal HIV Research Unit (C.B.), Faculty of Health Sciences, and the Department of Science and Innovation/National Research Foundation South African Research Chair Initiative in Vaccine Preventable Diseases Unit (S.A.M., V.B., A.L.K., G.K., S.B., A.I.), University of the Witwatersrand, and the National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS) (J.N.B., C.K.W., P.L.M.), Johannesburg, Setshaba Research Centre, Tshwane (S.D.P., K.A., M. Malahleha, M. Masilela, K.M.), the Division of Pulmonology, Groote Schuur Hospital and the University of Cape Town (K.D., A.E., S.O.), and the Family Centre for Research with Ubuntu, Department of Paediatrics, University of Stellenbosch (S.L.B., M.G., L.R.), Cape Town, Soweto Clinical Trials Centre, Soweto (Q.E.B., A.E.B.), and the Africa Health Research Institute (S.-H.H., H.R., A.S.) and the KwaZulu-Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu-Natal (S.P., H.T., T.O., A.S.), Durban - all in South Africa; the Oxford Vaccine Group, Department of Paediatrics (M.V., P.A., S.R., A.J.P.), and Jenner Institute, Nuffield Department of Medicine (T.L., S.G.), University of Oxford, Oxford, the Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London (K.D., A.E.), Division of Infection and Immunity, University College London, London (K.D.), and AstraZeneca Biopharmaceuticals, Cambridge (N.M.D., E.J.K., T.L.V.) - all in the United Kingdom; and Max Planck Institute for Infection Biology, Berlin (S.-H.H., H.R.)
| | - Shakeel McKenzie
- From the South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (S.A.M., V.B., A.L.K., G.K., S.B., J.P., A.J., M.L., S.M., A.M., C.T., A.T., A.I.), African Leadership in Vaccinology Expertise (C.L.C.), Wits Reproductive Health and HIV Institute (L.F., E.H., M. Masenya, F.P., S.E.), the Antibody Immunity Research Unit, School of Pathology (J.N.B., C.K.W., P.L.M.), and the Perinatal HIV Research Unit (C.B.), Faculty of Health Sciences, and the Department of Science and Innovation/National Research Foundation South African Research Chair Initiative in Vaccine Preventable Diseases Unit (S.A.M., V.B., A.L.K., G.K., S.B., A.I.), University of the Witwatersrand, and the National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS) (J.N.B., C.K.W., P.L.M.), Johannesburg, Setshaba Research Centre, Tshwane (S.D.P., K.A., M. Malahleha, M. Masilela, K.M.), the Division of Pulmonology, Groote Schuur Hospital and the University of Cape Town (K.D., A.E., S.O.), and the Family Centre for Research with Ubuntu, Department of Paediatrics, University of Stellenbosch (S.L.B., M.G., L.R.), Cape Town, Soweto Clinical Trials Centre, Soweto (Q.E.B., A.E.B.), and the Africa Health Research Institute (S.-H.H., H.R., A.S.) and the KwaZulu-Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu-Natal (S.P., H.T., T.O., A.S.), Durban - all in South Africa; the Oxford Vaccine Group, Department of Paediatrics (M.V., P.A., S.R., A.J.P.), and Jenner Institute, Nuffield Department of Medicine (T.L., S.G.), University of Oxford, Oxford, the Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London (K.D., A.E.), Division of Infection and Immunity, University College London, London (K.D.), and AstraZeneca Biopharmaceuticals, Cambridge (N.M.D., E.J.K., T.L.V.) - all in the United Kingdom; and Max Planck Institute for Infection Biology, Berlin (S.-H.H., H.R.)
| | - Kgaogelo Molapo
- From the South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (S.A.M., V.B., A.L.K., G.K., S.B., J.P., A.J., M.L., S.M., A.M., C.T., A.T., A.I.), African Leadership in Vaccinology Expertise (C.L.C.), Wits Reproductive Health and HIV Institute (L.F., E.H., M. Masenya, F.P., S.E.), the Antibody Immunity Research Unit, School of Pathology (J.N.B., C.K.W., P.L.M.), and the Perinatal HIV Research Unit (C.B.), Faculty of Health Sciences, and the Department of Science and Innovation/National Research Foundation South African Research Chair Initiative in Vaccine Preventable Diseases Unit (S.A.M., V.B., A.L.K., G.K., S.B., A.I.), University of the Witwatersrand, and the National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS) (J.N.B., C.K.W., P.L.M.), Johannesburg, Setshaba Research Centre, Tshwane (S.D.P., K.A., M. Malahleha, M. Masilela, K.M.), the Division of Pulmonology, Groote Schuur Hospital and the University of Cape Town (K.D., A.E., S.O.), and the Family Centre for Research with Ubuntu, Department of Paediatrics, University of Stellenbosch (S.L.B., M.G., L.R.), Cape Town, Soweto Clinical Trials Centre, Soweto (Q.E.B., A.E.B.), and the Africa Health Research Institute (S.-H.H., H.R., A.S.) and the KwaZulu-Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu-Natal (S.P., H.T., T.O., A.S.), Durban - all in South Africa; the Oxford Vaccine Group, Department of Paediatrics (M.V., P.A., S.R., A.J.P.), and Jenner Institute, Nuffield Department of Medicine (T.L., S.G.), University of Oxford, Oxford, the Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London (K.D., A.E.), Division of Infection and Immunity, University College London, London (K.D.), and AstraZeneca Biopharmaceuticals, Cambridge (N.M.D., E.J.K., T.L.V.) - all in the United Kingdom; and Max Planck Institute for Infection Biology, Berlin (S.-H.H., H.R.)
| | - Andrew Moultrie
- From the South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (S.A.M., V.B., A.L.K., G.K., S.B., J.P., A.J., M.L., S.M., A.M., C.T., A.T., A.I.), African Leadership in Vaccinology Expertise (C.L.C.), Wits Reproductive Health and HIV Institute (L.F., E.H., M. Masenya, F.P., S.E.), the Antibody Immunity Research Unit, School of Pathology (J.N.B., C.K.W., P.L.M.), and the Perinatal HIV Research Unit (C.B.), Faculty of Health Sciences, and the Department of Science and Innovation/National Research Foundation South African Research Chair Initiative in Vaccine Preventable Diseases Unit (S.A.M., V.B., A.L.K., G.K., S.B., A.I.), University of the Witwatersrand, and the National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS) (J.N.B., C.K.W., P.L.M.), Johannesburg, Setshaba Research Centre, Tshwane (S.D.P., K.A., M. Malahleha, M. Masilela, K.M.), the Division of Pulmonology, Groote Schuur Hospital and the University of Cape Town (K.D., A.E., S.O.), and the Family Centre for Research with Ubuntu, Department of Paediatrics, University of Stellenbosch (S.L.B., M.G., L.R.), Cape Town, Soweto Clinical Trials Centre, Soweto (Q.E.B., A.E.B.), and the Africa Health Research Institute (S.-H.H., H.R., A.S.) and the KwaZulu-Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu-Natal (S.P., H.T., T.O., A.S.), Durban - all in South Africa; the Oxford Vaccine Group, Department of Paediatrics (M.V., P.A., S.R., A.J.P.), and Jenner Institute, Nuffield Department of Medicine (T.L., S.G.), University of Oxford, Oxford, the Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London (K.D., A.E.), Division of Infection and Immunity, University College London, London (K.D.), and AstraZeneca Biopharmaceuticals, Cambridge (N.M.D., E.J.K., T.L.V.) - all in the United Kingdom; and Max Planck Institute for Infection Biology, Berlin (S.-H.H., H.R.)
| | - Suzette Oelofse
- From the South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (S.A.M., V.B., A.L.K., G.K., S.B., J.P., A.J., M.L., S.M., A.M., C.T., A.T., A.I.), African Leadership in Vaccinology Expertise (C.L.C.), Wits Reproductive Health and HIV Institute (L.F., E.H., M. Masenya, F.P., S.E.), the Antibody Immunity Research Unit, School of Pathology (J.N.B., C.K.W., P.L.M.), and the Perinatal HIV Research Unit (C.B.), Faculty of Health Sciences, and the Department of Science and Innovation/National Research Foundation South African Research Chair Initiative in Vaccine Preventable Diseases Unit (S.A.M., V.B., A.L.K., G.K., S.B., A.I.), University of the Witwatersrand, and the National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS) (J.N.B., C.K.W., P.L.M.), Johannesburg, Setshaba Research Centre, Tshwane (S.D.P., K.A., M. Malahleha, M. Masilela, K.M.), the Division of Pulmonology, Groote Schuur Hospital and the University of Cape Town (K.D., A.E., S.O.), and the Family Centre for Research with Ubuntu, Department of Paediatrics, University of Stellenbosch (S.L.B., M.G., L.R.), Cape Town, Soweto Clinical Trials Centre, Soweto (Q.E.B., A.E.B.), and the Africa Health Research Institute (S.-H.H., H.R., A.S.) and the KwaZulu-Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu-Natal (S.P., H.T., T.O., A.S.), Durban - all in South Africa; the Oxford Vaccine Group, Department of Paediatrics (M.V., P.A., S.R., A.J.P.), and Jenner Institute, Nuffield Department of Medicine (T.L., S.G.), University of Oxford, Oxford, the Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London (K.D., A.E.), Division of Infection and Immunity, University College London, London (K.D.), and AstraZeneca Biopharmaceuticals, Cambridge (N.M.D., E.J.K., T.L.V.) - all in the United Kingdom; and Max Planck Institute for Infection Biology, Berlin (S.-H.H., H.R.)
| | - Faeezah Patel
- From the South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (S.A.M., V.B., A.L.K., G.K., S.B., J.P., A.J., M.L., S.M., A.M., C.T., A.T., A.I.), African Leadership in Vaccinology Expertise (C.L.C.), Wits Reproductive Health and HIV Institute (L.F., E.H., M. Masenya, F.P., S.E.), the Antibody Immunity Research Unit, School of Pathology (J.N.B., C.K.W., P.L.M.), and the Perinatal HIV Research Unit (C.B.), Faculty of Health Sciences, and the Department of Science and Innovation/National Research Foundation South African Research Chair Initiative in Vaccine Preventable Diseases Unit (S.A.M., V.B., A.L.K., G.K., S.B., A.I.), University of the Witwatersrand, and the National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS) (J.N.B., C.K.W., P.L.M.), Johannesburg, Setshaba Research Centre, Tshwane (S.D.P., K.A., M. Malahleha, M. Masilela, K.M.), the Division of Pulmonology, Groote Schuur Hospital and the University of Cape Town (K.D., A.E., S.O.), and the Family Centre for Research with Ubuntu, Department of Paediatrics, University of Stellenbosch (S.L.B., M.G., L.R.), Cape Town, Soweto Clinical Trials Centre, Soweto (Q.E.B., A.E.B.), and the Africa Health Research Institute (S.-H.H., H.R., A.S.) and the KwaZulu-Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu-Natal (S.P., H.T., T.O., A.S.), Durban - all in South Africa; the Oxford Vaccine Group, Department of Paediatrics (M.V., P.A., S.R., A.J.P.), and Jenner Institute, Nuffield Department of Medicine (T.L., S.G.), University of Oxford, Oxford, the Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London (K.D., A.E.), Division of Infection and Immunity, University College London, London (K.D.), and AstraZeneca Biopharmaceuticals, Cambridge (N.M.D., E.J.K., T.L.V.) - all in the United Kingdom; and Max Planck Institute for Infection Biology, Berlin (S.-H.H., H.R.)
| | - Sureshnee Pillay
- From the South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (S.A.M., V.B., A.L.K., G.K., S.B., J.P., A.J., M.L., S.M., A.M., C.T., A.T., A.I.), African Leadership in Vaccinology Expertise (C.L.C.), Wits Reproductive Health and HIV Institute (L.F., E.H., M. Masenya, F.P., S.E.), the Antibody Immunity Research Unit, School of Pathology (J.N.B., C.K.W., P.L.M.), and the Perinatal HIV Research Unit (C.B.), Faculty of Health Sciences, and the Department of Science and Innovation/National Research Foundation South African Research Chair Initiative in Vaccine Preventable Diseases Unit (S.A.M., V.B., A.L.K., G.K., S.B., A.I.), University of the Witwatersrand, and the National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS) (J.N.B., C.K.W., P.L.M.), Johannesburg, Setshaba Research Centre, Tshwane (S.D.P., K.A., M. Malahleha, M. Masilela, K.M.), the Division of Pulmonology, Groote Schuur Hospital and the University of Cape Town (K.D., A.E., S.O.), and the Family Centre for Research with Ubuntu, Department of Paediatrics, University of Stellenbosch (S.L.B., M.G., L.R.), Cape Town, Soweto Clinical Trials Centre, Soweto (Q.E.B., A.E.B.), and the Africa Health Research Institute (S.-H.H., H.R., A.S.) and the KwaZulu-Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu-Natal (S.P., H.T., T.O., A.S.), Durban - all in South Africa; the Oxford Vaccine Group, Department of Paediatrics (M.V., P.A., S.R., A.J.P.), and Jenner Institute, Nuffield Department of Medicine (T.L., S.G.), University of Oxford, Oxford, the Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London (K.D., A.E.), Division of Infection and Immunity, University College London, London (K.D.), and AstraZeneca Biopharmaceuticals, Cambridge (N.M.D., E.J.K., T.L.V.) - all in the United Kingdom; and Max Planck Institute for Infection Biology, Berlin (S.-H.H., H.R.)
| | - Sarah Rhead
- From the South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (S.A.M., V.B., A.L.K., G.K., S.B., J.P., A.J., M.L., S.M., A.M., C.T., A.T., A.I.), African Leadership in Vaccinology Expertise (C.L.C.), Wits Reproductive Health and HIV Institute (L.F., E.H., M. Masenya, F.P., S.E.), the Antibody Immunity Research Unit, School of Pathology (J.N.B., C.K.W., P.L.M.), and the Perinatal HIV Research Unit (C.B.), Faculty of Health Sciences, and the Department of Science and Innovation/National Research Foundation South African Research Chair Initiative in Vaccine Preventable Diseases Unit (S.A.M., V.B., A.L.K., G.K., S.B., A.I.), University of the Witwatersrand, and the National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS) (J.N.B., C.K.W., P.L.M.), Johannesburg, Setshaba Research Centre, Tshwane (S.D.P., K.A., M. Malahleha, M. Masilela, K.M.), the Division of Pulmonology, Groote Schuur Hospital and the University of Cape Town (K.D., A.E., S.O.), and the Family Centre for Research with Ubuntu, Department of Paediatrics, University of Stellenbosch (S.L.B., M.G., L.R.), Cape Town, Soweto Clinical Trials Centre, Soweto (Q.E.B., A.E.B.), and the Africa Health Research Institute (S.-H.H., H.R., A.S.) and the KwaZulu-Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu-Natal (S.P., H.T., T.O., A.S.), Durban - all in South Africa; the Oxford Vaccine Group, Department of Paediatrics (M.V., P.A., S.R., A.J.P.), and Jenner Institute, Nuffield Department of Medicine (T.L., S.G.), University of Oxford, Oxford, the Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London (K.D., A.E.), Division of Infection and Immunity, University College London, London (K.D.), and AstraZeneca Biopharmaceuticals, Cambridge (N.M.D., E.J.K., T.L.V.) - all in the United Kingdom; and Max Planck Institute for Infection Biology, Berlin (S.-H.H., H.R.)
| | - Hylton Rodel
- From the South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (S.A.M., V.B., A.L.K., G.K., S.B., J.P., A.J., M.L., S.M., A.M., C.T., A.T., A.I.), African Leadership in Vaccinology Expertise (C.L.C.), Wits Reproductive Health and HIV Institute (L.F., E.H., M. Masenya, F.P., S.E.), the Antibody Immunity Research Unit, School of Pathology (J.N.B., C.K.W., P.L.M.), and the Perinatal HIV Research Unit (C.B.), Faculty of Health Sciences, and the Department of Science and Innovation/National Research Foundation South African Research Chair Initiative in Vaccine Preventable Diseases Unit (S.A.M., V.B., A.L.K., G.K., S.B., A.I.), University of the Witwatersrand, and the National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS) (J.N.B., C.K.W., P.L.M.), Johannesburg, Setshaba Research Centre, Tshwane (S.D.P., K.A., M. Malahleha, M. Masilela, K.M.), the Division of Pulmonology, Groote Schuur Hospital and the University of Cape Town (K.D., A.E., S.O.), and the Family Centre for Research with Ubuntu, Department of Paediatrics, University of Stellenbosch (S.L.B., M.G., L.R.), Cape Town, Soweto Clinical Trials Centre, Soweto (Q.E.B., A.E.B.), and the Africa Health Research Institute (S.-H.H., H.R., A.S.) and the KwaZulu-Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu-Natal (S.P., H.T., T.O., A.S.), Durban - all in South Africa; the Oxford Vaccine Group, Department of Paediatrics (M.V., P.A., S.R., A.J.P.), and Jenner Institute, Nuffield Department of Medicine (T.L., S.G.), University of Oxford, Oxford, the Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London (K.D., A.E.), Division of Infection and Immunity, University College London, London (K.D.), and AstraZeneca Biopharmaceuticals, Cambridge (N.M.D., E.J.K., T.L.V.) - all in the United Kingdom; and Max Planck Institute for Infection Biology, Berlin (S.-H.H., H.R.)
| | - Lindie Rossouw
- From the South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (S.A.M., V.B., A.L.K., G.K., S.B., J.P., A.J., M.L., S.M., A.M., C.T., A.T., A.I.), African Leadership in Vaccinology Expertise (C.L.C.), Wits Reproductive Health and HIV Institute (L.F., E.H., M. Masenya, F.P., S.E.), the Antibody Immunity Research Unit, School of Pathology (J.N.B., C.K.W., P.L.M.), and the Perinatal HIV Research Unit (C.B.), Faculty of Health Sciences, and the Department of Science and Innovation/National Research Foundation South African Research Chair Initiative in Vaccine Preventable Diseases Unit (S.A.M., V.B., A.L.K., G.K., S.B., A.I.), University of the Witwatersrand, and the National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS) (J.N.B., C.K.W., P.L.M.), Johannesburg, Setshaba Research Centre, Tshwane (S.D.P., K.A., M. Malahleha, M. Masilela, K.M.), the Division of Pulmonology, Groote Schuur Hospital and the University of Cape Town (K.D., A.E., S.O.), and the Family Centre for Research with Ubuntu, Department of Paediatrics, University of Stellenbosch (S.L.B., M.G., L.R.), Cape Town, Soweto Clinical Trials Centre, Soweto (Q.E.B., A.E.B.), and the Africa Health Research Institute (S.-H.H., H.R., A.S.) and the KwaZulu-Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu-Natal (S.P., H.T., T.O., A.S.), Durban - all in South Africa; the Oxford Vaccine Group, Department of Paediatrics (M.V., P.A., S.R., A.J.P.), and Jenner Institute, Nuffield Department of Medicine (T.L., S.G.), University of Oxford, Oxford, the Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London (K.D., A.E.), Division of Infection and Immunity, University College London, London (K.D.), and AstraZeneca Biopharmaceuticals, Cambridge (N.M.D., E.J.K., T.L.V.) - all in the United Kingdom; and Max Planck Institute for Infection Biology, Berlin (S.-H.H., H.R.)
| | - Carol Taoushanis
- From the South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (S.A.M., V.B., A.L.K., G.K., S.B., J.P., A.J., M.L., S.M., A.M., C.T., A.T., A.I.), African Leadership in Vaccinology Expertise (C.L.C.), Wits Reproductive Health and HIV Institute (L.F., E.H., M. Masenya, F.P., S.E.), the Antibody Immunity Research Unit, School of Pathology (J.N.B., C.K.W., P.L.M.), and the Perinatal HIV Research Unit (C.B.), Faculty of Health Sciences, and the Department of Science and Innovation/National Research Foundation South African Research Chair Initiative in Vaccine Preventable Diseases Unit (S.A.M., V.B., A.L.K., G.K., S.B., A.I.), University of the Witwatersrand, and the National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS) (J.N.B., C.K.W., P.L.M.), Johannesburg, Setshaba Research Centre, Tshwane (S.D.P., K.A., M. Malahleha, M. Masilela, K.M.), the Division of Pulmonology, Groote Schuur Hospital and the University of Cape Town (K.D., A.E., S.O.), and the Family Centre for Research with Ubuntu, Department of Paediatrics, University of Stellenbosch (S.L.B., M.G., L.R.), Cape Town, Soweto Clinical Trials Centre, Soweto (Q.E.B., A.E.B.), and the Africa Health Research Institute (S.-H.H., H.R., A.S.) and the KwaZulu-Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu-Natal (S.P., H.T., T.O., A.S.), Durban - all in South Africa; the Oxford Vaccine Group, Department of Paediatrics (M.V., P.A., S.R., A.J.P.), and Jenner Institute, Nuffield Department of Medicine (T.L., S.G.), University of Oxford, Oxford, the Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London (K.D., A.E.), Division of Infection and Immunity, University College London, London (K.D.), and AstraZeneca Biopharmaceuticals, Cambridge (N.M.D., E.J.K., T.L.V.) - all in the United Kingdom; and Max Planck Institute for Infection Biology, Berlin (S.-H.H., H.R.)
| | - Houriiyah Tegally
- From the South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (S.A.M., V.B., A.L.K., G.K., S.B., J.P., A.J., M.L., S.M., A.M., C.T., A.T., A.I.), African Leadership in Vaccinology Expertise (C.L.C.), Wits Reproductive Health and HIV Institute (L.F., E.H., M. Masenya, F.P., S.E.), the Antibody Immunity Research Unit, School of Pathology (J.N.B., C.K.W., P.L.M.), and the Perinatal HIV Research Unit (C.B.), Faculty of Health Sciences, and the Department of Science and Innovation/National Research Foundation South African Research Chair Initiative in Vaccine Preventable Diseases Unit (S.A.M., V.B., A.L.K., G.K., S.B., A.I.), University of the Witwatersrand, and the National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS) (J.N.B., C.K.W., P.L.M.), Johannesburg, Setshaba Research Centre, Tshwane (S.D.P., K.A., M. Malahleha, M. Masilela, K.M.), the Division of Pulmonology, Groote Schuur Hospital and the University of Cape Town (K.D., A.E., S.O.), and the Family Centre for Research with Ubuntu, Department of Paediatrics, University of Stellenbosch (S.L.B., M.G., L.R.), Cape Town, Soweto Clinical Trials Centre, Soweto (Q.E.B., A.E.B.), and the Africa Health Research Institute (S.-H.H., H.R., A.S.) and the KwaZulu-Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu-Natal (S.P., H.T., T.O., A.S.), Durban - all in South Africa; the Oxford Vaccine Group, Department of Paediatrics (M.V., P.A., S.R., A.J.P.), and Jenner Institute, Nuffield Department of Medicine (T.L., S.G.), University of Oxford, Oxford, the Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London (K.D., A.E.), Division of Infection and Immunity, University College London, London (K.D.), and AstraZeneca Biopharmaceuticals, Cambridge (N.M.D., E.J.K., T.L.V.) - all in the United Kingdom; and Max Planck Institute for Infection Biology, Berlin (S.-H.H., H.R.)
| | - Asha Thombrayil
- From the South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (S.A.M., V.B., A.L.K., G.K., S.B., J.P., A.J., M.L., S.M., A.M., C.T., A.T., A.I.), African Leadership in Vaccinology Expertise (C.L.C.), Wits Reproductive Health and HIV Institute (L.F., E.H., M. Masenya, F.P., S.E.), the Antibody Immunity Research Unit, School of Pathology (J.N.B., C.K.W., P.L.M.), and the Perinatal HIV Research Unit (C.B.), Faculty of Health Sciences, and the Department of Science and Innovation/National Research Foundation South African Research Chair Initiative in Vaccine Preventable Diseases Unit (S.A.M., V.B., A.L.K., G.K., S.B., A.I.), University of the Witwatersrand, and the National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS) (J.N.B., C.K.W., P.L.M.), Johannesburg, Setshaba Research Centre, Tshwane (S.D.P., K.A., M. Malahleha, M. Masilela, K.M.), the Division of Pulmonology, Groote Schuur Hospital and the University of Cape Town (K.D., A.E., S.O.), and the Family Centre for Research with Ubuntu, Department of Paediatrics, University of Stellenbosch (S.L.B., M.G., L.R.), Cape Town, Soweto Clinical Trials Centre, Soweto (Q.E.B., A.E.B.), and the Africa Health Research Institute (S.-H.H., H.R., A.S.) and the KwaZulu-Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu-Natal (S.P., H.T., T.O., A.S.), Durban - all in South Africa; the Oxford Vaccine Group, Department of Paediatrics (M.V., P.A., S.R., A.J.P.), and Jenner Institute, Nuffield Department of Medicine (T.L., S.G.), University of Oxford, Oxford, the Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London (K.D., A.E.), Division of Infection and Immunity, University College London, London (K.D.), and AstraZeneca Biopharmaceuticals, Cambridge (N.M.D., E.J.K., T.L.V.) - all in the United Kingdom; and Max Planck Institute for Infection Biology, Berlin (S.-H.H., H.R.)
| | - Samuel van Eck
- From the South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (S.A.M., V.B., A.L.K., G.K., S.B., J.P., A.J., M.L., S.M., A.M., C.T., A.T., A.I.), African Leadership in Vaccinology Expertise (C.L.C.), Wits Reproductive Health and HIV Institute (L.F., E.H., M. Masenya, F.P., S.E.), the Antibody Immunity Research Unit, School of Pathology (J.N.B., C.K.W., P.L.M.), and the Perinatal HIV Research Unit (C.B.), Faculty of Health Sciences, and the Department of Science and Innovation/National Research Foundation South African Research Chair Initiative in Vaccine Preventable Diseases Unit (S.A.M., V.B., A.L.K., G.K., S.B., A.I.), University of the Witwatersrand, and the National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS) (J.N.B., C.K.W., P.L.M.), Johannesburg, Setshaba Research Centre, Tshwane (S.D.P., K.A., M. Malahleha, M. Masilela, K.M.), the Division of Pulmonology, Groote Schuur Hospital and the University of Cape Town (K.D., A.E., S.O.), and the Family Centre for Research with Ubuntu, Department of Paediatrics, University of Stellenbosch (S.L.B., M.G., L.R.), Cape Town, Soweto Clinical Trials Centre, Soweto (Q.E.B., A.E.B.), and the Africa Health Research Institute (S.-H.H., H.R., A.S.) and the KwaZulu-Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu-Natal (S.P., H.T., T.O., A.S.), Durban - all in South Africa; the Oxford Vaccine Group, Department of Paediatrics (M.V., P.A., S.R., A.J.P.), and Jenner Institute, Nuffield Department of Medicine (T.L., S.G.), University of Oxford, Oxford, the Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London (K.D., A.E.), Division of Infection and Immunity, University College London, London (K.D.), and AstraZeneca Biopharmaceuticals, Cambridge (N.M.D., E.J.K., T.L.V.) - all in the United Kingdom; and Max Planck Institute for Infection Biology, Berlin (S.-H.H., H.R.)
| | - Constantinos K Wibmer
- From the South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (S.A.M., V.B., A.L.K., G.K., S.B., J.P., A.J., M.L., S.M., A.M., C.T., A.T., A.I.), African Leadership in Vaccinology Expertise (C.L.C.), Wits Reproductive Health and HIV Institute (L.F., E.H., M. Masenya, F.P., S.E.), the Antibody Immunity Research Unit, School of Pathology (J.N.B., C.K.W., P.L.M.), and the Perinatal HIV Research Unit (C.B.), Faculty of Health Sciences, and the Department of Science and Innovation/National Research Foundation South African Research Chair Initiative in Vaccine Preventable Diseases Unit (S.A.M., V.B., A.L.K., G.K., S.B., A.I.), University of the Witwatersrand, and the National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS) (J.N.B., C.K.W., P.L.M.), Johannesburg, Setshaba Research Centre, Tshwane (S.D.P., K.A., M. Malahleha, M. Masilela, K.M.), the Division of Pulmonology, Groote Schuur Hospital and the University of Cape Town (K.D., A.E., S.O.), and the Family Centre for Research with Ubuntu, Department of Paediatrics, University of Stellenbosch (S.L.B., M.G., L.R.), Cape Town, Soweto Clinical Trials Centre, Soweto (Q.E.B., A.E.B.), and the Africa Health Research Institute (S.-H.H., H.R., A.S.) and the KwaZulu-Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu-Natal (S.P., H.T., T.O., A.S.), Durban - all in South Africa; the Oxford Vaccine Group, Department of Paediatrics (M.V., P.A., S.R., A.J.P.), and Jenner Institute, Nuffield Department of Medicine (T.L., S.G.), University of Oxford, Oxford, the Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London (K.D., A.E.), Division of Infection and Immunity, University College London, London (K.D.), and AstraZeneca Biopharmaceuticals, Cambridge (N.M.D., E.J.K., T.L.V.) - all in the United Kingdom; and Max Planck Institute for Infection Biology, Berlin (S.-H.H., H.R.)
| | - Nicholas M Durham
- From the South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (S.A.M., V.B., A.L.K., G.K., S.B., J.P., A.J., M.L., S.M., A.M., C.T., A.T., A.I.), African Leadership in Vaccinology Expertise (C.L.C.), Wits Reproductive Health and HIV Institute (L.F., E.H., M. Masenya, F.P., S.E.), the Antibody Immunity Research Unit, School of Pathology (J.N.B., C.K.W., P.L.M.), and the Perinatal HIV Research Unit (C.B.), Faculty of Health Sciences, and the Department of Science and Innovation/National Research Foundation South African Research Chair Initiative in Vaccine Preventable Diseases Unit (S.A.M., V.B., A.L.K., G.K., S.B., A.I.), University of the Witwatersrand, and the National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS) (J.N.B., C.K.W., P.L.M.), Johannesburg, Setshaba Research Centre, Tshwane (S.D.P., K.A., M. Malahleha, M. Masilela, K.M.), the Division of Pulmonology, Groote Schuur Hospital and the University of Cape Town (K.D., A.E., S.O.), and the Family Centre for Research with Ubuntu, Department of Paediatrics, University of Stellenbosch (S.L.B., M.G., L.R.), Cape Town, Soweto Clinical Trials Centre, Soweto (Q.E.B., A.E.B.), and the Africa Health Research Institute (S.-H.H., H.R., A.S.) and the KwaZulu-Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu-Natal (S.P., H.T., T.O., A.S.), Durban - all in South Africa; the Oxford Vaccine Group, Department of Paediatrics (M.V., P.A., S.R., A.J.P.), and Jenner Institute, Nuffield Department of Medicine (T.L., S.G.), University of Oxford, Oxford, the Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London (K.D., A.E.), Division of Infection and Immunity, University College London, London (K.D.), and AstraZeneca Biopharmaceuticals, Cambridge (N.M.D., E.J.K., T.L.V.) - all in the United Kingdom; and Max Planck Institute for Infection Biology, Berlin (S.-H.H., H.R.)
| | - Elizabeth J Kelly
- From the South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (S.A.M., V.B., A.L.K., G.K., S.B., J.P., A.J., M.L., S.M., A.M., C.T., A.T., A.I.), African Leadership in Vaccinology Expertise (C.L.C.), Wits Reproductive Health and HIV Institute (L.F., E.H., M. Masenya, F.P., S.E.), the Antibody Immunity Research Unit, School of Pathology (J.N.B., C.K.W., P.L.M.), and the Perinatal HIV Research Unit (C.B.), Faculty of Health Sciences, and the Department of Science and Innovation/National Research Foundation South African Research Chair Initiative in Vaccine Preventable Diseases Unit (S.A.M., V.B., A.L.K., G.K., S.B., A.I.), University of the Witwatersrand, and the National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS) (J.N.B., C.K.W., P.L.M.), Johannesburg, Setshaba Research Centre, Tshwane (S.D.P., K.A., M. Malahleha, M. Masilela, K.M.), the Division of Pulmonology, Groote Schuur Hospital and the University of Cape Town (K.D., A.E., S.O.), and the Family Centre for Research with Ubuntu, Department of Paediatrics, University of Stellenbosch (S.L.B., M.G., L.R.), Cape Town, Soweto Clinical Trials Centre, Soweto (Q.E.B., A.E.B.), and the Africa Health Research Institute (S.-H.H., H.R., A.S.) and the KwaZulu-Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu-Natal (S.P., H.T., T.O., A.S.), Durban - all in South Africa; the Oxford Vaccine Group, Department of Paediatrics (M.V., P.A., S.R., A.J.P.), and Jenner Institute, Nuffield Department of Medicine (T.L., S.G.), University of Oxford, Oxford, the Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London (K.D., A.E.), Division of Infection and Immunity, University College London, London (K.D.), and AstraZeneca Biopharmaceuticals, Cambridge (N.M.D., E.J.K., T.L.V.) - all in the United Kingdom; and Max Planck Institute for Infection Biology, Berlin (S.-H.H., H.R.)
| | - Tonya L Villafana
- From the South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (S.A.M., V.B., A.L.K., G.K., S.B., J.P., A.J., M.L., S.M., A.M., C.T., A.T., A.I.), African Leadership in Vaccinology Expertise (C.L.C.), Wits Reproductive Health and HIV Institute (L.F., E.H., M. Masenya, F.P., S.E.), the Antibody Immunity Research Unit, School of Pathology (J.N.B., C.K.W., P.L.M.), and the Perinatal HIV Research Unit (C.B.), Faculty of Health Sciences, and the Department of Science and Innovation/National Research Foundation South African Research Chair Initiative in Vaccine Preventable Diseases Unit (S.A.M., V.B., A.L.K., G.K., S.B., A.I.), University of the Witwatersrand, and the National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS) (J.N.B., C.K.W., P.L.M.), Johannesburg, Setshaba Research Centre, Tshwane (S.D.P., K.A., M. Malahleha, M. Masilela, K.M.), the Division of Pulmonology, Groote Schuur Hospital and the University of Cape Town (K.D., A.E., S.O.), and the Family Centre for Research with Ubuntu, Department of Paediatrics, University of Stellenbosch (S.L.B., M.G., L.R.), Cape Town, Soweto Clinical Trials Centre, Soweto (Q.E.B., A.E.B.), and the Africa Health Research Institute (S.-H.H., H.R., A.S.) and the KwaZulu-Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu-Natal (S.P., H.T., T.O., A.S.), Durban - all in South Africa; the Oxford Vaccine Group, Department of Paediatrics (M.V., P.A., S.R., A.J.P.), and Jenner Institute, Nuffield Department of Medicine (T.L., S.G.), University of Oxford, Oxford, the Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London (K.D., A.E.), Division of Infection and Immunity, University College London, London (K.D.), and AstraZeneca Biopharmaceuticals, Cambridge (N.M.D., E.J.K., T.L.V.) - all in the United Kingdom; and Max Planck Institute for Infection Biology, Berlin (S.-H.H., H.R.)
| | - Sarah Gilbert
- From the South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (S.A.M., V.B., A.L.K., G.K., S.B., J.P., A.J., M.L., S.M., A.M., C.T., A.T., A.I.), African Leadership in Vaccinology Expertise (C.L.C.), Wits Reproductive Health and HIV Institute (L.F., E.H., M. Masenya, F.P., S.E.), the Antibody Immunity Research Unit, School of Pathology (J.N.B., C.K.W., P.L.M.), and the Perinatal HIV Research Unit (C.B.), Faculty of Health Sciences, and the Department of Science and Innovation/National Research Foundation South African Research Chair Initiative in Vaccine Preventable Diseases Unit (S.A.M., V.B., A.L.K., G.K., S.B., A.I.), University of the Witwatersrand, and the National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS) (J.N.B., C.K.W., P.L.M.), Johannesburg, Setshaba Research Centre, Tshwane (S.D.P., K.A., M. Malahleha, M. Masilela, K.M.), the Division of Pulmonology, Groote Schuur Hospital and the University of Cape Town (K.D., A.E., S.O.), and the Family Centre for Research with Ubuntu, Department of Paediatrics, University of Stellenbosch (S.L.B., M.G., L.R.), Cape Town, Soweto Clinical Trials Centre, Soweto (Q.E.B., A.E.B.), and the Africa Health Research Institute (S.-H.H., H.R., A.S.) and the KwaZulu-Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu-Natal (S.P., H.T., T.O., A.S.), Durban - all in South Africa; the Oxford Vaccine Group, Department of Paediatrics (M.V., P.A., S.R., A.J.P.), and Jenner Institute, Nuffield Department of Medicine (T.L., S.G.), University of Oxford, Oxford, the Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London (K.D., A.E.), Division of Infection and Immunity, University College London, London (K.D.), and AstraZeneca Biopharmaceuticals, Cambridge (N.M.D., E.J.K., T.L.V.) - all in the United Kingdom; and Max Planck Institute for Infection Biology, Berlin (S.-H.H., H.R.)
| | - Andrew J Pollard
- From the South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (S.A.M., V.B., A.L.K., G.K., S.B., J.P., A.J., M.L., S.M., A.M., C.T., A.T., A.I.), African Leadership in Vaccinology Expertise (C.L.C.), Wits Reproductive Health and HIV Institute (L.F., E.H., M. Masenya, F.P., S.E.), the Antibody Immunity Research Unit, School of Pathology (J.N.B., C.K.W., P.L.M.), and the Perinatal HIV Research Unit (C.B.), Faculty of Health Sciences, and the Department of Science and Innovation/National Research Foundation South African Research Chair Initiative in Vaccine Preventable Diseases Unit (S.A.M., V.B., A.L.K., G.K., S.B., A.I.), University of the Witwatersrand, and the National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS) (J.N.B., C.K.W., P.L.M.), Johannesburg, Setshaba Research Centre, Tshwane (S.D.P., K.A., M. Malahleha, M. Masilela, K.M.), the Division of Pulmonology, Groote Schuur Hospital and the University of Cape Town (K.D., A.E., S.O.), and the Family Centre for Research with Ubuntu, Department of Paediatrics, University of Stellenbosch (S.L.B., M.G., L.R.), Cape Town, Soweto Clinical Trials Centre, Soweto (Q.E.B., A.E.B.), and the Africa Health Research Institute (S.-H.H., H.R., A.S.) and the KwaZulu-Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu-Natal (S.P., H.T., T.O., A.S.), Durban - all in South Africa; the Oxford Vaccine Group, Department of Paediatrics (M.V., P.A., S.R., A.J.P.), and Jenner Institute, Nuffield Department of Medicine (T.L., S.G.), University of Oxford, Oxford, the Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London (K.D., A.E.), Division of Infection and Immunity, University College London, London (K.D.), and AstraZeneca Biopharmaceuticals, Cambridge (N.M.D., E.J.K., T.L.V.) - all in the United Kingdom; and Max Planck Institute for Infection Biology, Berlin (S.-H.H., H.R.)
| | - Tulio de Oliveira
- From the South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (S.A.M., V.B., A.L.K., G.K., S.B., J.P., A.J., M.L., S.M., A.M., C.T., A.T., A.I.), African Leadership in Vaccinology Expertise (C.L.C.), Wits Reproductive Health and HIV Institute (L.F., E.H., M. Masenya, F.P., S.E.), the Antibody Immunity Research Unit, School of Pathology (J.N.B., C.K.W., P.L.M.), and the Perinatal HIV Research Unit (C.B.), Faculty of Health Sciences, and the Department of Science and Innovation/National Research Foundation South African Research Chair Initiative in Vaccine Preventable Diseases Unit (S.A.M., V.B., A.L.K., G.K., S.B., A.I.), University of the Witwatersrand, and the National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS) (J.N.B., C.K.W., P.L.M.), Johannesburg, Setshaba Research Centre, Tshwane (S.D.P., K.A., M. Malahleha, M. Masilela, K.M.), the Division of Pulmonology, Groote Schuur Hospital and the University of Cape Town (K.D., A.E., S.O.), and the Family Centre for Research with Ubuntu, Department of Paediatrics, University of Stellenbosch (S.L.B., M.G., L.R.), Cape Town, Soweto Clinical Trials Centre, Soweto (Q.E.B., A.E.B.), and the Africa Health Research Institute (S.-H.H., H.R., A.S.) and the KwaZulu-Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu-Natal (S.P., H.T., T.O., A.S.), Durban - all in South Africa; the Oxford Vaccine Group, Department of Paediatrics (M.V., P.A., S.R., A.J.P.), and Jenner Institute, Nuffield Department of Medicine (T.L., S.G.), University of Oxford, Oxford, the Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London (K.D., A.E.), Division of Infection and Immunity, University College London, London (K.D.), and AstraZeneca Biopharmaceuticals, Cambridge (N.M.D., E.J.K., T.L.V.) - all in the United Kingdom; and Max Planck Institute for Infection Biology, Berlin (S.-H.H., H.R.)
| | - Penny L Moore
- From the South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (S.A.M., V.B., A.L.K., G.K., S.B., J.P., A.J., M.L., S.M., A.M., C.T., A.T., A.I.), African Leadership in Vaccinology Expertise (C.L.C.), Wits Reproductive Health and HIV Institute (L.F., E.H., M. Masenya, F.P., S.E.), the Antibody Immunity Research Unit, School of Pathology (J.N.B., C.K.W., P.L.M.), and the Perinatal HIV Research Unit (C.B.), Faculty of Health Sciences, and the Department of Science and Innovation/National Research Foundation South African Research Chair Initiative in Vaccine Preventable Diseases Unit (S.A.M., V.B., A.L.K., G.K., S.B., A.I.), University of the Witwatersrand, and the National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS) (J.N.B., C.K.W., P.L.M.), Johannesburg, Setshaba Research Centre, Tshwane (S.D.P., K.A., M. Malahleha, M. Masilela, K.M.), the Division of Pulmonology, Groote Schuur Hospital and the University of Cape Town (K.D., A.E., S.O.), and the Family Centre for Research with Ubuntu, Department of Paediatrics, University of Stellenbosch (S.L.B., M.G., L.R.), Cape Town, Soweto Clinical Trials Centre, Soweto (Q.E.B., A.E.B.), and the Africa Health Research Institute (S.-H.H., H.R., A.S.) and the KwaZulu-Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu-Natal (S.P., H.T., T.O., A.S.), Durban - all in South Africa; the Oxford Vaccine Group, Department of Paediatrics (M.V., P.A., S.R., A.J.P.), and Jenner Institute, Nuffield Department of Medicine (T.L., S.G.), University of Oxford, Oxford, the Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London (K.D., A.E.), Division of Infection and Immunity, University College London, London (K.D.), and AstraZeneca Biopharmaceuticals, Cambridge (N.M.D., E.J.K., T.L.V.) - all in the United Kingdom; and Max Planck Institute for Infection Biology, Berlin (S.-H.H., H.R.)
| | - Alex Sigal
- From the South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (S.A.M., V.B., A.L.K., G.K., S.B., J.P., A.J., M.L., S.M., A.M., C.T., A.T., A.I.), African Leadership in Vaccinology Expertise (C.L.C.), Wits Reproductive Health and HIV Institute (L.F., E.H., M. Masenya, F.P., S.E.), the Antibody Immunity Research Unit, School of Pathology (J.N.B., C.K.W., P.L.M.), and the Perinatal HIV Research Unit (C.B.), Faculty of Health Sciences, and the Department of Science and Innovation/National Research Foundation South African Research Chair Initiative in Vaccine Preventable Diseases Unit (S.A.M., V.B., A.L.K., G.K., S.B., A.I.), University of the Witwatersrand, and the National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS) (J.N.B., C.K.W., P.L.M.), Johannesburg, Setshaba Research Centre, Tshwane (S.D.P., K.A., M. Malahleha, M. Masilela, K.M.), the Division of Pulmonology, Groote Schuur Hospital and the University of Cape Town (K.D., A.E., S.O.), and the Family Centre for Research with Ubuntu, Department of Paediatrics, University of Stellenbosch (S.L.B., M.G., L.R.), Cape Town, Soweto Clinical Trials Centre, Soweto (Q.E.B., A.E.B.), and the Africa Health Research Institute (S.-H.H., H.R., A.S.) and the KwaZulu-Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu-Natal (S.P., H.T., T.O., A.S.), Durban - all in South Africa; the Oxford Vaccine Group, Department of Paediatrics (M.V., P.A., S.R., A.J.P.), and Jenner Institute, Nuffield Department of Medicine (T.L., S.G.), University of Oxford, Oxford, the Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London (K.D., A.E.), Division of Infection and Immunity, University College London, London (K.D.), and AstraZeneca Biopharmaceuticals, Cambridge (N.M.D., E.J.K., T.L.V.) - all in the United Kingdom; and Max Planck Institute for Infection Biology, Berlin (S.-H.H., H.R.)
| | - Alane Izu
- From the South African Medical Research Council Vaccines and Infectious Diseases Analytics Research Unit (S.A.M., V.B., A.L.K., G.K., S.B., J.P., A.J., M.L., S.M., A.M., C.T., A.T., A.I.), African Leadership in Vaccinology Expertise (C.L.C.), Wits Reproductive Health and HIV Institute (L.F., E.H., M. Masenya, F.P., S.E.), the Antibody Immunity Research Unit, School of Pathology (J.N.B., C.K.W., P.L.M.), and the Perinatal HIV Research Unit (C.B.), Faculty of Health Sciences, and the Department of Science and Innovation/National Research Foundation South African Research Chair Initiative in Vaccine Preventable Diseases Unit (S.A.M., V.B., A.L.K., G.K., S.B., A.I.), University of the Witwatersrand, and the National Institute for Communicable Diseases (NICD) of the National Health Laboratory Service (NHLS) (J.N.B., C.K.W., P.L.M.), Johannesburg, Setshaba Research Centre, Tshwane (S.D.P., K.A., M. Malahleha, M. Masilela, K.M.), the Division of Pulmonology, Groote Schuur Hospital and the University of Cape Town (K.D., A.E., S.O.), and the Family Centre for Research with Ubuntu, Department of Paediatrics, University of Stellenbosch (S.L.B., M.G., L.R.), Cape Town, Soweto Clinical Trials Centre, Soweto (Q.E.B., A.E.B.), and the Africa Health Research Institute (S.-H.H., H.R., A.S.) and the KwaZulu-Natal Research and Innovation Sequencing Platform (KRISP), University of KwaZulu-Natal (S.P., H.T., T.O., A.S.), Durban - all in South Africa; the Oxford Vaccine Group, Department of Paediatrics (M.V., P.A., S.R., A.J.P.), and Jenner Institute, Nuffield Department of Medicine (T.L., S.G.), University of Oxford, Oxford, the Faculty of Infectious and Tropical Diseases, Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London (K.D., A.E.), Division of Infection and Immunity, University College London, London (K.D.), and AstraZeneca Biopharmaceuticals, Cambridge (N.M.D., E.J.K., T.L.V.) - all in the United Kingdom; and Max Planck Institute for Infection Biology, Berlin (S.-H.H., H.R.)
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O'Toole Á, Hill V, Pybus OG, Watts A, Bogoch II, Khan K, Messina JP, Tegally H, Lessells RR, Giandhari J, Pillay S, Tumedi KA, Nyepetsi G, Kebabonye M, Matsheka M, Mine M, Tokajian S, Hassan H, Salloum T, Merhi G, Koweyes J, Geoghegan JL, de Ligt J, Ren X, Storey M, Freed NE, Pattabiraman C, Prasad P, Desai AS, Vasanthapuram R, Schulz TF, Steinbrück L, Stadler T, Parisi A, Bianco A, García de Viedma D, Buenestado-Serrano S, Borges V, Isidro J, Duarte S, Gomes JP, Zuckerman NS, Mandelboim M, Mor O, Seemann T, Arnott A, Draper J, Gall M, Rawlinson W, Deveson I, Schlebusch S, McMahon J, Leong L, Lim CK, Chironna M, Loconsole D, Bal A, Josset L, Holmes E, St. George K, Lasek-Nesselquist E, Sikkema RS, Oude Munnink B, Koopmans M, Brytting M, Sudha rani V, Pavani S, Smura T, Heim A, Kurkela S, Umair M, Salman M, Bartolini B, Rueca M, Drosten C, Wolff T, Silander O, Eggink D, Reusken C, Vennema H, Park A, Carrington C, Sahadeo N, Carr M, Gonzalez G, de Oliveira T, Faria N, Rambaut A, Kraemer MUG. Tracking the international spread of SARS-CoV-2 lineages B.1.1.7 and B.1.351/501Y-V2. Wellcome Open Res 2021; 6:121. [PMID: 34095513 PMCID: PMC8176267 DOI: 10.12688/wellcomeopenres.16661.1] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/08/2021] [Indexed: 12/13/2022] Open
Abstract
Late in 2020, two genetically-distinct clusters of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) with mutations of biological concern were reported, one in the United Kingdom and one in South Africa. Using a combination of data from routine surveillance, genomic sequencing and international travel we track the international dispersal of lineages B.1.1.7 and B.1.351 (variant 501Y-V2). We account for potential biases in genomic surveillance efforts by including passenger volumes from location of where the lineage was first reported, London and South Africa respectively. Using the software tool grinch (global report investigating novel coronavirus haplotypes), we track the international spread of lineages of concern with automated daily reports, Further, we have built a custom tracking website (cov-lineages.org/global_report.html) which hosts this daily report and will continue to include novel SARS-CoV-2 lineages of concern as they are detected.
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Affiliation(s)
- Áine O'Toole
- Institute of Evolutionary Biology, University of Edinburgh, Edinburgh, UK
| | - Verity Hill
- Institute of Evolutionary Biology, University of Edinburgh, Edinburgh, UK
| | | | - Alexander Watts
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Canada
- BlueDot, Toronto, Canada
| | - Issac I. Bogoch
- Department of Medicine, University of Toronto, Toronto, Canada
- Divisions of General Internal Medicine and Infectious Diseases, University Health Network, Toronto, Canada
| | - Kamran Khan
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Canada
- BlueDot, Toronto, Canada
- Department of Medicine, University of Toronto, Toronto, Canada
| | | | - The COVID-19 Genomics UK (COG-UK) consortium
- Institute of Evolutionary Biology, University of Edinburgh, Edinburgh, UK
- Department of Zoology, University of Oxford, Oxford, UK
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Canada
- BlueDot, Toronto, Canada
- Department of Medicine, University of Toronto, Toronto, Canada
- Divisions of General Internal Medicine and Infectious Diseases, University Health Network, Toronto, Canada
- Department of Geography, University of Oxford, Oxford, UK
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
- Botswana Institute for Technology Research and Innovation, Gaborone, Botswana
- National Health Laboratory, Gaborone, Botswana
- Ministry of Health and Wellness, Gaborone, Botswana
- Department of Natural Sciences, Lebanese American University, Beirut, Lebanon
- Faculty of Public Health, Lebanese University, Beirut, Lebanon
- Department of Microbiology and Immunology, University of Otago, Dunedin, New Zealand
- Institute of Environmental Science and Research, Wellington, New Zealand
- School of Natural and Computational Sciences, Massey University, Auckland, New Zealand
- Department of Neurovirology, National Institute of Mental Health and Neurosciences, Bengaluru, India
- Institute of Virology, Hannover Medical School, Hannover, Germany
- Department of Biosystems Science and Engineering, ETH Zürich, Zurich, Switzerland
- Istituto Zooprofilattico sperimentale della Puglia e della Basilicata, Puglia, Italy
- Hospital General Universitario Gregorio Marañón; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
- CIBER Enfermedades Respiratorias CIBERES, Madrid, Spain
- Bioinformatics Unit, Department of Infectious Diseases, National Institute of Health Doutor Ricardo Jorge (INSA), Lisbon, Portugal
- Innovation and Technology Unit, Department of Human Genetics, National Institute of Health Doutor Ricardo Jorge (INSA), Lisbon, Portugal
- Central Virology Laboratory, Israel Ministry of Health, Sheba Medical Center, Ramat Gan, Israel
- Microbiological Diagnostic Unit Public Health Laboratory, Department of Microbiology & Immunology, University of Melbourne at the Peter Doherty Institute for Infection & Immunity, Melbourne, Australia
- New South Wales Health Pathology - Institute of Clinical Pathology and Medical Research, Sydney, Australia
- New South Wales Health Pathology Randwick, Prince of Wales Hospital, Sydney, Australia
- Kinghorn Centre for Clinical Genomics, Sydney, Australia
- Queensland Reference Centre for Microbial and Public Health Genomics, Forensic and Scientific Services, Health Support Queensland, Queensland Health South Australia Pathology, Adelaide, Australia
- South Australia Pathology, Adelaide, Australia
- Department of Biomedical Sciences and Human Oncology, University of Bari, Bari, Italy
- Centre National de Référence des virus des infections respiratoires, Hospices Civils de Lyon, Lyon, France
- University of Sydney, Sydney, Australia
- Wadsworth Center, New York State Department of Health, Albany, New York, USA
- ErasmusMC, Department of Viroscience, WHO collaborating centre for arbovirus and viral hemorrhagic fever Reference and Research, Rotterdam, The Netherlands
- The Public Health Agency of Sweden, Department of Microbiology, Solna, Sweden
- Upgraded Department of Microbiology, Osmania Medical College, Hyderabad, Telangana, India
- Department of Virology, University of Helsinki, Helsinki, Finland
- HUS Diagnostic Center, HUSLAB, Clinical Microbiology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Department of Virology, National Institute of Health, Islamabad, Pakistan
- National Institute for Infectious Diseases "L. Spallanzani", Rome, Italy
- Institute for Virology, Charité Universitätsmedizin, Berlin, Germany
- Robert Koch-Institut, , Head, Unit 17, Influenza and other Respiratory Viruses, Seestr. 10, Berlin, Germany
- WHO COVID-19 reference laboratory, Centre for Infectious Disease Control-National Institute for Public Health and the Environment, Bilthoven, The Netherlands
- Division of Emerging Infectious Diseases, Bureau of Infectious Disease Diagnosis Control, Korea Disease Control and Prevention Agency, Cheongju-si, Chungcheongbuk-do, South Korea
- University of the West Indies, St. Augustine, Trinidad and Tobago
- National Virus Reference Laboratory, University College Dublin, Dublin, Ireland
- Imperial College London, London, UK
| | - Network for Genomic Surveillance in South Africa (NGS-SA)
- Institute of Evolutionary Biology, University of Edinburgh, Edinburgh, UK
- Department of Zoology, University of Oxford, Oxford, UK
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Canada
- BlueDot, Toronto, Canada
- Department of Medicine, University of Toronto, Toronto, Canada
- Divisions of General Internal Medicine and Infectious Diseases, University Health Network, Toronto, Canada
- Department of Geography, University of Oxford, Oxford, UK
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
- Botswana Institute for Technology Research and Innovation, Gaborone, Botswana
- National Health Laboratory, Gaborone, Botswana
- Ministry of Health and Wellness, Gaborone, Botswana
- Department of Natural Sciences, Lebanese American University, Beirut, Lebanon
- Faculty of Public Health, Lebanese University, Beirut, Lebanon
- Department of Microbiology and Immunology, University of Otago, Dunedin, New Zealand
- Institute of Environmental Science and Research, Wellington, New Zealand
- School of Natural and Computational Sciences, Massey University, Auckland, New Zealand
- Department of Neurovirology, National Institute of Mental Health and Neurosciences, Bengaluru, India
- Institute of Virology, Hannover Medical School, Hannover, Germany
- Department of Biosystems Science and Engineering, ETH Zürich, Zurich, Switzerland
- Istituto Zooprofilattico sperimentale della Puglia e della Basilicata, Puglia, Italy
- Hospital General Universitario Gregorio Marañón; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
- CIBER Enfermedades Respiratorias CIBERES, Madrid, Spain
- Bioinformatics Unit, Department of Infectious Diseases, National Institute of Health Doutor Ricardo Jorge (INSA), Lisbon, Portugal
- Innovation and Technology Unit, Department of Human Genetics, National Institute of Health Doutor Ricardo Jorge (INSA), Lisbon, Portugal
- Central Virology Laboratory, Israel Ministry of Health, Sheba Medical Center, Ramat Gan, Israel
- Microbiological Diagnostic Unit Public Health Laboratory, Department of Microbiology & Immunology, University of Melbourne at the Peter Doherty Institute for Infection & Immunity, Melbourne, Australia
- New South Wales Health Pathology - Institute of Clinical Pathology and Medical Research, Sydney, Australia
- New South Wales Health Pathology Randwick, Prince of Wales Hospital, Sydney, Australia
- Kinghorn Centre for Clinical Genomics, Sydney, Australia
- Queensland Reference Centre for Microbial and Public Health Genomics, Forensic and Scientific Services, Health Support Queensland, Queensland Health South Australia Pathology, Adelaide, Australia
- South Australia Pathology, Adelaide, Australia
- Department of Biomedical Sciences and Human Oncology, University of Bari, Bari, Italy
- Centre National de Référence des virus des infections respiratoires, Hospices Civils de Lyon, Lyon, France
- University of Sydney, Sydney, Australia
- Wadsworth Center, New York State Department of Health, Albany, New York, USA
- ErasmusMC, Department of Viroscience, WHO collaborating centre for arbovirus and viral hemorrhagic fever Reference and Research, Rotterdam, The Netherlands
- The Public Health Agency of Sweden, Department of Microbiology, Solna, Sweden
- Upgraded Department of Microbiology, Osmania Medical College, Hyderabad, Telangana, India
- Department of Virology, University of Helsinki, Helsinki, Finland
- HUS Diagnostic Center, HUSLAB, Clinical Microbiology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Department of Virology, National Institute of Health, Islamabad, Pakistan
- National Institute for Infectious Diseases "L. Spallanzani", Rome, Italy
- Institute for Virology, Charité Universitätsmedizin, Berlin, Germany
- Robert Koch-Institut, , Head, Unit 17, Influenza and other Respiratory Viruses, Seestr. 10, Berlin, Germany
- WHO COVID-19 reference laboratory, Centre for Infectious Disease Control-National Institute for Public Health and the Environment, Bilthoven, The Netherlands
- Division of Emerging Infectious Diseases, Bureau of Infectious Disease Diagnosis Control, Korea Disease Control and Prevention Agency, Cheongju-si, Chungcheongbuk-do, South Korea
- University of the West Indies, St. Augustine, Trinidad and Tobago
- National Virus Reference Laboratory, University College Dublin, Dublin, Ireland
- Imperial College London, London, UK
| | - Brazil-UK CADDE Genomic Network
- Institute of Evolutionary Biology, University of Edinburgh, Edinburgh, UK
- Department of Zoology, University of Oxford, Oxford, UK
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Canada
- BlueDot, Toronto, Canada
- Department of Medicine, University of Toronto, Toronto, Canada
- Divisions of General Internal Medicine and Infectious Diseases, University Health Network, Toronto, Canada
- Department of Geography, University of Oxford, Oxford, UK
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
- Botswana Institute for Technology Research and Innovation, Gaborone, Botswana
- National Health Laboratory, Gaborone, Botswana
- Ministry of Health and Wellness, Gaborone, Botswana
- Department of Natural Sciences, Lebanese American University, Beirut, Lebanon
- Faculty of Public Health, Lebanese University, Beirut, Lebanon
- Department of Microbiology and Immunology, University of Otago, Dunedin, New Zealand
- Institute of Environmental Science and Research, Wellington, New Zealand
- School of Natural and Computational Sciences, Massey University, Auckland, New Zealand
- Department of Neurovirology, National Institute of Mental Health and Neurosciences, Bengaluru, India
- Institute of Virology, Hannover Medical School, Hannover, Germany
- Department of Biosystems Science and Engineering, ETH Zürich, Zurich, Switzerland
- Istituto Zooprofilattico sperimentale della Puglia e della Basilicata, Puglia, Italy
- Hospital General Universitario Gregorio Marañón; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
- CIBER Enfermedades Respiratorias CIBERES, Madrid, Spain
- Bioinformatics Unit, Department of Infectious Diseases, National Institute of Health Doutor Ricardo Jorge (INSA), Lisbon, Portugal
- Innovation and Technology Unit, Department of Human Genetics, National Institute of Health Doutor Ricardo Jorge (INSA), Lisbon, Portugal
- Central Virology Laboratory, Israel Ministry of Health, Sheba Medical Center, Ramat Gan, Israel
- Microbiological Diagnostic Unit Public Health Laboratory, Department of Microbiology & Immunology, University of Melbourne at the Peter Doherty Institute for Infection & Immunity, Melbourne, Australia
- New South Wales Health Pathology - Institute of Clinical Pathology and Medical Research, Sydney, Australia
- New South Wales Health Pathology Randwick, Prince of Wales Hospital, Sydney, Australia
- Kinghorn Centre for Clinical Genomics, Sydney, Australia
- Queensland Reference Centre for Microbial and Public Health Genomics, Forensic and Scientific Services, Health Support Queensland, Queensland Health South Australia Pathology, Adelaide, Australia
- South Australia Pathology, Adelaide, Australia
- Department of Biomedical Sciences and Human Oncology, University of Bari, Bari, Italy
- Centre National de Référence des virus des infections respiratoires, Hospices Civils de Lyon, Lyon, France
- University of Sydney, Sydney, Australia
- Wadsworth Center, New York State Department of Health, Albany, New York, USA
- ErasmusMC, Department of Viroscience, WHO collaborating centre for arbovirus and viral hemorrhagic fever Reference and Research, Rotterdam, The Netherlands
- The Public Health Agency of Sweden, Department of Microbiology, Solna, Sweden
- Upgraded Department of Microbiology, Osmania Medical College, Hyderabad, Telangana, India
- Department of Virology, University of Helsinki, Helsinki, Finland
- HUS Diagnostic Center, HUSLAB, Clinical Microbiology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Department of Virology, National Institute of Health, Islamabad, Pakistan
- National Institute for Infectious Diseases "L. Spallanzani", Rome, Italy
- Institute for Virology, Charité Universitätsmedizin, Berlin, Germany
- Robert Koch-Institut, , Head, Unit 17, Influenza and other Respiratory Viruses, Seestr. 10, Berlin, Germany
- WHO COVID-19 reference laboratory, Centre for Infectious Disease Control-National Institute for Public Health and the Environment, Bilthoven, The Netherlands
- Division of Emerging Infectious Diseases, Bureau of Infectious Disease Diagnosis Control, Korea Disease Control and Prevention Agency, Cheongju-si, Chungcheongbuk-do, South Korea
- University of the West Indies, St. Augustine, Trinidad and Tobago
- National Virus Reference Laboratory, University College Dublin, Dublin, Ireland
- Imperial College London, London, UK
| | - Houriiyah Tegally
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Richard R. Lessells
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Jennifer Giandhari
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Sureshnee Pillay
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | | | | | | | | | - Madisa Mine
- National Health Laboratory, Gaborone, Botswana
| | - Sima Tokajian
- Department of Natural Sciences, Lebanese American University, Beirut, Lebanon
| | - Hamad Hassan
- Faculty of Public Health, Lebanese University, Beirut, Lebanon
| | - Tamara Salloum
- Department of Natural Sciences, Lebanese American University, Beirut, Lebanon
| | - Georgi Merhi
- Department of Natural Sciences, Lebanese American University, Beirut, Lebanon
| | - Jad Koweyes
- Department of Natural Sciences, Lebanese American University, Beirut, Lebanon
| | - Jemma L. Geoghegan
- Department of Microbiology and Immunology, University of Otago, Dunedin, New Zealand
- Institute of Environmental Science and Research, Wellington, New Zealand
| | - Joep de Ligt
- Institute of Environmental Science and Research, Wellington, New Zealand
| | - Xiaoyun Ren
- Institute of Environmental Science and Research, Wellington, New Zealand
| | - Matthew Storey
- Institute of Environmental Science and Research, Wellington, New Zealand
| | - Nikki E. Freed
- School of Natural and Computational Sciences, Massey University, Auckland, New Zealand
| | - Chitra Pattabiraman
- Department of Neurovirology, National Institute of Mental Health and Neurosciences, Bengaluru, India
| | - Pramada Prasad
- Department of Neurovirology, National Institute of Mental Health and Neurosciences, Bengaluru, India
| | - Anita S. Desai
- Department of Neurovirology, National Institute of Mental Health and Neurosciences, Bengaluru, India
| | - Ravi Vasanthapuram
- Department of Neurovirology, National Institute of Mental Health and Neurosciences, Bengaluru, India
| | - Thomas F. Schulz
- Institute of Virology, Hannover Medical School, Hannover, Germany
| | - Lars Steinbrück
- Institute of Virology, Hannover Medical School, Hannover, Germany
| | - Tanja Stadler
- Department of Biosystems Science and Engineering, ETH Zürich, Zurich, Switzerland
| | - Swiss Viollier Sequencing Consortium
- Institute of Evolutionary Biology, University of Edinburgh, Edinburgh, UK
- Department of Zoology, University of Oxford, Oxford, UK
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Canada
- BlueDot, Toronto, Canada
- Department of Medicine, University of Toronto, Toronto, Canada
- Divisions of General Internal Medicine and Infectious Diseases, University Health Network, Toronto, Canada
- Department of Geography, University of Oxford, Oxford, UK
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
- Botswana Institute for Technology Research and Innovation, Gaborone, Botswana
- National Health Laboratory, Gaborone, Botswana
- Ministry of Health and Wellness, Gaborone, Botswana
- Department of Natural Sciences, Lebanese American University, Beirut, Lebanon
- Faculty of Public Health, Lebanese University, Beirut, Lebanon
- Department of Microbiology and Immunology, University of Otago, Dunedin, New Zealand
- Institute of Environmental Science and Research, Wellington, New Zealand
- School of Natural and Computational Sciences, Massey University, Auckland, New Zealand
- Department of Neurovirology, National Institute of Mental Health and Neurosciences, Bengaluru, India
- Institute of Virology, Hannover Medical School, Hannover, Germany
- Department of Biosystems Science and Engineering, ETH Zürich, Zurich, Switzerland
- Istituto Zooprofilattico sperimentale della Puglia e della Basilicata, Puglia, Italy
- Hospital General Universitario Gregorio Marañón; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
- CIBER Enfermedades Respiratorias CIBERES, Madrid, Spain
- Bioinformatics Unit, Department of Infectious Diseases, National Institute of Health Doutor Ricardo Jorge (INSA), Lisbon, Portugal
- Innovation and Technology Unit, Department of Human Genetics, National Institute of Health Doutor Ricardo Jorge (INSA), Lisbon, Portugal
- Central Virology Laboratory, Israel Ministry of Health, Sheba Medical Center, Ramat Gan, Israel
- Microbiological Diagnostic Unit Public Health Laboratory, Department of Microbiology & Immunology, University of Melbourne at the Peter Doherty Institute for Infection & Immunity, Melbourne, Australia
- New South Wales Health Pathology - Institute of Clinical Pathology and Medical Research, Sydney, Australia
- New South Wales Health Pathology Randwick, Prince of Wales Hospital, Sydney, Australia
- Kinghorn Centre for Clinical Genomics, Sydney, Australia
- Queensland Reference Centre for Microbial and Public Health Genomics, Forensic and Scientific Services, Health Support Queensland, Queensland Health South Australia Pathology, Adelaide, Australia
- South Australia Pathology, Adelaide, Australia
- Department of Biomedical Sciences and Human Oncology, University of Bari, Bari, Italy
- Centre National de Référence des virus des infections respiratoires, Hospices Civils de Lyon, Lyon, France
- University of Sydney, Sydney, Australia
- Wadsworth Center, New York State Department of Health, Albany, New York, USA
- ErasmusMC, Department of Viroscience, WHO collaborating centre for arbovirus and viral hemorrhagic fever Reference and Research, Rotterdam, The Netherlands
- The Public Health Agency of Sweden, Department of Microbiology, Solna, Sweden
- Upgraded Department of Microbiology, Osmania Medical College, Hyderabad, Telangana, India
- Department of Virology, University of Helsinki, Helsinki, Finland
- HUS Diagnostic Center, HUSLAB, Clinical Microbiology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Department of Virology, National Institute of Health, Islamabad, Pakistan
- National Institute for Infectious Diseases "L. Spallanzani", Rome, Italy
- Institute for Virology, Charité Universitätsmedizin, Berlin, Germany
- Robert Koch-Institut, , Head, Unit 17, Influenza and other Respiratory Viruses, Seestr. 10, Berlin, Germany
- WHO COVID-19 reference laboratory, Centre for Infectious Disease Control-National Institute for Public Health and the Environment, Bilthoven, The Netherlands
- Division of Emerging Infectious Diseases, Bureau of Infectious Disease Diagnosis Control, Korea Disease Control and Prevention Agency, Cheongju-si, Chungcheongbuk-do, South Korea
- University of the West Indies, St. Augustine, Trinidad and Tobago
- National Virus Reference Laboratory, University College Dublin, Dublin, Ireland
- Imperial College London, London, UK
| | - Antonio Parisi
- Istituto Zooprofilattico sperimentale della Puglia e della Basilicata, Puglia, Italy
| | - Angelica Bianco
- Istituto Zooprofilattico sperimentale della Puglia e della Basilicata, Puglia, Italy
| | - Darío García de Viedma
- Hospital General Universitario Gregorio Marañón; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
- CIBER Enfermedades Respiratorias CIBERES, Madrid, Spain
| | - Sergio Buenestado-Serrano
- Hospital General Universitario Gregorio Marañón; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
| | - Vítor Borges
- Bioinformatics Unit, Department of Infectious Diseases, National Institute of Health Doutor Ricardo Jorge (INSA), Lisbon, Portugal
| | - Joana Isidro
- Bioinformatics Unit, Department of Infectious Diseases, National Institute of Health Doutor Ricardo Jorge (INSA), Lisbon, Portugal
| | - Sílvia Duarte
- Innovation and Technology Unit, Department of Human Genetics, National Institute of Health Doutor Ricardo Jorge (INSA), Lisbon, Portugal
| | - João Paulo Gomes
- Bioinformatics Unit, Department of Infectious Diseases, National Institute of Health Doutor Ricardo Jorge (INSA), Lisbon, Portugal
| | - Neta S. Zuckerman
- Central Virology Laboratory, Israel Ministry of Health, Sheba Medical Center, Ramat Gan, Israel
| | - Michal Mandelboim
- Central Virology Laboratory, Israel Ministry of Health, Sheba Medical Center, Ramat Gan, Israel
| | - Orna Mor
- Central Virology Laboratory, Israel Ministry of Health, Sheba Medical Center, Ramat Gan, Israel
| | - Torsten Seemann
- Microbiological Diagnostic Unit Public Health Laboratory, Department of Microbiology & Immunology, University of Melbourne at the Peter Doherty Institute for Infection & Immunity, Melbourne, Australia
| | - Alicia Arnott
- New South Wales Health Pathology - Institute of Clinical Pathology and Medical Research, Sydney, Australia
| | - Jenny Draper
- New South Wales Health Pathology - Institute of Clinical Pathology and Medical Research, Sydney, Australia
| | - Mailie Gall
- New South Wales Health Pathology - Institute of Clinical Pathology and Medical Research, Sydney, Australia
| | - William Rawlinson
- New South Wales Health Pathology Randwick, Prince of Wales Hospital, Sydney, Australia
| | - Ira Deveson
- Kinghorn Centre for Clinical Genomics, Sydney, Australia
| | - Sanmarié Schlebusch
- Queensland Reference Centre for Microbial and Public Health Genomics, Forensic and Scientific Services, Health Support Queensland, Queensland Health South Australia Pathology, Adelaide, Australia
| | - Jamie McMahon
- Queensland Reference Centre for Microbial and Public Health Genomics, Forensic and Scientific Services, Health Support Queensland, Queensland Health South Australia Pathology, Adelaide, Australia
| | - Lex Leong
- South Australia Pathology, Adelaide, Australia
| | | | - Maria Chironna
- Department of Biomedical Sciences and Human Oncology, University of Bari, Bari, Italy
| | - Daniela Loconsole
- Department of Biomedical Sciences and Human Oncology, University of Bari, Bari, Italy
| | - Antonin Bal
- Centre National de Référence des virus des infections respiratoires, Hospices Civils de Lyon, Lyon, France
| | - Laurence Josset
- Centre National de Référence des virus des infections respiratoires, Hospices Civils de Lyon, Lyon, France
| | | | - Kirsten St. George
- Wadsworth Center, New York State Department of Health, Albany, New York, USA
| | | | - Reina S. Sikkema
- ErasmusMC, Department of Viroscience, WHO collaborating centre for arbovirus and viral hemorrhagic fever Reference and Research, Rotterdam, The Netherlands
| | - Bas Oude Munnink
- ErasmusMC, Department of Viroscience, WHO collaborating centre for arbovirus and viral hemorrhagic fever Reference and Research, Rotterdam, The Netherlands
| | - Marion Koopmans
- ErasmusMC, Department of Viroscience, WHO collaborating centre for arbovirus and viral hemorrhagic fever Reference and Research, Rotterdam, The Netherlands
| | - Mia Brytting
- The Public Health Agency of Sweden, Department of Microbiology, Solna, Sweden
| | - V. Sudha rani
- Upgraded Department of Microbiology, Osmania Medical College, Hyderabad, Telangana, India
| | - S. Pavani
- Upgraded Department of Microbiology, Osmania Medical College, Hyderabad, Telangana, India
| | - Teemu Smura
- Department of Virology, University of Helsinki, Helsinki, Finland
| | - Albert Heim
- Institute of Virology, Hannover Medical School, Hannover, Germany
| | - Satu Kurkela
- HUS Diagnostic Center, HUSLAB, Clinical Microbiology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Massab Umair
- Department of Virology, National Institute of Health, Islamabad, Pakistan
| | - Muhammad Salman
- Department of Virology, National Institute of Health, Islamabad, Pakistan
| | - Barbara Bartolini
- National Institute for Infectious Diseases "L. Spallanzani", Rome, Italy
| | - Martina Rueca
- National Institute for Infectious Diseases "L. Spallanzani", Rome, Italy
| | - Christian Drosten
- Institute for Virology, Charité Universitätsmedizin, Berlin, Germany
| | - Thorsten Wolff
- Robert Koch-Institut, , Head, Unit 17, Influenza and other Respiratory Viruses, Seestr. 10, Berlin, Germany
| | - Olin Silander
- School of Natural and Computational Sciences, Massey University, Auckland, New Zealand
| | - Dirk Eggink
- WHO COVID-19 reference laboratory, Centre for Infectious Disease Control-National Institute for Public Health and the Environment, Bilthoven, The Netherlands
| | - Chantal Reusken
- WHO COVID-19 reference laboratory, Centre for Infectious Disease Control-National Institute for Public Health and the Environment, Bilthoven, The Netherlands
| | - Harry Vennema
- WHO COVID-19 reference laboratory, Centre for Infectious Disease Control-National Institute for Public Health and the Environment, Bilthoven, The Netherlands
| | - Aekyung Park
- Division of Emerging Infectious Diseases, Bureau of Infectious Disease Diagnosis Control, Korea Disease Control and Prevention Agency, Cheongju-si, Chungcheongbuk-do, South Korea
| | | | - Nikita Sahadeo
- University of the West Indies, St. Augustine, Trinidad and Tobago
| | - Michael Carr
- National Virus Reference Laboratory, University College Dublin, Dublin, Ireland
| | - Gabo Gonzalez
- National Virus Reference Laboratory, University College Dublin, Dublin, Ireland
| | - SEARCH Alliance San Diego
- Institute of Evolutionary Biology, University of Edinburgh, Edinburgh, UK
- Department of Zoology, University of Oxford, Oxford, UK
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Canada
- BlueDot, Toronto, Canada
- Department of Medicine, University of Toronto, Toronto, Canada
- Divisions of General Internal Medicine and Infectious Diseases, University Health Network, Toronto, Canada
- Department of Geography, University of Oxford, Oxford, UK
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
- Botswana Institute for Technology Research and Innovation, Gaborone, Botswana
- National Health Laboratory, Gaborone, Botswana
- Ministry of Health and Wellness, Gaborone, Botswana
- Department of Natural Sciences, Lebanese American University, Beirut, Lebanon
- Faculty of Public Health, Lebanese University, Beirut, Lebanon
- Department of Microbiology and Immunology, University of Otago, Dunedin, New Zealand
- Institute of Environmental Science and Research, Wellington, New Zealand
- School of Natural and Computational Sciences, Massey University, Auckland, New Zealand
- Department of Neurovirology, National Institute of Mental Health and Neurosciences, Bengaluru, India
- Institute of Virology, Hannover Medical School, Hannover, Germany
- Department of Biosystems Science and Engineering, ETH Zürich, Zurich, Switzerland
- Istituto Zooprofilattico sperimentale della Puglia e della Basilicata, Puglia, Italy
- Hospital General Universitario Gregorio Marañón; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
- CIBER Enfermedades Respiratorias CIBERES, Madrid, Spain
- Bioinformatics Unit, Department of Infectious Diseases, National Institute of Health Doutor Ricardo Jorge (INSA), Lisbon, Portugal
- Innovation and Technology Unit, Department of Human Genetics, National Institute of Health Doutor Ricardo Jorge (INSA), Lisbon, Portugal
- Central Virology Laboratory, Israel Ministry of Health, Sheba Medical Center, Ramat Gan, Israel
- Microbiological Diagnostic Unit Public Health Laboratory, Department of Microbiology & Immunology, University of Melbourne at the Peter Doherty Institute for Infection & Immunity, Melbourne, Australia
- New South Wales Health Pathology - Institute of Clinical Pathology and Medical Research, Sydney, Australia
- New South Wales Health Pathology Randwick, Prince of Wales Hospital, Sydney, Australia
- Kinghorn Centre for Clinical Genomics, Sydney, Australia
- Queensland Reference Centre for Microbial and Public Health Genomics, Forensic and Scientific Services, Health Support Queensland, Queensland Health South Australia Pathology, Adelaide, Australia
- South Australia Pathology, Adelaide, Australia
- Department of Biomedical Sciences and Human Oncology, University of Bari, Bari, Italy
- Centre National de Référence des virus des infections respiratoires, Hospices Civils de Lyon, Lyon, France
- University of Sydney, Sydney, Australia
- Wadsworth Center, New York State Department of Health, Albany, New York, USA
- ErasmusMC, Department of Viroscience, WHO collaborating centre for arbovirus and viral hemorrhagic fever Reference and Research, Rotterdam, The Netherlands
- The Public Health Agency of Sweden, Department of Microbiology, Solna, Sweden
- Upgraded Department of Microbiology, Osmania Medical College, Hyderabad, Telangana, India
- Department of Virology, University of Helsinki, Helsinki, Finland
- HUS Diagnostic Center, HUSLAB, Clinical Microbiology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Department of Virology, National Institute of Health, Islamabad, Pakistan
- National Institute for Infectious Diseases "L. Spallanzani", Rome, Italy
- Institute for Virology, Charité Universitätsmedizin, Berlin, Germany
- Robert Koch-Institut, , Head, Unit 17, Influenza and other Respiratory Viruses, Seestr. 10, Berlin, Germany
- WHO COVID-19 reference laboratory, Centre for Infectious Disease Control-National Institute for Public Health and the Environment, Bilthoven, The Netherlands
- Division of Emerging Infectious Diseases, Bureau of Infectious Disease Diagnosis Control, Korea Disease Control and Prevention Agency, Cheongju-si, Chungcheongbuk-do, South Korea
- University of the West Indies, St. Augustine, Trinidad and Tobago
- National Virus Reference Laboratory, University College Dublin, Dublin, Ireland
- Imperial College London, London, UK
| | - National Virus Reference Laboratory
- Institute of Evolutionary Biology, University of Edinburgh, Edinburgh, UK
- Department of Zoology, University of Oxford, Oxford, UK
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Canada
- BlueDot, Toronto, Canada
- Department of Medicine, University of Toronto, Toronto, Canada
- Divisions of General Internal Medicine and Infectious Diseases, University Health Network, Toronto, Canada
- Department of Geography, University of Oxford, Oxford, UK
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
- Botswana Institute for Technology Research and Innovation, Gaborone, Botswana
- National Health Laboratory, Gaborone, Botswana
- Ministry of Health and Wellness, Gaborone, Botswana
- Department of Natural Sciences, Lebanese American University, Beirut, Lebanon
- Faculty of Public Health, Lebanese University, Beirut, Lebanon
- Department of Microbiology and Immunology, University of Otago, Dunedin, New Zealand
- Institute of Environmental Science and Research, Wellington, New Zealand
- School of Natural and Computational Sciences, Massey University, Auckland, New Zealand
- Department of Neurovirology, National Institute of Mental Health and Neurosciences, Bengaluru, India
- Institute of Virology, Hannover Medical School, Hannover, Germany
- Department of Biosystems Science and Engineering, ETH Zürich, Zurich, Switzerland
- Istituto Zooprofilattico sperimentale della Puglia e della Basilicata, Puglia, Italy
- Hospital General Universitario Gregorio Marañón; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
- CIBER Enfermedades Respiratorias CIBERES, Madrid, Spain
- Bioinformatics Unit, Department of Infectious Diseases, National Institute of Health Doutor Ricardo Jorge (INSA), Lisbon, Portugal
- Innovation and Technology Unit, Department of Human Genetics, National Institute of Health Doutor Ricardo Jorge (INSA), Lisbon, Portugal
- Central Virology Laboratory, Israel Ministry of Health, Sheba Medical Center, Ramat Gan, Israel
- Microbiological Diagnostic Unit Public Health Laboratory, Department of Microbiology & Immunology, University of Melbourne at the Peter Doherty Institute for Infection & Immunity, Melbourne, Australia
- New South Wales Health Pathology - Institute of Clinical Pathology and Medical Research, Sydney, Australia
- New South Wales Health Pathology Randwick, Prince of Wales Hospital, Sydney, Australia
- Kinghorn Centre for Clinical Genomics, Sydney, Australia
- Queensland Reference Centre for Microbial and Public Health Genomics, Forensic and Scientific Services, Health Support Queensland, Queensland Health South Australia Pathology, Adelaide, Australia
- South Australia Pathology, Adelaide, Australia
- Department of Biomedical Sciences and Human Oncology, University of Bari, Bari, Italy
- Centre National de Référence des virus des infections respiratoires, Hospices Civils de Lyon, Lyon, France
- University of Sydney, Sydney, Australia
- Wadsworth Center, New York State Department of Health, Albany, New York, USA
- ErasmusMC, Department of Viroscience, WHO collaborating centre for arbovirus and viral hemorrhagic fever Reference and Research, Rotterdam, The Netherlands
- The Public Health Agency of Sweden, Department of Microbiology, Solna, Sweden
- Upgraded Department of Microbiology, Osmania Medical College, Hyderabad, Telangana, India
- Department of Virology, University of Helsinki, Helsinki, Finland
- HUS Diagnostic Center, HUSLAB, Clinical Microbiology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Department of Virology, National Institute of Health, Islamabad, Pakistan
- National Institute for Infectious Diseases "L. Spallanzani", Rome, Italy
- Institute for Virology, Charité Universitätsmedizin, Berlin, Germany
- Robert Koch-Institut, , Head, Unit 17, Influenza and other Respiratory Viruses, Seestr. 10, Berlin, Germany
- WHO COVID-19 reference laboratory, Centre for Infectious Disease Control-National Institute for Public Health and the Environment, Bilthoven, The Netherlands
- Division of Emerging Infectious Diseases, Bureau of Infectious Disease Diagnosis Control, Korea Disease Control and Prevention Agency, Cheongju-si, Chungcheongbuk-do, South Korea
- University of the West Indies, St. Augustine, Trinidad and Tobago
- National Virus Reference Laboratory, University College Dublin, Dublin, Ireland
- Imperial College London, London, UK
| | - SeqCOVID-Spain
- Institute of Evolutionary Biology, University of Edinburgh, Edinburgh, UK
- Department of Zoology, University of Oxford, Oxford, UK
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Canada
- BlueDot, Toronto, Canada
- Department of Medicine, University of Toronto, Toronto, Canada
- Divisions of General Internal Medicine and Infectious Diseases, University Health Network, Toronto, Canada
- Department of Geography, University of Oxford, Oxford, UK
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
- Botswana Institute for Technology Research and Innovation, Gaborone, Botswana
- National Health Laboratory, Gaborone, Botswana
- Ministry of Health and Wellness, Gaborone, Botswana
- Department of Natural Sciences, Lebanese American University, Beirut, Lebanon
- Faculty of Public Health, Lebanese University, Beirut, Lebanon
- Department of Microbiology and Immunology, University of Otago, Dunedin, New Zealand
- Institute of Environmental Science and Research, Wellington, New Zealand
- School of Natural and Computational Sciences, Massey University, Auckland, New Zealand
- Department of Neurovirology, National Institute of Mental Health and Neurosciences, Bengaluru, India
- Institute of Virology, Hannover Medical School, Hannover, Germany
- Department of Biosystems Science and Engineering, ETH Zürich, Zurich, Switzerland
- Istituto Zooprofilattico sperimentale della Puglia e della Basilicata, Puglia, Italy
- Hospital General Universitario Gregorio Marañón; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
- CIBER Enfermedades Respiratorias CIBERES, Madrid, Spain
- Bioinformatics Unit, Department of Infectious Diseases, National Institute of Health Doutor Ricardo Jorge (INSA), Lisbon, Portugal
- Innovation and Technology Unit, Department of Human Genetics, National Institute of Health Doutor Ricardo Jorge (INSA), Lisbon, Portugal
- Central Virology Laboratory, Israel Ministry of Health, Sheba Medical Center, Ramat Gan, Israel
- Microbiological Diagnostic Unit Public Health Laboratory, Department of Microbiology & Immunology, University of Melbourne at the Peter Doherty Institute for Infection & Immunity, Melbourne, Australia
- New South Wales Health Pathology - Institute of Clinical Pathology and Medical Research, Sydney, Australia
- New South Wales Health Pathology Randwick, Prince of Wales Hospital, Sydney, Australia
- Kinghorn Centre for Clinical Genomics, Sydney, Australia
- Queensland Reference Centre for Microbial and Public Health Genomics, Forensic and Scientific Services, Health Support Queensland, Queensland Health South Australia Pathology, Adelaide, Australia
- South Australia Pathology, Adelaide, Australia
- Department of Biomedical Sciences and Human Oncology, University of Bari, Bari, Italy
- Centre National de Référence des virus des infections respiratoires, Hospices Civils de Lyon, Lyon, France
- University of Sydney, Sydney, Australia
- Wadsworth Center, New York State Department of Health, Albany, New York, USA
- ErasmusMC, Department of Viroscience, WHO collaborating centre for arbovirus and viral hemorrhagic fever Reference and Research, Rotterdam, The Netherlands
- The Public Health Agency of Sweden, Department of Microbiology, Solna, Sweden
- Upgraded Department of Microbiology, Osmania Medical College, Hyderabad, Telangana, India
- Department of Virology, University of Helsinki, Helsinki, Finland
- HUS Diagnostic Center, HUSLAB, Clinical Microbiology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Department of Virology, National Institute of Health, Islamabad, Pakistan
- National Institute for Infectious Diseases "L. Spallanzani", Rome, Italy
- Institute for Virology, Charité Universitätsmedizin, Berlin, Germany
- Robert Koch-Institut, , Head, Unit 17, Influenza and other Respiratory Viruses, Seestr. 10, Berlin, Germany
- WHO COVID-19 reference laboratory, Centre for Infectious Disease Control-National Institute for Public Health and the Environment, Bilthoven, The Netherlands
- Division of Emerging Infectious Diseases, Bureau of Infectious Disease Diagnosis Control, Korea Disease Control and Prevention Agency, Cheongju-si, Chungcheongbuk-do, South Korea
- University of the West Indies, St. Augustine, Trinidad and Tobago
- National Virus Reference Laboratory, University College Dublin, Dublin, Ireland
- Imperial College London, London, UK
| | - Danish Covid-19 Genome Consortium (DCGC)
- Institute of Evolutionary Biology, University of Edinburgh, Edinburgh, UK
- Department of Zoology, University of Oxford, Oxford, UK
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Canada
- BlueDot, Toronto, Canada
- Department of Medicine, University of Toronto, Toronto, Canada
- Divisions of General Internal Medicine and Infectious Diseases, University Health Network, Toronto, Canada
- Department of Geography, University of Oxford, Oxford, UK
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
- Botswana Institute for Technology Research and Innovation, Gaborone, Botswana
- National Health Laboratory, Gaborone, Botswana
- Ministry of Health and Wellness, Gaborone, Botswana
- Department of Natural Sciences, Lebanese American University, Beirut, Lebanon
- Faculty of Public Health, Lebanese University, Beirut, Lebanon
- Department of Microbiology and Immunology, University of Otago, Dunedin, New Zealand
- Institute of Environmental Science and Research, Wellington, New Zealand
- School of Natural and Computational Sciences, Massey University, Auckland, New Zealand
- Department of Neurovirology, National Institute of Mental Health and Neurosciences, Bengaluru, India
- Institute of Virology, Hannover Medical School, Hannover, Germany
- Department of Biosystems Science and Engineering, ETH Zürich, Zurich, Switzerland
- Istituto Zooprofilattico sperimentale della Puglia e della Basilicata, Puglia, Italy
- Hospital General Universitario Gregorio Marañón; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
- CIBER Enfermedades Respiratorias CIBERES, Madrid, Spain
- Bioinformatics Unit, Department of Infectious Diseases, National Institute of Health Doutor Ricardo Jorge (INSA), Lisbon, Portugal
- Innovation and Technology Unit, Department of Human Genetics, National Institute of Health Doutor Ricardo Jorge (INSA), Lisbon, Portugal
- Central Virology Laboratory, Israel Ministry of Health, Sheba Medical Center, Ramat Gan, Israel
- Microbiological Diagnostic Unit Public Health Laboratory, Department of Microbiology & Immunology, University of Melbourne at the Peter Doherty Institute for Infection & Immunity, Melbourne, Australia
- New South Wales Health Pathology - Institute of Clinical Pathology and Medical Research, Sydney, Australia
- New South Wales Health Pathology Randwick, Prince of Wales Hospital, Sydney, Australia
- Kinghorn Centre for Clinical Genomics, Sydney, Australia
- Queensland Reference Centre for Microbial and Public Health Genomics, Forensic and Scientific Services, Health Support Queensland, Queensland Health South Australia Pathology, Adelaide, Australia
- South Australia Pathology, Adelaide, Australia
- Department of Biomedical Sciences and Human Oncology, University of Bari, Bari, Italy
- Centre National de Référence des virus des infections respiratoires, Hospices Civils de Lyon, Lyon, France
- University of Sydney, Sydney, Australia
- Wadsworth Center, New York State Department of Health, Albany, New York, USA
- ErasmusMC, Department of Viroscience, WHO collaborating centre for arbovirus and viral hemorrhagic fever Reference and Research, Rotterdam, The Netherlands
- The Public Health Agency of Sweden, Department of Microbiology, Solna, Sweden
- Upgraded Department of Microbiology, Osmania Medical College, Hyderabad, Telangana, India
- Department of Virology, University of Helsinki, Helsinki, Finland
- HUS Diagnostic Center, HUSLAB, Clinical Microbiology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Department of Virology, National Institute of Health, Islamabad, Pakistan
- National Institute for Infectious Diseases "L. Spallanzani", Rome, Italy
- Institute for Virology, Charité Universitätsmedizin, Berlin, Germany
- Robert Koch-Institut, , Head, Unit 17, Influenza and other Respiratory Viruses, Seestr. 10, Berlin, Germany
- WHO COVID-19 reference laboratory, Centre for Infectious Disease Control-National Institute for Public Health and the Environment, Bilthoven, The Netherlands
- Division of Emerging Infectious Diseases, Bureau of Infectious Disease Diagnosis Control, Korea Disease Control and Prevention Agency, Cheongju-si, Chungcheongbuk-do, South Korea
- University of the West Indies, St. Augustine, Trinidad and Tobago
- National Virus Reference Laboratory, University College Dublin, Dublin, Ireland
- Imperial College London, London, UK
| | - Communicable Diseases Genomic Network (CDGN)
- Institute of Evolutionary Biology, University of Edinburgh, Edinburgh, UK
- Department of Zoology, University of Oxford, Oxford, UK
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Canada
- BlueDot, Toronto, Canada
- Department of Medicine, University of Toronto, Toronto, Canada
- Divisions of General Internal Medicine and Infectious Diseases, University Health Network, Toronto, Canada
- Department of Geography, University of Oxford, Oxford, UK
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
- Botswana Institute for Technology Research and Innovation, Gaborone, Botswana
- National Health Laboratory, Gaborone, Botswana
- Ministry of Health and Wellness, Gaborone, Botswana
- Department of Natural Sciences, Lebanese American University, Beirut, Lebanon
- Faculty of Public Health, Lebanese University, Beirut, Lebanon
- Department of Microbiology and Immunology, University of Otago, Dunedin, New Zealand
- Institute of Environmental Science and Research, Wellington, New Zealand
- School of Natural and Computational Sciences, Massey University, Auckland, New Zealand
- Department of Neurovirology, National Institute of Mental Health and Neurosciences, Bengaluru, India
- Institute of Virology, Hannover Medical School, Hannover, Germany
- Department of Biosystems Science and Engineering, ETH Zürich, Zurich, Switzerland
- Istituto Zooprofilattico sperimentale della Puglia e della Basilicata, Puglia, Italy
- Hospital General Universitario Gregorio Marañón; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
- CIBER Enfermedades Respiratorias CIBERES, Madrid, Spain
- Bioinformatics Unit, Department of Infectious Diseases, National Institute of Health Doutor Ricardo Jorge (INSA), Lisbon, Portugal
- Innovation and Technology Unit, Department of Human Genetics, National Institute of Health Doutor Ricardo Jorge (INSA), Lisbon, Portugal
- Central Virology Laboratory, Israel Ministry of Health, Sheba Medical Center, Ramat Gan, Israel
- Microbiological Diagnostic Unit Public Health Laboratory, Department of Microbiology & Immunology, University of Melbourne at the Peter Doherty Institute for Infection & Immunity, Melbourne, Australia
- New South Wales Health Pathology - Institute of Clinical Pathology and Medical Research, Sydney, Australia
- New South Wales Health Pathology Randwick, Prince of Wales Hospital, Sydney, Australia
- Kinghorn Centre for Clinical Genomics, Sydney, Australia
- Queensland Reference Centre for Microbial and Public Health Genomics, Forensic and Scientific Services, Health Support Queensland, Queensland Health South Australia Pathology, Adelaide, Australia
- South Australia Pathology, Adelaide, Australia
- Department of Biomedical Sciences and Human Oncology, University of Bari, Bari, Italy
- Centre National de Référence des virus des infections respiratoires, Hospices Civils de Lyon, Lyon, France
- University of Sydney, Sydney, Australia
- Wadsworth Center, New York State Department of Health, Albany, New York, USA
- ErasmusMC, Department of Viroscience, WHO collaborating centre for arbovirus and viral hemorrhagic fever Reference and Research, Rotterdam, The Netherlands
- The Public Health Agency of Sweden, Department of Microbiology, Solna, Sweden
- Upgraded Department of Microbiology, Osmania Medical College, Hyderabad, Telangana, India
- Department of Virology, University of Helsinki, Helsinki, Finland
- HUS Diagnostic Center, HUSLAB, Clinical Microbiology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Department of Virology, National Institute of Health, Islamabad, Pakistan
- National Institute for Infectious Diseases "L. Spallanzani", Rome, Italy
- Institute for Virology, Charité Universitätsmedizin, Berlin, Germany
- Robert Koch-Institut, , Head, Unit 17, Influenza and other Respiratory Viruses, Seestr. 10, Berlin, Germany
- WHO COVID-19 reference laboratory, Centre for Infectious Disease Control-National Institute for Public Health and the Environment, Bilthoven, The Netherlands
- Division of Emerging Infectious Diseases, Bureau of Infectious Disease Diagnosis Control, Korea Disease Control and Prevention Agency, Cheongju-si, Chungcheongbuk-do, South Korea
- University of the West Indies, St. Augustine, Trinidad and Tobago
- National Virus Reference Laboratory, University College Dublin, Dublin, Ireland
- Imperial College London, London, UK
| | - Dutch National SARS-CoV-2 surveillance program
- Institute of Evolutionary Biology, University of Edinburgh, Edinburgh, UK
- Department of Zoology, University of Oxford, Oxford, UK
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Canada
- BlueDot, Toronto, Canada
- Department of Medicine, University of Toronto, Toronto, Canada
- Divisions of General Internal Medicine and Infectious Diseases, University Health Network, Toronto, Canada
- Department of Geography, University of Oxford, Oxford, UK
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
- Botswana Institute for Technology Research and Innovation, Gaborone, Botswana
- National Health Laboratory, Gaborone, Botswana
- Ministry of Health and Wellness, Gaborone, Botswana
- Department of Natural Sciences, Lebanese American University, Beirut, Lebanon
- Faculty of Public Health, Lebanese University, Beirut, Lebanon
- Department of Microbiology and Immunology, University of Otago, Dunedin, New Zealand
- Institute of Environmental Science and Research, Wellington, New Zealand
- School of Natural and Computational Sciences, Massey University, Auckland, New Zealand
- Department of Neurovirology, National Institute of Mental Health and Neurosciences, Bengaluru, India
- Institute of Virology, Hannover Medical School, Hannover, Germany
- Department of Biosystems Science and Engineering, ETH Zürich, Zurich, Switzerland
- Istituto Zooprofilattico sperimentale della Puglia e della Basilicata, Puglia, Italy
- Hospital General Universitario Gregorio Marañón; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
- CIBER Enfermedades Respiratorias CIBERES, Madrid, Spain
- Bioinformatics Unit, Department of Infectious Diseases, National Institute of Health Doutor Ricardo Jorge (INSA), Lisbon, Portugal
- Innovation and Technology Unit, Department of Human Genetics, National Institute of Health Doutor Ricardo Jorge (INSA), Lisbon, Portugal
- Central Virology Laboratory, Israel Ministry of Health, Sheba Medical Center, Ramat Gan, Israel
- Microbiological Diagnostic Unit Public Health Laboratory, Department of Microbiology & Immunology, University of Melbourne at the Peter Doherty Institute for Infection & Immunity, Melbourne, Australia
- New South Wales Health Pathology - Institute of Clinical Pathology and Medical Research, Sydney, Australia
- New South Wales Health Pathology Randwick, Prince of Wales Hospital, Sydney, Australia
- Kinghorn Centre for Clinical Genomics, Sydney, Australia
- Queensland Reference Centre for Microbial and Public Health Genomics, Forensic and Scientific Services, Health Support Queensland, Queensland Health South Australia Pathology, Adelaide, Australia
- South Australia Pathology, Adelaide, Australia
- Department of Biomedical Sciences and Human Oncology, University of Bari, Bari, Italy
- Centre National de Référence des virus des infections respiratoires, Hospices Civils de Lyon, Lyon, France
- University of Sydney, Sydney, Australia
- Wadsworth Center, New York State Department of Health, Albany, New York, USA
- ErasmusMC, Department of Viroscience, WHO collaborating centre for arbovirus and viral hemorrhagic fever Reference and Research, Rotterdam, The Netherlands
- The Public Health Agency of Sweden, Department of Microbiology, Solna, Sweden
- Upgraded Department of Microbiology, Osmania Medical College, Hyderabad, Telangana, India
- Department of Virology, University of Helsinki, Helsinki, Finland
- HUS Diagnostic Center, HUSLAB, Clinical Microbiology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Department of Virology, National Institute of Health, Islamabad, Pakistan
- National Institute for Infectious Diseases "L. Spallanzani", Rome, Italy
- Institute for Virology, Charité Universitätsmedizin, Berlin, Germany
- Robert Koch-Institut, , Head, Unit 17, Influenza and other Respiratory Viruses, Seestr. 10, Berlin, Germany
- WHO COVID-19 reference laboratory, Centre for Infectious Disease Control-National Institute for Public Health and the Environment, Bilthoven, The Netherlands
- Division of Emerging Infectious Diseases, Bureau of Infectious Disease Diagnosis Control, Korea Disease Control and Prevention Agency, Cheongju-si, Chungcheongbuk-do, South Korea
- University of the West Indies, St. Augustine, Trinidad and Tobago
- National Virus Reference Laboratory, University College Dublin, Dublin, Ireland
- Imperial College London, London, UK
| | - Division of Emerging Infectious Diseases (KDCA)
- Institute of Evolutionary Biology, University of Edinburgh, Edinburgh, UK
- Department of Zoology, University of Oxford, Oxford, UK
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Canada
- BlueDot, Toronto, Canada
- Department of Medicine, University of Toronto, Toronto, Canada
- Divisions of General Internal Medicine and Infectious Diseases, University Health Network, Toronto, Canada
- Department of Geography, University of Oxford, Oxford, UK
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
- Botswana Institute for Technology Research and Innovation, Gaborone, Botswana
- National Health Laboratory, Gaborone, Botswana
- Ministry of Health and Wellness, Gaborone, Botswana
- Department of Natural Sciences, Lebanese American University, Beirut, Lebanon
- Faculty of Public Health, Lebanese University, Beirut, Lebanon
- Department of Microbiology and Immunology, University of Otago, Dunedin, New Zealand
- Institute of Environmental Science and Research, Wellington, New Zealand
- School of Natural and Computational Sciences, Massey University, Auckland, New Zealand
- Department of Neurovirology, National Institute of Mental Health and Neurosciences, Bengaluru, India
- Institute of Virology, Hannover Medical School, Hannover, Germany
- Department of Biosystems Science and Engineering, ETH Zürich, Zurich, Switzerland
- Istituto Zooprofilattico sperimentale della Puglia e della Basilicata, Puglia, Italy
- Hospital General Universitario Gregorio Marañón; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
- CIBER Enfermedades Respiratorias CIBERES, Madrid, Spain
- Bioinformatics Unit, Department of Infectious Diseases, National Institute of Health Doutor Ricardo Jorge (INSA), Lisbon, Portugal
- Innovation and Technology Unit, Department of Human Genetics, National Institute of Health Doutor Ricardo Jorge (INSA), Lisbon, Portugal
- Central Virology Laboratory, Israel Ministry of Health, Sheba Medical Center, Ramat Gan, Israel
- Microbiological Diagnostic Unit Public Health Laboratory, Department of Microbiology & Immunology, University of Melbourne at the Peter Doherty Institute for Infection & Immunity, Melbourne, Australia
- New South Wales Health Pathology - Institute of Clinical Pathology and Medical Research, Sydney, Australia
- New South Wales Health Pathology Randwick, Prince of Wales Hospital, Sydney, Australia
- Kinghorn Centre for Clinical Genomics, Sydney, Australia
- Queensland Reference Centre for Microbial and Public Health Genomics, Forensic and Scientific Services, Health Support Queensland, Queensland Health South Australia Pathology, Adelaide, Australia
- South Australia Pathology, Adelaide, Australia
- Department of Biomedical Sciences and Human Oncology, University of Bari, Bari, Italy
- Centre National de Référence des virus des infections respiratoires, Hospices Civils de Lyon, Lyon, France
- University of Sydney, Sydney, Australia
- Wadsworth Center, New York State Department of Health, Albany, New York, USA
- ErasmusMC, Department of Viroscience, WHO collaborating centre for arbovirus and viral hemorrhagic fever Reference and Research, Rotterdam, The Netherlands
- The Public Health Agency of Sweden, Department of Microbiology, Solna, Sweden
- Upgraded Department of Microbiology, Osmania Medical College, Hyderabad, Telangana, India
- Department of Virology, University of Helsinki, Helsinki, Finland
- HUS Diagnostic Center, HUSLAB, Clinical Microbiology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Department of Virology, National Institute of Health, Islamabad, Pakistan
- National Institute for Infectious Diseases "L. Spallanzani", Rome, Italy
- Institute for Virology, Charité Universitätsmedizin, Berlin, Germany
- Robert Koch-Institut, , Head, Unit 17, Influenza and other Respiratory Viruses, Seestr. 10, Berlin, Germany
- WHO COVID-19 reference laboratory, Centre for Infectious Disease Control-National Institute for Public Health and the Environment, Bilthoven, The Netherlands
- Division of Emerging Infectious Diseases, Bureau of Infectious Disease Diagnosis Control, Korea Disease Control and Prevention Agency, Cheongju-si, Chungcheongbuk-do, South Korea
- University of the West Indies, St. Augustine, Trinidad and Tobago
- National Virus Reference Laboratory, University College Dublin, Dublin, Ireland
- Imperial College London, London, UK
| | - Tulio de Oliveira
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Nuno Faria
- Department of Zoology, University of Oxford, Oxford, UK
- Imperial College London, London, UK
| | - Andrew Rambaut
- Institute of Evolutionary Biology, University of Edinburgh, Edinburgh, UK
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32
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Cele S, Gazy I, Jackson L, Hwa SH, Tegally H, Lustig G, Giandhari J, Pillay S, Wilkinson E, Naidoo Y, Karim F, Ganga Y, Khan K, Bernstein M, Balazs AB, Gosnell BI, Hanekom W, Moosa MYS, Lessells RJ, de Oliveira T, Sigal A. Escape of SARS-CoV-2 501Y.V2 from neutralization by convalescent plasma. Nature 2021; 593:142-146. [PMID: 33780970 PMCID: PMC9867906 DOI: 10.1038/s41586-021-03471-w] [Citation(s) in RCA: 423] [Impact Index Per Article: 141.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Accepted: 03/18/2021] [Indexed: 02/02/2023]
Abstract
SARS-CoV-2 variants of concern (VOC) have arisen independently at multiple locations1,2 and may reduce the efficacy of current vaccines that target the spike glycoprotein of SARS-CoV-23. Here, using a live-virus neutralization assay, we compared the neutralization of a non-VOC variant with the 501Y.V2 VOC (also known as B.1.351) using plasma collected from adults who were hospitalized with COVID-19 during the two waves of infection in South Africa, the second wave of which was dominated by infections with the 501Y.V2 variant. Sequencing demonstrated that infections of plasma donors from the first wave were with viruses that did not contain the mutations associated with 501Y.V2, except for one infection that contained the E484K substitution in the receptor-binding domain. The 501Y.V2 virus variant was effectively neutralized by plasma from individuals who were infected during the second wave. The first-wave virus variant was effectively neutralized by plasma from first-wave infections. However, the 501Y.V2 variant was poorly cross-neutralized by plasma from individuals with first-wave infections; the efficacy was reduced by 15.1-fold relative to neutralization of 501Y.V2 by plasma from individuals infected in the second wave. By contrast, cross-neutralization of first-wave virus variants using plasma from individuals with second-wave infections was more effective, showing only a 2.3-fold decrease relative to neutralization of first-wave virus variants by plasma from individuals infected in the first wave. Although we tested only one plasma sample from an individual infected with a SARS-CoV-2 variant with only the E484K substitution, this plasma sample potently neutralized both variants. The observed effective neutralization of first-wave virus by plasma from individuals infected with 501Y.V2 provides preliminary evidence that vaccines based on VOC sequences could retain activity against other circulating SARS-CoV-2 lineages.
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Affiliation(s)
- Sandile Cele
- Africa Health Research Institute, Durban, South Africa.,School of Laboratory Medicine and Medical Sciences, University of KwaZulu–Natal, Durban, South Africa
| | - Inbal Gazy
- School of Laboratory Medicine and Medical Sciences, University of KwaZulu–Natal, Durban, South Africa.,KwaZulu–Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine and Medical Sciences, University of KwaZulu–Natal, Durban, South Africa.,Department of Biochemistry and Molecular Biology, The Institute for Medical Research Israel–Canada, Hadassah Medical School, The Hebrew University of Jerusalem, Jerusalem, Israel
| | | | - Shi-Hsia Hwa
- Africa Health Research Institute, Durban, South Africa.,Division of Infection and Immunity, University College London, London, UK
| | - Houriiyah Tegally
- KwaZulu–Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine and Medical Sciences, University of KwaZulu–Natal, Durban, South Africa
| | - Gila Lustig
- Centre for the AIDS Programme of Research in South Africa (CAPRISA), Durban, South Africa
| | - Jennifer Giandhari
- KwaZulu–Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine and Medical Sciences, University of KwaZulu–Natal, Durban, South Africa
| | - Sureshnee Pillay
- KwaZulu–Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine and Medical Sciences, University of KwaZulu–Natal, Durban, South Africa
| | - Eduan Wilkinson
- KwaZulu–Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine and Medical Sciences, University of KwaZulu–Natal, Durban, South Africa
| | - Yeshnee Naidoo
- KwaZulu–Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine and Medical Sciences, University of KwaZulu–Natal, Durban, South Africa
| | - Farina Karim
- Africa Health Research Institute, Durban, South Africa.,School of Laboratory Medicine and Medical Sciences, University of KwaZulu–Natal, Durban, South Africa
| | - Yashica Ganga
- Africa Health Research Institute, Durban, South Africa
| | - Khadija Khan
- Africa Health Research Institute, Durban, South Africa
| | | | | | - Bernadett I. Gosnell
- Department of Infectious Diseases, Nelson R. Mandela School of Clinical Medicine, University of KwaZulu–Natal, Durban, South Africa
| | - Willem Hanekom
- Africa Health Research Institute, Durban, South Africa.,Division of Infection and Immunity, University College London, London, UK
| | - Mahomed-Yunus S. Moosa
- Department of Infectious Diseases, Nelson R. Mandela School of Clinical Medicine, University of KwaZulu–Natal, Durban, South Africa
| | | | | | - Richard J. Lessells
- KwaZulu–Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine and Medical Sciences, University of KwaZulu–Natal, Durban, South Africa.,Centre for the AIDS Programme of Research in South Africa (CAPRISA), Durban, South Africa
| | - Tulio de Oliveira
- KwaZulu–Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine and Medical Sciences, University of KwaZulu–Natal, Durban, South Africa.,Centre for the AIDS Programme of Research in South Africa (CAPRISA), Durban, South Africa.,Department of Global Health, University of Washington, Seattle, WA, USA.,Correspondence and requests for materials should be addressed to T.d.O. or A.S. ;
| | - Alex Sigal
- Africa Health Research Institute, Durban, South Africa.,School of Laboratory Medicine and Medical Sciences, University of KwaZulu–Natal, Durban, South Africa.,Max Planck Institute for Infection Biology, Berlin, Germany.,Correspondence and requests for materials should be addressed to T.d.O. or A.S. ;
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33
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Giandhari J, Pillay S, Wilkinson E, Tegally H, Sinayskiy I, Schuld M, Lourenço J, Chimukangara B, Lessells R, Moosa Y, Gazy I, Fish M, Singh L, Sedwell Khanyile K, Fonseca V, Giovanetti M, Carlos Junior Alcantara L, Petruccione F, de Oliveira T. Early transmission of SARS-CoV-2 in South Africa: An epidemiological and phylogenetic report. Int J Infect Dis 2021; 103:234-241. [PMID: 33189939 PMCID: PMC7658561 DOI: 10.1016/j.ijid.2020.11.128] [Citation(s) in RCA: 49] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 11/02/2020] [Accepted: 11/05/2020] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVES The Network for Genomic Surveillance in South Africa (NGS-SA) was formed to investigate the introduction and understand the early transmission dynamics of the SARS-CoV-2 epidemic in South-Africa. DESIGN This paper presents the first results from this group, which is a molecular epidemiological study of the first 21 SARS-CoV-2 whole genomes sampled in the first port of entry - KwaZulu-Natal (KZN) - during the first month of the epidemic. By combining this with calculations of the effective reproduction number (R), it aimed to shed light on the patterns of infections in South Africa. RESULTS Two of the largest provinces - Gauteng and KZN - had a slow growth rate for the number of detected cases, while the epidemic spread faster in the Western Cape and Eastern Cape. The estimates of transmission potential suggested a decrease towards R = 1 since the first cases and deaths, but a subsequent estimated R average of 1.39 between 6-18 May 2020. It was also demonstrated that early transmission in KZN was associated with multiple international introductions and dominated by lineages B1 and B. Evidence for locally acquired infections in a hospital in Durban within the first month of the epidemic was also provided. CONCLUSION The COVID-19 pandemic in South Africa was very heterogeneous in its spatial dimension, with many distinct introductions of SARS-CoV2 in KZN and evidence of nosocomial transmission, which inflated early mortality in KZN. The epidemic at the local level was still developing and NGS-SA aimed to clarify the dynamics in South Africa and devise the most effective measures as the outbreak evolved.
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Affiliation(s)
- Jennifer Giandhari
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Sureshnee Pillay
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Eduan Wilkinson
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Houriiyah Tegally
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Ilya Sinayskiy
- Quantum Research Group, School of Chemistry and Physics, University of KwaZulu-Natal, Durban, South Africa; National Institute for Theoretical Physics (NITheP), KwaZulu-Natal, South Africa
| | - Maria Schuld
- Quantum Research Group, School of Chemistry and Physics, University of KwaZulu-Natal, Durban, South Africa
| | - José Lourenço
- Department of Zoology, University of Oxford, Oxford, UK
| | - Benjamin Chimukangara
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Richard Lessells
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban, South Africa; Department of Zoology, University of Oxford, Oxford, UK
| | - Yunus Moosa
- Department of Zoology, University of Oxford, Oxford, UK
| | - Inbal Gazy
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Maryam Fish
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Lavanya Singh
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Khulekani Sedwell Khanyile
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Vagner Fonseca
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban, South Africa; Laboratorio de Genetica Celular e Molecular, ICB, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil; Laboratório de Flavivírus, Instituto Oswaldo Cruz Fiocruz, Rio de Janeiro, Brazil
| | - Marta Giovanetti
- Laboratório de Flavivírus, Instituto Oswaldo Cruz Fiocruz, Rio de Janeiro, Brazil
| | - Luiz Carlos Junior Alcantara
- Laboratorio de Genetica Celular e Molecular, ICB, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil; Laboratório de Flavivírus, Instituto Oswaldo Cruz Fiocruz, Rio de Janeiro, Brazil
| | - Francesco Petruccione
- Quantum Research Group, School of Chemistry and Physics, University of KwaZulu-Natal, Durban, South Africa; National Institute for Theoretical Physics (NITheP), KwaZulu-Natal, South Africa
| | - Tulio de Oliveira
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban, South Africa; Centre for Aids Programme of Research in South Africa (CAPRISA), Durban, South Africa; Department of Global Health, University of Washington, Seattle, Washington, USA.
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San JE, Ngcapu S, Kanzi AM, Tegally H, Fonseca V, Giandhari J, Wilkinson E, Nelson CW, Smidt W, Kiran AM, Chimukangara B, Pillay S, Singh L, Fish M, Gazy I, Martin DP, Khanyile K, Lessells R, de Oliveira T. Transmission dynamics of SARS-CoV-2 within-host diversity in two major hospital outbreaks in South Africa. Virus Evol 2021; 7:veab041. [PMID: 34035952 PMCID: PMC8135343 DOI: 10.1093/ve/veab041] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) causes acute, highly transmissible respiratory infection in humans and a wide range of animal species. Its rapid global spread has resulted in a major public health emergency, necessitating commensurately rapid research to improve control strategies. In particular, the ability to effectively retrace transmission chains in outbreaks remains a major challenge, partly due to our limited understanding of the virus' underlying evolutionary dynamics within and between hosts. We used high-throughput sequencing whole-genome data coupled with bottleneck analysis to retrace the pathways of viral transmission in two nosocomial outbreaks that were previously characterised by epidemiological and phylogenetic methods. Additionally, we assessed the mutational landscape, selection pressures, and diversity at the within-host level for both outbreaks. Our findings show evidence of within-host selection and transmission of variants between samples. Both bottleneck and diversity analyses highlight within-host and consensus-level variants shared by putative source-recipient pairs in both outbreaks, suggesting that certain within-host variants in these outbreaks may have been transmitted upon infection rather than arising de novo independently within multiple hosts. Overall, our findings demonstrate the utility of combining within-host diversity and bottleneck estimations for elucidating transmission events in SARS-CoV-2 outbreaks, provide insight into the maintenance of viral genetic diversity, provide a list of candidate targets of positive selection for further investigation, and demonstrate that within-host variants can be transferred between patients. Together these results will help in developing strategies to understand the nature of transmission events and curtail the spread of SARS-CoV-2.
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Affiliation(s)
- James E San
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu- Natal, Durban, South Africa
| | - Sinaye Ngcapu
- Centre for the AIDS Programme of Research in South Africa (CAPRISA), Durban, South Africa
- Department of Medical Microbiology, University of KwaZulu-Natal, Durban, South Africa
| | - Aquillah M Kanzi
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu- Natal, Durban, South Africa
| | - Houriiyah Tegally
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu- Natal, Durban, South Africa
| | - Vagner Fonseca
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu- Natal, Durban, South Africa
| | - Jennifer Giandhari
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu- Natal, Durban, South Africa
| | - Eduan Wilkinson
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu- Natal, Durban, South Africa
| | - Chase W Nelson
- Biodiversity Research Center, Academia Sinica, Taipei, Taiwan
- Institute for Comparative Genomics, American Museum of Natural History, New York, NY, USA
| | - Werner Smidt
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu- Natal, Durban, South Africa
- Africa Health Research Institute (AHRI), Durban, South Africa
| | - Anmol M Kiran
- Malawi-Liverpool-Wellcome Trust, Queen Elizabeth Central Hospital, College of Medicine, Blantyre, Malawi
- Centre for Inflammation Research, Queens Research Institute, University of Edinburgh, Edinburgh, UK
| | - Benjamin Chimukangara
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu- Natal, Durban, South Africa
| | - Sureshnee Pillay
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu- Natal, Durban, South Africa
| | - Lavanya Singh
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu- Natal, Durban, South Africa
| | - Maryam Fish
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu- Natal, Durban, South Africa
| | - Inbal Gazy
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu- Natal, Durban, South Africa
| | - Darren P Martin
- Institute of Infectious Diseases and Molecular Medicine, Division of Computational Biology, Department of Integrative Biomedical Sciences, University of Cape Town, South Africa
| | - Khulekani Khanyile
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu- Natal, Durban, South Africa
| | - Richard Lessells
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu- Natal, Durban, South Africa
| | - Tulio de Oliveira
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu- Natal, Durban, South Africa
- Department of Global Health, University of Washington, Seattle, WA, USA
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James SE, Ngcapu S, Kanzi AM, Tegally H, Fonseca V, Giandhari J, Wilkinson E, Chimukangara B, Pillay S, Singh L, Fish M, Gazy I, Khanyile K, Lessells R, de Oliveira T. High Resolution analysis of Transmission Dynamics of Sars-Cov-2 in Two Major Hospital Outbreaks in South Africa Leveraging Intrahost Diversity. medRxiv 2020:2020.11.15.20231993. [PMID: 33236025 PMCID: PMC7685338 DOI: 10.1101/2020.11.15.20231993] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) causes acute, highly transmissible respiratory infection in both humans and wide range of animal species. Its rapid spread globally and devasting effects have resulted into a major public health emergency prompting the need for methodological interventions to understand and control its spread. In particular, The ability to effectively retrace its transmission pathways in outbreaks remains a major challenge. This is further exacerbated by our limited understanding of its underlying evolutionary mechanism. Using NGS whole-genome data, we determined whether inter- and intra-host diversity coupled with bottleneck analysis can retrace the pathway of viral transmission in two epidemiologically well characterised nosocomial outbreaks in healthcare settings supported by phylogenetic analysis. Additionally, we assessed the mutational landscape, selection pressure and diversity of the identified variants. Our findings showed evidence of intrahost variant transmission and evolution of SARS-CoV-2 after infection These observations were consistent with the results from the bottleneck analysis suggesting that certain intrahost variants in this study could have been transmitted to recipients. In both outbreaks, we observed iSNVs and SNVs shared by putative source-recipients pairs. Majority of the observed iSNVs were positioned in the S and ORF1ab region. AG, CT and TC nucleotide changes were enriched across SARS-COV-2 genome. Moreover, SARS-COV-2 genome had limited diversity in some loci while being highly conserved in others. Overall, Our findings show that the synergistic effect of combining withinhost diversity and bottleneck estimations greatly enhances resolution of transmission events in Sars-Cov-2 outbreaks. They also provide insight into the genome diversity suggesting purifying selection may be involved in the transmission. Together these results will help in developing strategies to elucidate transmission events and curtail the spread of Sars-Cov-2.
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Affiliation(s)
- San Emmanuel James
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Sinaye Ngcapu
- Centre for the AIDS Programme of Research in South Africa (CAPRISA), Durban, South Africa
- Department of Medical Microbiology, University of KwaZulu-Natal, Durban, South Africa
| | - Aquillah M Kanzi
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Houriiyah Tegally
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Vagner Fonseca
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Jennifer Giandhari
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Eduan Wilkinson
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Benjamin Chimukangara
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Sureshnee Pillay
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Lavanya Singh
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Maryam Fish
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Inbal Gazy
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Khulekani Khanyile
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Richard Lessells
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
- Department of Global Health, University of Washington, Seattle, USA
| | - Tulio de Oliveira
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
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Brijkumar J, Johnson BA, Zhao Y, Edwards J, Moodley P, Pathan K, Pillay S, Castro KG, Sunpath H, Kuritzkes DR, Moosa MYS, Marconi VC. A packaged intervention to improve viral load monitoring within a deeply rural health district of South Africa. BMC Infect Dis 2020; 20:836. [PMID: 33176715 PMCID: PMC7659110 DOI: 10.1186/s12879-020-05576-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Accepted: 11/03/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The KwaZulu-Natal (KZN) province of South Africa has the highest prevalence of HIV infection in the world. Viral load (VL) testing is a crucial tool for clinical and programmatic monitoring. Within uMkhanyakude district, VL suppression rates were 91% among patients with VL data; however, VL performance rates averaged only 38·7%. The objective of this study was to determine if enhanced clinic processes and community outreach could improve VL monitoring within this district. METHODS A packaged intervention was implemented at three rural clinics in the setting of the KZN HIV AIDS Drug Resistance Surveillance Study. This included file hygiene, outreach, a VL register and documentation revisions. Chart audits were used to assess fidelity. Outcome measures included percentage VL performed and suppressed. Each rural clinic was matched with a peri-urban clinic for comparison before and after the start of each phase of the intervention. Monthly sample proportions were modelled using quasi-likelihood regression methods for over-dispersed binomial data. RESULTS Mkuze and Jozini clinics increased VL performance overall from 33·9% and 35·3% to 75·8% and 72·4%, respectively which was significantly greater than the increases in the comparison clinics (RR 1·86 and 1·68, p < 0·01). VL suppression rates similarly increased overall by 39·3% and 36·2% (RR 1·84 and 1·70, p < 0·01). The Chart Intervention phase showed significant increases in fidelity 16 months after implementation. CONCLUSIONS The packaged intervention improved VL performance and suppression rates overall but was significant in Mkuze and Jozini. Larger sustained efforts will be needed to have a similar impact throughout the province.
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Affiliation(s)
- J Brijkumar
- University of KwaZulu Natal, Nelson R Mandela School of Medicine, Durban, South Africa
| | | | - Y Zhao
- Emory University Rollins School of Public Health, Atlanta, GA, USA
| | - J Edwards
- Emory University Rollins School of Public Health, Atlanta, GA, USA
| | - P Moodley
- School of Laboratory Medicine and Medical Sciences, National Health Laboratory Service, University of KwaZulu-Natal, Durban, South Africa
| | - K Pathan
- Emory University Rollins School of Public Health, Atlanta, GA, USA
| | - S Pillay
- University of KwaZulu Natal, Nelson R Mandela School of Medicine, Durban, South Africa
| | - K G Castro
- Emory University Rollins School of Public Health, Atlanta, GA, USA
| | - H Sunpath
- University of KwaZulu Natal, Nelson R Mandela School of Medicine, Durban, South Africa
| | - D R Kuritzkes
- Brigham and Women's Hospital, Harvard Medical School, Boston, USA
| | - M Y S Moosa
- University of KwaZulu Natal, Nelson R Mandela School of Medicine, Durban, South Africa
| | - V C Marconi
- Emory University Rollins School of Public Health, Atlanta, GA, USA.
- Infectious Diseases, Emory University School of Medicine, Atlanta, GA, USA.
- Emory Vaccine Center, Atlanta, USA.
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Pillay S, Giandhari J, Tegally H, Wilkinson E, Chimukangara B, Lessells R, Moosa Y, Mattison S, Gazy I, Fish M, Singh L, Khanyile KS, San JE, Fonseca V, Giovanetti M, Alcantara LC, de Oliveira T. Whole Genome Sequencing of SARS-CoV-2: Adapting Illumina Protocols for Quick and Accurate Outbreak Investigation during a Pandemic. Genes (Basel) 2020; 11:E949. [PMID: 32824573 PMCID: PMC7464704 DOI: 10.3390/genes11080949] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 07/16/2020] [Accepted: 07/24/2020] [Indexed: 12/22/2022] Open
Abstract
The COVID-19 pandemic has spread very fast around the world. A few days after the first detected case in South Africa, an infection started in a large hospital outbreak in Durban, KwaZulu-Natal (KZN). Phylogenetic analysis of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) genomes can be used to trace the path of transmission within a hospital. It can also identify the source of the outbreak and provide lessons to improve infection prevention and control strategies. This manuscript outlines the obstacles encountered in order to genotype SARS-CoV-2 in near-real time during an urgent outbreak investigation. This included problems with the length of the original genotyping protocol, unavailability of reagents, and sample degradation and storage. Despite this, three different library preparation methods for Illumina sequencing were set up, and the hands-on library preparation time was decreased from twelve to three hours, which enabled the outbreak investigation to be completed in just a few weeks. Furthermore, the new protocols increased the success rate of sequencing whole viral genomes. A simple bioinformatics workflow for the assembly of high-quality genomes in near-real time was also fine-tuned. In order to allow other laboratories to learn from our experience, all of the library preparation and bioinformatics protocols are publicly available at protocols.io and distributed to other laboratories of the Network for Genomics Surveillance in South Africa (NGS-SA) consortium.
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Affiliation(s)
- Sureshnee Pillay
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban 4001, South Africa; (S.P.); (J.G.); (H.T.); (E.W.); (B.C.); (R.L.); (S.M.); (I.G.); (M.F.); (L.S.); (K.S.K.); (J.E.S.); (V.F.)
| | - Jennifer Giandhari
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban 4001, South Africa; (S.P.); (J.G.); (H.T.); (E.W.); (B.C.); (R.L.); (S.M.); (I.G.); (M.F.); (L.S.); (K.S.K.); (J.E.S.); (V.F.)
| | - Houriiyah Tegally
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban 4001, South Africa; (S.P.); (J.G.); (H.T.); (E.W.); (B.C.); (R.L.); (S.M.); (I.G.); (M.F.); (L.S.); (K.S.K.); (J.E.S.); (V.F.)
| | - Eduan Wilkinson
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban 4001, South Africa; (S.P.); (J.G.); (H.T.); (E.W.); (B.C.); (R.L.); (S.M.); (I.G.); (M.F.); (L.S.); (K.S.K.); (J.E.S.); (V.F.)
| | - Benjamin Chimukangara
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban 4001, South Africa; (S.P.); (J.G.); (H.T.); (E.W.); (B.C.); (R.L.); (S.M.); (I.G.); (M.F.); (L.S.); (K.S.K.); (J.E.S.); (V.F.)
- Centre for AIDS Programme of Research in South Africa (CAPRISA), Durban 4001, South Africa
- Department of Virology, National Health Laboratory Service, University of KwaZulu-Natal, Durban 4001, South Africa
| | - Richard Lessells
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban 4001, South Africa; (S.P.); (J.G.); (H.T.); (E.W.); (B.C.); (R.L.); (S.M.); (I.G.); (M.F.); (L.S.); (K.S.K.); (J.E.S.); (V.F.)
- Infectious Diseases Department, Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban 4001, South Africa;
| | - Yunus Moosa
- Infectious Diseases Department, Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban 4001, South Africa;
| | - Stacey Mattison
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban 4001, South Africa; (S.P.); (J.G.); (H.T.); (E.W.); (B.C.); (R.L.); (S.M.); (I.G.); (M.F.); (L.S.); (K.S.K.); (J.E.S.); (V.F.)
| | - Inbal Gazy
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban 4001, South Africa; (S.P.); (J.G.); (H.T.); (E.W.); (B.C.); (R.L.); (S.M.); (I.G.); (M.F.); (L.S.); (K.S.K.); (J.E.S.); (V.F.)
| | - Maryam Fish
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban 4001, South Africa; (S.P.); (J.G.); (H.T.); (E.W.); (B.C.); (R.L.); (S.M.); (I.G.); (M.F.); (L.S.); (K.S.K.); (J.E.S.); (V.F.)
| | - Lavanya Singh
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban 4001, South Africa; (S.P.); (J.G.); (H.T.); (E.W.); (B.C.); (R.L.); (S.M.); (I.G.); (M.F.); (L.S.); (K.S.K.); (J.E.S.); (V.F.)
| | - Khulekani Sedwell Khanyile
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban 4001, South Africa; (S.P.); (J.G.); (H.T.); (E.W.); (B.C.); (R.L.); (S.M.); (I.G.); (M.F.); (L.S.); (K.S.K.); (J.E.S.); (V.F.)
| | - James Emmanuel San
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban 4001, South Africa; (S.P.); (J.G.); (H.T.); (E.W.); (B.C.); (R.L.); (S.M.); (I.G.); (M.F.); (L.S.); (K.S.K.); (J.E.S.); (V.F.)
| | - Vagner Fonseca
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban 4001, South Africa; (S.P.); (J.G.); (H.T.); (E.W.); (B.C.); (R.L.); (S.M.); (I.G.); (M.F.); (L.S.); (K.S.K.); (J.E.S.); (V.F.)
- Laboratorio de Genetica Celular e Molecular, ICB, Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, Brazil;
- Laboratório de Flavivírus, Instituto Oswaldo Cruz Fiocruz, Rio de Janeiro 21045-900, Brazil;
| | - Marta Giovanetti
- Laboratório de Flavivírus, Instituto Oswaldo Cruz Fiocruz, Rio de Janeiro 21045-900, Brazil;
| | - Luiz Carlos Alcantara
- Laboratorio de Genetica Celular e Molecular, ICB, Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, Brazil;
- Laboratório de Flavivírus, Instituto Oswaldo Cruz Fiocruz, Rio de Janeiro 21045-900, Brazil;
| | - Tulio de Oliveira
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban 4001, South Africa; (S.P.); (J.G.); (H.T.); (E.W.); (B.C.); (R.L.); (S.M.); (I.G.); (M.F.); (L.S.); (K.S.K.); (J.E.S.); (V.F.)
- Centre for AIDS Programme of Research in South Africa (CAPRISA), Durban 4001, South Africa
- Department of Global Health, University of Washington, Seattle, WA 98195, USA
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Pillay S, Kisten T, Cassimjee HM. The association between the quick sequential organ failure assessment score prior to emergency ICU admission and outcomes in adults with suspected infection. Southern African Journal of Anaesthesia and Analgesia 2020. [DOI: 10.36303/sajaa.2020.26.3.2330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Giandhari J, Pillay S, Wilkinson E, Tegally H, Sinayskiy I, Schuld M, Lourenco J, Chimukangara B, Lessells R, Moosa Y, Gazy I, Fish M, Singh L, Khanyile KS, Fonseca V, Giovanetti M, Alcantara LC, Petruccione F, de Oliveira T. Early transmission of SARS-CoV-2 in South Africa: An epidemiological and phylogenetic report. medRxiv 2020:2020.05.29.20116376. [PMID: 32511505 PMCID: PMC7273273 DOI: 10.1101/2020.05.29.20116376] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Background The emergence of a novel coronavirus, SARS-CoV-2, in December 2019, progressed to become a world pandemic in a few months and reached South Africa at the beginning of March. To investigate introduction and understand the early transmission dynamics of the virus, we formed the South African Network for Genomics Surveillance of COVID (SANGS_COVID), a network of ten government and university laboratories. Here, we present the first results of this effort, which is a molecular epidemiological study of the first twenty-one SARS-CoV-2 whole genomes sampled in the first port of entry, KwaZulu-Natal (KZN), during the first month of the epidemic. By combining this with calculations of the effective reproduction number (R), we aim to shed light on the patterns of infections that define the epidemic in South Africa. Methods R was calculated using positive cases and deaths from reports provided by the four major provinces. Molecular epidemiology investigation involved sequencing viral genomes from patients in KZN using ARCTIC protocols and assembling whole genomes using meticulous alignment methods. Phylogenetic analysis was performed using maximum likelihood (ML) and Bayesian trees, lineage classification and molecular clock calculations. Findings The epidemic in South Africa has been very heterogeneous. Two of the largest provinces, Gauteng, home of the two large metropolis Johannesburg and Pretoria, and KwaZulu-Natal, home of the third largest city in the country Durban, had a slow growth rate on the number of detected cases. Whereas, Western Cape, home of Cape Town, and the Eastern Cape provinces the epidemic is spreading fast. Our estimates of transmission potential for South Africa suggest a decreasing transmission potential towards R=1 since the first cases and deaths have been reported. However, between 06 May and 18 May 2020, we estimate that R was on average 1.39 (1.04 - 2.15, 95% CI). We also demonstrate that early transmission in KZN, and most probably in all main regions of SA, was associated with multiple international introductions and dominated by lineages B1 and B. The study also provides evidence for locally acquired infections in a hospital in Durban within the first month of the epidemic, which inflated early mortality in KZN. Interpretation This first report of SANGS_COVID consortium focuses on understanding the epidemic heterogeneity and introduction of SARS-CoV-2 strains in the first month of the epidemic in South Africa. The early introduction of SARS-CoV-2 in KZN included caused a localized outbreak in a hospital, provides potential explanations for the initially high death rates in the province. The current high rate of transmission of COVID-19 in the Western Cape and Eastern Cape highlights the crucial need to strength local genomic surveillance in South Africa. Funding UKZN Flagship Program entitled: Afrocentric Precision Approach to Control Health Epidemic, by a research Flagship grant from the South African Medical Research Council (MRC-RFA-UFSP-01-2013/UKZN HIVEPI, by the the Technology Innovation Agency and the the Department of Science and Innovation and by National Human Genome Re- search Institute of the National Institutes of Health under Award Number U24HG006941. H3ABioNet is an initiative of the Human Health and Heredity in Africa Consortium (H3Africa).
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Affiliation(s)
- Jennifer Giandhari
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Sureshnee Pillay
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Eduan Wilkinson
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Houriiyah Tegally
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Ilya Sinayskiy
- Quantum Research Group, School of Chemistry and Physics, University of KwaZulu-Natal, Durban, South Africa
- National Institute for Theoretical Physics (NITheP), KwaZulu-Natal, 4001, South Africa
| | - Maria Schuld
- Quantum Research Group, School of Chemistry and Physics, University of KwaZulu-Natal, Durban, South Africa
| | - Jose Lourenco
- Department of Zoology, University of Oxford, Oxford OX1 3PS, UK
| | - Benjamin Chimukangara
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Richard Lessells
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
- Infectious Diseases Department, Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Yunus Moosa
- Infectious Diseases Department, Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Inbal Gazy
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Maryam Fish
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Lavanya Singh
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Khulekani Sedwell Khanyile
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Vagner Fonseca
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
- Laboratorio de Genetica Celular e Molecular, ICB, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
- Laboratório de Flavivírus, Instituto Oswaldo Cruz Fiocruz, Rio de Janeiro, Brazil
| | - Marta Giovanetti
- Laboratório de Flavivírus, Instituto Oswaldo Cruz Fiocruz, Rio de Janeiro, Brazil
| | - Luiz Carols Alcantara
- Laboratorio de Genetica Celular e Molecular, ICB, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
- Laboratório de Flavivírus, Instituto Oswaldo Cruz Fiocruz, Rio de Janeiro, Brazil
| | - Francesco Petruccione
- Quantum Research Group, School of Chemistry and Physics, University of KwaZulu-Natal, Durban, South Africa
- National Institute for Theoretical Physics (NITheP), KwaZulu-Natal, 4001, South Africa
| | - Tulio de Oliveira
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine & Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
- Centre for Aids Programme of Research in South Africa (CAPRISA), Durban South Africa
- Department of Global Health, University of Washington, Seattle, Washington, USA
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Rautenberg TA, George G, Bwana MB, Moosa MS, Pillay S, McCluskey SM, Aturinda I, Ard K, Muyindike W, Moodley P, Brijkumar J, Johnson BA, Gandhi RT, Sunpath H, Marconi VC, Siedner MJ. Comparative analyses of published cost effectiveness models highlight critical considerations which are useful to inform development of new models. J Med Econ 2020; 23:221-227. [PMID: 31835974 PMCID: PMC7105898 DOI: 10.1080/13696998.2019.1705314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Background: Comparative analyses of published cost effectiveness models provide useful insights into critical issues to inform the development of new cost effectiveness models in the same disease area.Objective: The purpose of this study was to describe a comparative analysis of cost-effectiveness models and highlight the importance of such work in informing development of new models. This research uses genotypic antiretroviral resistance testing after first line treatment failure for Human Immunodeficiency Virus (HIV) as an example.Method: A literature search was performed, and published cost effectiveness models were selected according to predetermined eligibility criteria. A comprehensive comparative analysis was undertaken for all aspects of the models.Results: Five published models were compared, and several critical issues were identified for consideration when developing a new model. These include the comparator, time horizon and scope of the model. In addition, the composite effect of drug resistance prevalence, antiretroviral therapy efficacy, test performance and the proportion of patients switching to second-line ART potentially have a measurable effect on model results. When considering CD4 count and viral load, dichotomizing patients according to higher cost and lower quality of life (AIDS) versus lower cost and higher quality of life (non-AIDS) status will potentially capture differences between resistance testing and other strategies, which could be confirmed by cross-validation/convergent validation. A quality adjusted life year is an essential outcome which should be explicitly explored in probabilistic sensitivity analysis, where possible.Conclusions: Using an example of GART for HIV, this study demonstrates comparative analysis of previously published cost effectiveness models yields critical information which can be used to inform the structure and specifications of new models.
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Affiliation(s)
- T. A. Rautenberg
- Division of Medicine, University of KwaZulu-Natal, Durban, South Africa
- Centre for Applied Health Economics, Griffith University, Nathan, Australia
| | - G. George
- Division of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - M. B. Bwana
- Faculty of Medicine, Mbarara University of Science and Technology, Mbarara, Uganda
| | - M. S. Moosa
- Division of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - S. Pillay
- Division of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - S. M. McCluskey
- Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - I. Aturinda
- Faculty of Medicine, Mbarara University of Science and Technology, Mbarara, Uganda
| | - K. Ard
- Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - W. Muyindike
- Faculty of Medicine, Mbarara University of Science and Technology, Mbarara, Uganda
| | - P. Moodley
- Division of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - J. Brijkumar
- Division of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - B. A. Johnson
- Department of Biostatistics and Computational Biology, University of Rochester, Rochester, NY, USA
| | - R. T. Gandhi
- Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - H. Sunpath
- Division of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - V. C. Marconi
- Division of Infectious Diseases, Department of Medicine, Emory University School of Medicine, Atlanta, GA, USA
- Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - M. J. Siedner
- Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
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Jansen van Vuuren JM, Pillay S, Jansen van Vuuren CJ. Relationship between magnesium and lipids in patients with diabetes mellitus. Journal of Endocrinology, Metabolism and Diabetes of South Africa 2019. [DOI: 10.1080/16089677.2019.1585069] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
| | - S Pillay
- Edendale Hospital, Pietermaritzburg, South Africa
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42
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Sunpath H, Hatlen TJ, Naidu KK, Msimango P, Adams RN, Moosa MYS, Marconi VC, Murphy RA, Gandhi RT, Pillay S, Siedner M, Naidoo K. Targeting the third '90': introducing the viral load champion. Public Health Action 2018; 8:225-231. [PMID: 30775284 DOI: 10.5588/pha.18.0063] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2018] [Accepted: 11/05/2018] [Indexed: 11/10/2022] Open
Abstract
Objective: To move closer to achieving the third target of the UNAIDS 90-90-90 goals, we prospectively implemented a viral load (VL) champion (VLC) program aimed at enhancing VL monitoring and recognition of treatment failure. Design: Three clinics in eThekwini, Kwa-Zulu Natal (low-, medium- and high-volume, encompassing 9184 patients overall) were each assigned a VLC. We employed a descriptive analysis (chart audit) to compare the pre-intervention period to a 1-year post-intervention period. The number of patients with a VL test performed 6 and 12 months after the intervention was calculated as a proportion of VL tests due at those time points (VL completion rate). Results: The pre-implementation VL completion rate at the three sites was respectively 68% (140/205 patients), 54% (84/155 patients) and 64% (323/504 patients), and the 6-month post-implementation completion rate increased to 83% (995/1194 patients), 90% (793/878 patients) and 99% (3101/3124 patients) (P < 0.0001 for each site). VL completion rates remained significantly higher at 12 months post-implementation, with an average cumulative VL completion rate of >90% across all facilities. Conclusion: We demonstrate a successful, multifaceted, quality-improvement intervention centered on a clinic-level VLC which, taken to scale, has important implications for attaining the third UNAIDS 90-90-90 target.
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Affiliation(s)
- H Sunpath
- Centre for Aids Program of Research, University of Kwa Zulu-Natal, Durban, South Africa.,Infectious Diseases Unit, Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - T J Hatlen
- Division of Infectious Diseases, Los Angeles Biomedical Research Institute, Harbor-UCLA Medical Center, Torrance, California, USA
| | - K K Naidu
- MatCH (Maternal Adolescent and Child Health), School of Public Health, University of the Witwatersrand, Johannesburg, South Africa
| | - P Msimango
- Ethekwini Health District Office, Department of Health, Kwa-Zulu Natal, Durban, South Africa
| | - R N Adams
- Medical Research Council-CAPRISA HIV-TB Pathogenesis and Treatment Research Unit, Doris Duke Medical Research Institute, University of KwaZulu-Natal, Durban, South Africa
| | - M-Y S Moosa
- Infectious Diseases Unit, Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - V C Marconi
- Emory University School of Medicine and Rollins School of Public Health, Atlanta, Georgia, USA
| | - R A Murphy
- Division of Infectious Diseases, Los Angeles Biomedical Research Institute, Harbor-UCLA Medical Center, Torrance, California, USA
| | - R T Gandhi
- Harvard Medical School, Boston, Massachusetts, USA
| | - S Pillay
- Division of Medical Microbiology and Immunology, National Health Laboratory Services Tygerberg Hospital, Stellenbosch University, Tygerberg, South Africa
| | - M Siedner
- Massachusetts General Hospital, Boston, Massachusetts, USA
| | - K Naidoo
- Centre for Aids Program of Research, University of Kwa Zulu-Natal, Durban, South Africa.,Medical Research Council-CAPRISA HIV-TB Pathogenesis and Treatment Research Unit, Doris Duke Medical Research Institute, University of KwaZulu-Natal, Durban, South Africa
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Abstract
Obstetric services have long recognized the need for ongoing evaluation of their experiences. Manual »departmental statistics« systems sufficed, but with the advent of more sophisticated care, perinatal re-gionalization and increased research activity, the potential usefulness of computer technology became obvious. At Cleveland Metropolitan General Hospital, a laboratory computer based patient information file system was designed and implemented beginning in 1974. Over the succeeding six years, data have been collected and stored for all delivered pregnancies. There are now over 61,000 files for more than 20,000 consecutively delivered patients. The system provides over 40,000 clinical reports per year. However, the use of a file-oriented system has limited our ability to respond to specific research queries. The application of a relational database management system, INGRES, for perinatal information is reported here. Examples of its use for efficiently »answering questions« are presented, as are guidelines for the development and implementation of computer-based perinatal record systems.
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44
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Ratmann O, Wymant C, Colijn C, Danaviah S, Essex M, Frost S, Gall A, Gaseitsiwe S, Grabowski MK, Gray R, Guindon S, von Haeseler A, Kaleebu P, Kendall M, Kozlov A, Manasa J, Minh BQ, Moyo S, Novitsky V, Nsubuga R, Pillay S, Quinn TC, Serwadda D, Ssemwanga D, Stamatakis A, Trifinopoulos J, Wawer M, Brown AL, de Oliveira T, Kellam P, Pillay D, Fraser C, on behalf of the PANGEA-HIV Consort. HIV-1 full-genome phylogenetics of generalized epidemics in sub-Saharan Africa: impact of missing nucleotide characters in next-generation sequences. AIDS Res Hum Retroviruses 2017; 33:1083-1098. [PMID: 28540766 PMCID: PMC5597042 DOI: 10.1089/aid.2017.0061] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
To characterize HIV-1 transmission dynamics in regions where the burden of HIV-1 is greatest, the “Phylogenetics and Networks for Generalised HIV Epidemics in Africa” consortium (PANGEA-HIV) is sequencing full-genome viral isolates from across sub-Saharan Africa. We report the first 3,985 PANGEA-HIV consensus sequences from four cohort sites (Rakai Community Cohort Study, n = 2,833; MRC/UVRI Uganda, n = 701; Mochudi Prevention Project, n = 359; Africa Health Research Institute Resistance Cohort, n = 92). Next-generation sequencing success rates varied: more than 80% of the viral genome from the gag to the nef genes could be determined for all sequences from South Africa, 75% of sequences from Mochudi, 60% of sequences from MRC/UVRI Uganda, and 22% of sequences from Rakai. Partial sequencing failure was primarily associated with low viral load, increased for amplicons closer to the 3′ end of the genome, was not associated with subtype diversity except HIV-1 subtype D, and remained significantly associated with sampling location after controlling for other factors. We assessed the impact of the missing data patterns in PANGEA-HIV sequences on phylogeny reconstruction in simulations. We found a threshold in terms of taxon sampling below which the patchy distribution of missing characters in next-generation sequences (NGS) has an excess negative impact on the accuracy of HIV-1 phylogeny reconstruction, which is attributable to tree reconstruction artifacts that accumulate when branches in viral trees are long. The large number of PANGEA-HIV sequences provides unprecedented opportunities for evaluating HIV-1 transmission dynamics across sub-Saharan Africa and identifying prevention opportunities. Molecular epidemiological analyses of these data must proceed cautiously because sequence sampling remains below the identified threshold and a considerable negative impact of missing characters on phylogeny reconstruction is expected.
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Affiliation(s)
- Oliver Ratmann
- MRC Centre for Outbreak Analyses and Modelling, Department of Infectious Disease Epidemiology, School of Public Health, Imperial College London, London, United Kingdom
| | - Chris Wymant
- Oxford Big Data Institute, Li Ka Shing Centre for Health Information and Discovery, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Caroline Colijn
- Department of Mathematics, Imperial College London, London, United Kingdom
| | - Siva Danaviah
- Africa Health Research Institute, KwaZulu-Natal, South Africa
| | - Max Essex
- Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
- Botswana Harvard AIDS Institute Partnership, Gaborone, Botswana
| | - Simon Frost
- Department of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom
| | - Astrid Gall
- Department of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom
| | | | - Mary K. Grabowski
- Department of Epidemiology Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
- Rakai Health Sciences Program, Entebbe, Uganda
| | - Ronald Gray
- Department of Epidemiology Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
- Rakai Health Sciences Program, Entebbe, Uganda
| | - Stephane Guindon
- Department of Statistics, University of Auckland, Auckland, New Zealand
- Laboratoire d'Informatique, de Robotique et de Microelectronique de Montpellier–UMR 5506, CNRS & UM, Montpellier, France
| | - Arndt von Haeseler
- Centre for Integrative Bioinformatics Vienna, Max F. Perutz Laboratories, University of Vienna, Medical University of Vienna, Vienna, Austria
- Bioinformatics and Computational Biology, Faculty of Computer Science, University of Vienna, Vienna, Austria
| | | | - Michelle Kendall
- Department of Mathematics, Imperial College London, London, United Kingdom
| | - Alexey Kozlov
- Heidelberg Institute for Theoretical Studies, Heidelberg, Germany
| | - Justen Manasa
- Africa Health Research Institute, KwaZulu-Natal, South Africa
| | - Bui Quang Minh
- Centre for Integrative Bioinformatics Vienna, Max F. Perutz Laboratories, University of Vienna, Medical University of Vienna, Vienna, Austria
| | - Sikhulile Moyo
- Botswana Harvard AIDS Institute Partnership, Gaborone, Botswana
| | - Vlad Novitsky
- Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
- Botswana Harvard AIDS Institute Partnership, Gaborone, Botswana
| | | | | | - Thomas C. Quinn
- Rakai Health Sciences Program, Entebbe, Uganda
- Division of Intramural Research, National Institute of Allergy and Infectious Diseases, NIH, Bethesda, Maryland
- Department of Medicine Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - David Serwadda
- Rakai Health Sciences Program, Entebbe, Uganda
- Makerere University School of Public Health, Makerere University College of Health Sciences, Kampala, Uganda
| | | | - Alexandros Stamatakis
- Heidelberg Institute for Theoretical Studies, Heidelberg, Germany
- Institute for Theoretical Informatics, Karlsruhe Institute of Technology, Karlsruhe, Germany
| | - Jana Trifinopoulos
- Centre for Integrative Bioinformatics Vienna, Max F. Perutz Laboratories, University of Vienna, Medical University of Vienna, Vienna, Austria
| | - Maria Wawer
- Department of Epidemiology Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
- Rakai Health Sciences Program, Entebbe, Uganda
| | - Andy Leigh Brown
- School of Biological Sciences, Institute of Evolutionary Biology, University of Edinburgh, Edinburgh, United Kingdom
| | - Tulio de Oliveira
- Nelson R. Mandela School of Medicine, School of Laboratory Medicine and Medical Sciences, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Paul Kellam
- Department of Infectious Diseases and Immunity, Imperial College London, United Kingdom
| | - Deenan Pillay
- Africa Health Research Institute, KwaZulu-Natal, South Africa
- Division of Infection & Immunity, Faculty of Medical Sciences, University College London, London, United Kingdom
| | - Christophe Fraser
- Oxford Big Data Institute, Li Ka Shing Centre for Health Information and Discovery, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
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Pillay S, Hift R, Aldous C. A retrospective analysis of electrocardiographic abnormalities found in black South African patients with diabetes attending a regional hospital in KwaZulu-Natal. Journal of Endocrinology, Metabolism and Diabetes of South Africa 2017. [DOI: 10.1080/16089677.2017.1385965] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- S Pillay
- Department of Internal Medicine, Edendale Hospital, KwaZulu-Natal, Pietermaritzburg, South Africa
| | - R Hift
- School of Clinical Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - C Aldous
- School of Clinical Medicine, University of KwaZulu-Natal, Durban, South Africa
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Pillay S, Sibanda W, Ghuman MR, Coutsoudis A. Infant feeding practices of teenage mothers attending a well-baby clinic in a public hospital in Umlazi, KwaZulu-Natal, South Africa. South African Journal of Clinical Nutrition 2017. [DOI: 10.1080/16070658.2017.1338841] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- S Pillay
- Department of Paediatrics & Child Health, Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - W Sibanda
- School of Nursing and Public Health, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - MR Ghuman
- Department of Paediatrics & Child Health, Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - A Coutsoudis
- Department of Paediatrics & Child Health, Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
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Pillay S, Ishwarkumar S, De Gama B, Pillay P. The Morphometry of the Angle of Mandible and its Correlation with Age and Sex in the eThekwini Metropolitan Region: A Panoramic Study. INT J MORPHOL 2017. [DOI: 10.4067/s0717-95022017000200045] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Manasa J, Danaviah S, Lessells R, Elshareef M, Tanser F, Wilkinson E, Pillay S, Mthiyane H, Mwambi H, Pillay D, de Oliveira T. Increasing HIV-1 Drug Resistance Between 2010 and 2012 in Adults Participating in Population-Based HIV Surveillance in Rural KwaZulu-Natal, South Africa. AIDS Res Hum Retroviruses 2016; 32:763-9. [PMID: 27002368 PMCID: PMC4971422 DOI: 10.1089/aid.2015.0225] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
As more human immunodeficiency virus (HIV)–infected patients access combination antiretroviral therapy (cART), higher proportions of newly infected patients may be infected with drug-resistant viruses. Regular surveillance of transmitted drug resistance (TDR) is required in southern Africa where high rates of transmission persist despite rapid expansion of ART. Dried blood spot samples from cART-naive participants from two rounds of an annual population-based HIV surveillance program in rural KwaZulu-Natal were tested for HIV RNA, and samples with HIV RNA >10,000 copies/ml were genotyped for drug resistance. The 2009 surveillance of drug resistance mutation (SDRM) list was used for drug resistance interpretation. The data were added to previously published data from the same program, and the χ2 test for trend was used to test for trend in estimated prevalence of any TDR. Seven hundred and one participants' data were analyzed: 67 (2010), 381 (2011), and 253 (2012). No TDR was detected in 2010. Years 2011 and 2012 had 18 participants with SDRMs 4.7% and 7.1%, respectively (p = .02, χ2 test for trend). The nonnucleoside reverse transcriptase inhibitor mutation, K103N, was the most common mutation, occurring in 27 (3.8%) of the participants, while nucleoside reverse transcriptase inhibitor (NRTI) SDRMs were detected in 10 (1.4%) of the participants, of whom eight had only a single NRTI SDRM. The increase in levels of drug resistance observed in this population could be a signal of increasing transmission of drug-resistant HIV. Thus, continued surveillance is critical to inform public health policies around HIV treatment and prevention.
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Affiliation(s)
- Justen Manasa
- Africa Centre for Population Health, University of KwaZulu-Natal, Mtubatuba, KwaZulu-Natal, South Africa
- Division of Infectious Diseases and Geographic Medicine, Department of Medicine, Stanford University, Stanford, California
| | - Siva Danaviah
- Africa Centre for Population Health, University of KwaZulu-Natal, Mtubatuba, KwaZulu-Natal, South Africa
| | - Richard Lessells
- Africa Centre for Population Health, University of KwaZulu-Natal, Mtubatuba, KwaZulu-Natal, South Africa
- Department of Clinical Research, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Muna Elshareef
- School of Mathematics, Statistics and Computer Science, University of KwaZulu-Natal, Pietermaritzburg, KwaZulu-Natal, South Africa
| | - Frank Tanser
- Africa Centre for Population Health, University of KwaZulu-Natal, Mtubatuba, KwaZulu-Natal, South Africa
| | - Eduan Wilkinson
- Africa Centre for Population Health, University of KwaZulu-Natal, Mtubatuba, KwaZulu-Natal, South Africa
| | - Sureshnee Pillay
- Africa Centre for Population Health, University of KwaZulu-Natal, Mtubatuba, KwaZulu-Natal, South Africa
| | - Hloniphile Mthiyane
- Africa Centre for Population Health, University of KwaZulu-Natal, Mtubatuba, KwaZulu-Natal, South Africa
| | - Henry Mwambi
- School of Mathematics, Statistics and Computer Science, University of KwaZulu-Natal, Pietermaritzburg, KwaZulu-Natal, South Africa
| | - Deenan Pillay
- Africa Centre for Population Health, University of KwaZulu-Natal, Mtubatuba, KwaZulu-Natal, South Africa
| | - Tulio de Oliveira
- Africa Centre for Population Health, University of KwaZulu-Natal, Mtubatuba, KwaZulu-Natal, South Africa
- Research Department of Infection, University College of London (UCL), London, United Kingdom
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Pillay S, Aldous C. Effects of self-monitoring of blood glucose on diabetes control in a resource-limited diabetic clinic. Journal of Endocrinology, Metabolism and Diabetes of South Africa 2016. [DOI: 10.1080/16089677.2016.1198112] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Rossouw TM, Nieuwoudt M, Manasa J, Malherbe G, Lessells RJ, Pillay S, Danaviah S, Mahasha P, van Dyk G, de Oliveira T. HIV drug resistance levels in adults failing first-line antiretroviral therapy in an urban and a rural setting in South Africa. HIV Med 2016; 18:104-114. [PMID: 27353262 DOI: 10.1111/hiv.12400] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/11/2016] [Indexed: 11/28/2022]
Abstract
OBJECTIVES Urban and rural HIV treatment programmes face different challenges in the long-term management of patients. There are few studies comparing drug resistance profiles in patients accessing treatment through these programmes. The aim of this study was to perform such a comparison. METHODS HIV drug resistance data and associated treatment and monitoring information for adult patients failing first-line therapy in an urban and a rural programme were collected. Data were curated and managed in SATuRN RegaDB before statistical analysis using Microsoft Excel 2013 and stata Ver14, in which clinical parameters, resistance profiles and predicted treatment responses were compared. RESULTS Data for 595 patients were analysed: 492 patients from a rural setting and 103 patients from an urban setting. The urban group had lower CD4 counts at treatment initiation than the rural group (98 vs. 126 cells/μL, respectively; P = 0.05), had more viral load measurements performed per year (median 3 vs. 1.4, respectively; P < 0.01) and were more likely to have no drug resistance mutations detected (35.9% vs. 11.2%, respectively; P < 0.01). Patients in the rural group were more likely to have been on first-line treatment for a longer period, to have failed for longer, and to have thymidine analogue mutations. Notwithstanding these differences, the two groups had comparable predicted responses to the standard second-line regimen, based on the genotypic susceptibility score. Mutations accumulated in a sigmoidal fashion over failure duration. CONCLUSIONS The frequency and patterns of drug resistance, as well the intensity of virological monitoring, in adults with first-line therapy failure differed between the urban and rural sites. Despite these differences, based on the genotypic susceptibility scores, the majority of patients across the two sites would be expected to respond well to the standard second-line regimen.
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Affiliation(s)
- T M Rossouw
- Department of Immunology, Institute for Cellular and Molecular Medicine, University of Pretoria, Pretoria, South Africa
| | - M Nieuwoudt
- South African Department of Science and Technology/National Research Foundation Centre of Excellence in Epidemiological Modelling and Analysis (SACEMA), Stellenbosch University, Stellenbosch, South Africa
| | - J Manasa
- Department of Infectious Diseases, Stanford University, Stanford, CA, USA.,Africa Centre Population Health, University of KwaZulu-Natal, South Africa
| | - G Malherbe
- Department of Immunology, Institute for Cellular and Molecular Medicine, University of Pretoria, Pretoria, South Africa
| | - R J Lessells
- Africa Centre Population Health, University of KwaZulu-Natal, South Africa.,Department of Clinical Research, London School of Hygiene and Tropical Medicine, London, UK
| | - S Pillay
- Africa Centre Population Health, University of KwaZulu-Natal, South Africa
| | - S Danaviah
- Africa Centre Population Health, University of KwaZulu-Natal, South Africa
| | - P Mahasha
- Department of Immunology, Institute for Cellular and Molecular Medicine, University of Pretoria, Pretoria, South Africa
| | - G van Dyk
- Department of Immunology, Institute for Cellular and Molecular Medicine, University of Pretoria, Pretoria, South Africa
| | - T de Oliveira
- Africa Centre Population Health, University of KwaZulu-Natal, South Africa.,Research Department of Infection, University College London, London, UK.,School of Laboratory Medicine and Medical Sciences, Nelson R. Mandela School of Medicine, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
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