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M L SP, Kumari S, Martinek TA, M ES. De novo design of potential peptide analogs against the main protease of Omicron variant using in silico studies. Phys Chem Chem Phys 2024; 26:14006-14017. [PMID: 38683190 DOI: 10.1039/d4cp01199f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/01/2024]
Abstract
SARS-CoV-2 and its variants are crossing the immunity barrier induced through vaccination. Recent Omicron sub-variants are highly transmissible and have a low mortality rate. Despite the low severity of Omicron variants, these new variants are known to cause acute post-infectious syndromes. Nowadays, novel strategies to develop new potential inhibitors for SARS-CoV-2 and other Omicron variants have gained prominence. For viral replication and survival the main protease of SARS-CoV-2 plays a vital role. Peptide-like inhibitors that mimic the substrate peptide have already proved to be effective in inhibiting the Mpro of SARS-CoV-2 variants. Our systematic canonical amino acid point mutation analysis on the native peptide has revealed various ways to improve the native peptide of the main protease. Multi mutation analysis has led us to identify and design potent peptide-analog inhibitors that act against the Mpro of the Omicron sub-variants. Our in-depth analysis of all-atom molecular dynamics studies has paved the way to characterize the atomistic behavior of Mpro in Omicron variants. Our goal is to develop potent peptide-analogs that could be therapeutically effective against Omicron and its sub-variants.
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Affiliation(s)
- Stanly Paul M L
- Institute of Pharmaceutical Analysis, University of Szeged, Eotvos u. 6, G-6720 Szeged, Hungary.
| | - Sonia Kumari
- Department of Pharmacoinformatics, National Institute of Pharmaceutical Education and Research (NIPER), Sector-67, S.A.S. Nagar, Mohali 160062, India.
| | - Tamás A Martinek
- Department of Medical Chemistry, University of Szeged, Dóm tér 8, H-6720 Szeged, Hungary
- ELKH-SZTE Biomimetic Systems Research Group, University of Szeged, Dóm tér 8, H-6720 Szeged, Hungary.
| | - Elizabeth Sobhia M
- Department of Pharmacoinformatics, National Institute of Pharmaceutical Education and Research (NIPER), Sector-67, S.A.S. Nagar, Mohali 160062, India.
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2
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Yang XY, Huang JS, Gong QL, Sun JM, Li YJ, Liu B, Zhang YM, Shi CW, Yang GL, Yang WT, Wang CF. SARS-CoV-2 prevalence in wildlife 2020-2022: a worldwide systematic review and meta-analysis. Microbes Infect 2024:105350. [PMID: 38723999 DOI: 10.1016/j.micinf.2024.105350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2023] [Revised: 04/12/2024] [Accepted: 05/03/2024] [Indexed: 05/26/2024]
Abstract
The widespread transmission of SARS-CoV-2 in humans poses a serious threat to public health security, and a growing number of studies have discovered that SARS-CoV-2 infection in wildlife and mutate over time. This article mainly reports the first systematic review and meta-analysis of the prevalence of SARS-CoV-2 in wildlife. The pooled prevalence of the 29 included articles was calculated by us using a random effects model (22.9%) with a high heterogeneity (I2 = 98.7%, p = 0.00). Subgroup analysis and univariate regression analysis found potential risk factors contributing to heterogeneity were country, wildlife species, sample type, longitude, and precipitation. In addition, the prevalence of SARS-CoV-2 in wildlife increased gradually over time. Consequently, it is necessary to comprehensively analyze the risk factors of SARS-CoV-2 infection in wildlife and develop effective control policies, as well as to monitor the mutation of SARS-CoV-2 in wildlife at all times to reduce the risk of SARS-CoV-2 transmission among different species.
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Affiliation(s)
- Xue-Yao Yang
- College of Veterinary Medicine, Jilin Provincial Engineering Research Center of Animal Probiotics, Jilin Provincial Key Laboratory of Animal Microecology and Healthy Breeding, Engineering Research Center of Microecological Vaccines (Drugs) for Major Animal Diseases, Ministry of Education, Jilin Agricultural University, Changchun, 130118, China
| | - Jing-Shu Huang
- College of Veterinary Medicine, Jilin Provincial Engineering Research Center of Animal Probiotics, Jilin Provincial Key Laboratory of Animal Microecology and Healthy Breeding, Engineering Research Center of Microecological Vaccines (Drugs) for Major Animal Diseases, Ministry of Education, Jilin Agricultural University, Changchun, 130118, China
| | - Qing-Long Gong
- College of Veterinary Medicine, Jilin Provincial Engineering Research Center of Animal Probiotics, Jilin Provincial Key Laboratory of Animal Microecology and Healthy Breeding, Engineering Research Center of Microecological Vaccines (Drugs) for Major Animal Diseases, Ministry of Education, Jilin Agricultural University, Changchun, 130118, China
| | - Jin-Mei Sun
- College of Veterinary Medicine, Jilin Provincial Engineering Research Center of Animal Probiotics, Jilin Provincial Key Laboratory of Animal Microecology and Healthy Breeding, Engineering Research Center of Microecological Vaccines (Drugs) for Major Animal Diseases, Ministry of Education, Jilin Agricultural University, Changchun, 130118, China
| | - Yan-Jin Li
- College of Veterinary Medicine, Jilin Provincial Engineering Research Center of Animal Probiotics, Jilin Provincial Key Laboratory of Animal Microecology and Healthy Breeding, Engineering Research Center of Microecological Vaccines (Drugs) for Major Animal Diseases, Ministry of Education, Jilin Agricultural University, Changchun, 130118, China
| | - Bing Liu
- College of Veterinary Medicine, Jilin Provincial Engineering Research Center of Animal Probiotics, Jilin Provincial Key Laboratory of Animal Microecology and Healthy Breeding, Engineering Research Center of Microecological Vaccines (Drugs) for Major Animal Diseases, Ministry of Education, Jilin Agricultural University, Changchun, 130118, China
| | - Yu-Meng Zhang
- College of Veterinary Medicine, Jilin Provincial Engineering Research Center of Animal Probiotics, Jilin Provincial Key Laboratory of Animal Microecology and Healthy Breeding, Engineering Research Center of Microecological Vaccines (Drugs) for Major Animal Diseases, Ministry of Education, Jilin Agricultural University, Changchun, 130118, China
| | - Chun-Wei Shi
- College of Veterinary Medicine, Jilin Provincial Engineering Research Center of Animal Probiotics, Jilin Provincial Key Laboratory of Animal Microecology and Healthy Breeding, Engineering Research Center of Microecological Vaccines (Drugs) for Major Animal Diseases, Ministry of Education, Jilin Agricultural University, Changchun, 130118, China
| | - Gui-Lian Yang
- College of Veterinary Medicine, Jilin Provincial Engineering Research Center of Animal Probiotics, Jilin Provincial Key Laboratory of Animal Microecology and Healthy Breeding, Engineering Research Center of Microecological Vaccines (Drugs) for Major Animal Diseases, Ministry of Education, Jilin Agricultural University, Changchun, 130118, China
| | - Wen-Tao Yang
- College of Veterinary Medicine, Jilin Provincial Engineering Research Center of Animal Probiotics, Jilin Provincial Key Laboratory of Animal Microecology and Healthy Breeding, Engineering Research Center of Microecological Vaccines (Drugs) for Major Animal Diseases, Ministry of Education, Jilin Agricultural University, Changchun, 130118, China
| | - Chun-Feng Wang
- College of Veterinary Medicine, Jilin Provincial Engineering Research Center of Animal Probiotics, Jilin Provincial Key Laboratory of Animal Microecology and Healthy Breeding, Engineering Research Center of Microecological Vaccines (Drugs) for Major Animal Diseases, Ministry of Education, Jilin Agricultural University, Changchun, 130118, China.
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3
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Cheng FC, Chang WC, Chiang CP. The implementation of strengthening infection control in dental institutions in Taiwan. J Dent Sci 2024; 19:1293-1296. [PMID: 38618123 PMCID: PMC11010674 DOI: 10.1016/j.jds.2023.12.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Indexed: 04/16/2024] Open
Affiliation(s)
- Feng-Chou Cheng
- Chia-Te Dental Clinic, New Taipei City, Taiwan
- School of Life Science, College of Science, National Taiwan Normal University, Taipei, Taiwan
- Science Education Center, National Taiwan Normal University, Taipei, Taiwan
| | - Wen-Chiung Chang
- Division of Clinical Chinese Medicine, National Research Institute of Chinese Medicine, Ministry of Health and Welfare, Taipei, Taiwan
| | - Chun-Pin Chiang
- Department of Dentistry, National Taiwan University Hospital, College of Medicine, National Taiwan University, Taipei, Taiwan
- Graduate Institute of Clinical Dentistry, School of Dentistry, National Taiwan University, Taipei, Taiwan
- Graduate Institute of Oral Biology, School of Dentistry, National Taiwan University, Taipei, Taiwan
- Department of Dentistry, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
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4
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Cheng FC, Chang WC, Chiang CP. Specific actions of Taiwan's dental community for the one health issue. J Dent Sci 2024; 19:1288-1292. [PMID: 38618119 PMCID: PMC11010697 DOI: 10.1016/j.jds.2023.12.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Indexed: 04/16/2024] Open
Affiliation(s)
- Feng-Chou Cheng
- Chia-Te Dental Clinic, New Taipei City, Taiwan
- School of Life Science, College of Science, National Taiwan Normal University, Taipei, Taiwan
- Science Education Center, National Taiwan Normal University, Taipei, Taiwan
| | - Wen-Chiung Chang
- Division of Clinical Chinese Medicine, National Research Institute of Chinese Medicine, Ministry of Health and Welfare, Taipei, Taiwan
| | - Chun-Pin Chiang
- Department of Dentistry, National Taiwan University Hospital, College of Medicine, National Taiwan University, Taipei, Taiwan
- Graduate Institute of Clinical Dentistry, School of Dentistry, National Taiwan University, Taipei, Taiwan
- Graduate Institute of Oral Biology, School of Dentistry, National Taiwan University, Taipei, Taiwan
- Department of Dentistry, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
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5
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Punacha G, Adiga R. Feature selection for effective prediction of SARS-COV-2 using machine learning. Genes Genomics 2024; 46:341-354. [PMID: 37985549 DOI: 10.1007/s13258-023-01467-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Accepted: 10/01/2023] [Indexed: 11/22/2023]
Abstract
BACKGROUND With rise in variants of SARS-CoV-2, it is necessary to classify the emerging SARS-CoV-2 for early detection and thereby reduce human transmission. Genomic and proteomic information have less frequently been used for classifying in a machine learning (ML) approach for detection of SARS-CoV-2. OBJECTIVE With this aim we used nucleoprotein and viral proteomic evolutionary information of SARS-CoV-2 along with the charge and basicity distribution of amino acids from various strains of SARS-CoV-2 to generate a disease severity model based on ML. METHODS All sequence and clinical data were obtained from GISAID. Proteomic level calculations were added to comprise the dataset. The training set was used for feature selection. Select K- Best feature selection method was employed which was cross validated with testing set and performance evaluated. Delong's test was also done. We also employed BIRCH clustering on SARS-CoV-2 for clustering the strains. RESULTS Out of six ML models four were successful in training and testing. Extra Trees algorithm generated a micro-averaged F1-score of 74.2% and a weighted averaged area under the receiver operating characteristic curve (AUC-ROC) score of 73.7% with multi-class option. The feature selection set to 5, enhanced the ROC AUC from 73.7 to 76.4%. Accuracy of the selected model of 86.9% was achieved. CONCLUSION The unique features identified in the ML approach was able to classify disease severity into classes and had potential for predicting risk in newer variants.
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Affiliation(s)
- Gagan Punacha
- Nitte (Deemed to be University), Department of Molecular Genetics & Cancer, Nitte University Centre for Science Education & Research (NUCSER), Mangalore, Karnataka, India
| | - Rama Adiga
- Nitte (Deemed to be University), Department of Molecular Genetics & Cancer, Nitte University Centre for Science Education & Research (NUCSER), Mangalore, Karnataka, India.
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6
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Novkovic M, Banovic Djeri B, Ristivojevic B, Knezevic A, Jankovic M, Tanasic V, Radojicic V, Keckarevic D, Vidanovic D, Tesovic B, Skakic A, Tolinacki M, Moric I, Djordjevic V. Genome sequence diversity of SARS-CoV-2 in Serbia: insights gained from a 3-year pandemic study. Front Microbiol 2024; 15:1332276. [PMID: 38476954 PMCID: PMC10929721 DOI: 10.3389/fmicb.2024.1332276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Accepted: 01/15/2024] [Indexed: 03/14/2024] Open
Abstract
The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), responsible for the COVID-19 pandemic, has been evolving rapidly causing emergence of new variants and health uncertainties. Monitoring the evolution of the virus was of the utmost importance for public health interventions and the development of national and global mitigation strategies. Here, we report national data on the emergence of new variants, their distribution, and dynamics in a 3-year study conducted from March 2020 to the end of January 2023 in the Republic of Serbia. Nasopharyngeal and oropharyngeal swabs from 2,398 COVID-19-positive patients were collected and sequenced using three different next generation technologies: Oxford Nanopore, Ion Torrent, and DNBSeq. In the subset of 2,107 SARS-CoV-2 sequences which met the quality requirements, detection of mutations, assignment to SARS-CoV-2 lineages, and phylogenetic analysis were performed. During the 3-year period, we detected three variants of concern, namely, Alpha (5.6%), Delta (7.4%), and Omicron (70.3%) and one variant of interest-Omicron recombinant "Kraken" (XBB1.5) (<1%), whereas 16.8% of the samples belonged to other SARS-CoV-2 (sub)lineages. The detected SARS-CoV-2 (sub)lineages resulted in eight COVID-19 pandemic waves in Serbia, which correspond to the pandemic waves reported in Europe and the United States. Wave dynamics in Serbia showed the most resemblance with the profile of pandemic waves in southern Europe, consistent with the southeastern European location of Serbia. The samples were assigned to sixteen SARS-CoV-2 Nextstrain clades: 20A, 20B, 20C, 20D, 20E, 20G, 20I, 21J, 21K, 21L, 22A, 22B, 22C, 22D, 22E, and 22F and six different Omicron recombinants (XZ, XAZ, XAS, XBB, XBF, and XBK). The 10 most common mutations detected in the coding and untranslated regions of the SARS-CoV-2 genomes included four mutations affecting the spike protein (S:D614G, S:T478K, S:P681H, and S:S477N) and one mutation at each of the following positions: 5'-untranslated region (5'UTR:241); N protein (N:RG203KR); NSP3 protein (NSP3:F106F); NSP4 protein (NSP4:T492I); NSP6 protein (NSP6: S106/G107/F108 - triple deletion), and NSP12b protein (NSP12b:P314L). This national-level study is the most comprehensive in terms of sequencing and genomic surveillance of SARS-CoV-2 during the pandemic in Serbia, highlighting the importance of establishing and maintaining good national practice for monitoring SARS-CoV-2 and other viruses circulating worldwide.
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Affiliation(s)
- Mirjana Novkovic
- Center for Genome Sequencing and Bioinformatics, Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, Belgrade, Serbia
| | - Bojana Banovic Djeri
- Center for Genome Sequencing and Bioinformatics, Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, Belgrade, Serbia
| | - Bojan Ristivojevic
- Center for Genome Sequencing and Bioinformatics, Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, Belgrade, Serbia
| | - Aleksandra Knezevic
- Institute of Microbiology and Immunology, Department of Virology, Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Marko Jankovic
- Institute of Microbiology and Immunology, Department of Virology, Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Vanja Tanasic
- Center for Forensic and Applied Molecular Genetics, Faculty of Biology, University of Belgrade, Belgrade, Serbia
| | - Verica Radojicic
- Center for Forensic and Applied Molecular Genetics, Faculty of Biology, University of Belgrade, Belgrade, Serbia
| | - Dusan Keckarevic
- Center for Forensic and Applied Molecular Genetics, Faculty of Biology, University of Belgrade, Belgrade, Serbia
| | - Dejan Vidanovic
- Veterinary Specialized Institute “Kraljevo”, Kraljevo, Serbia
| | - Bojana Tesovic
- Veterinary Specialized Institute “Kraljevo”, Kraljevo, Serbia
| | - Anita Skakic
- Center for Genome Sequencing and Bioinformatics, Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, Belgrade, Serbia
| | - Maja Tolinacki
- Center for Genome Sequencing and Bioinformatics, Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, Belgrade, Serbia
| | - Ivana Moric
- Center for Genome Sequencing and Bioinformatics, Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, Belgrade, Serbia
| | - Valentina Djordjevic
- Center for Genome Sequencing and Bioinformatics, Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, Belgrade, Serbia
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Bianco A, Bortolami A, Miccolupo A, Sottili R, Ghergo P, Castellana S, Del Sambro L, Capozzi L, Pagliari M, Bonfante F, Ridolfi D, Bulzacchelli C, Giannico A, Parisi A. SARS-CoV-2 in Animal Companions: A Serosurvey in Three Regions of Southern Italy. Life (Basel) 2023; 13:2354. [PMID: 38137955 PMCID: PMC10745004 DOI: 10.3390/life13122354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 11/06/2023] [Accepted: 12/13/2023] [Indexed: 12/24/2023] Open
Abstract
Several animal species have been found to be susceptible to SARS-CoV-2 infection. The occurrence of infection in dogs and cats living in close contact with owners deserves particular attention from public health authorities in a One Health approach. In this study, we conducted serological screening to identify SARS-CoV-2 exposure in the sera from dogs and cats in three regions of southern Italy sampled during the years 2021 and 2022. We collected 100 serum samples in 2021 (89 from dogs and 11 from cats) and 640 in 2022 (577 from dogs and 63 from cats). Overall, the ELISA positivity rate was found to be 2.7% (20/740), with higher seroprevalence in dogs. Serum neutralization tests confirmed positivity only in two samples collected from dogs, and the assays, performed with serologically distinct SARS-CoV-2 variants, showed variant-specific positivity. This paper shows that monitoring SARS-CoV-2 exposure in animals might be affected by the viral antigenic evolution, which requires continuous updates to the serological tests used. Serological surveys are useful in understanding the true extent of exposure occurring in specific animal populations, not suffering the same limitations as molecular tests, and could help in identifying the infecting virus if tests able to characterize the immune response are used. The use of variant-specific validated serological methods should always be considered in serosurvey studies in order to determine the real impact of emerging variants on animal populations and its implications for veterinary and human health, as well as to identify potential reservoirs of the virus and its evolutionary changes.
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Affiliation(s)
- Angelica Bianco
- Istituto Zooprofilattico Sperimentale della Puglia e Basilicata, Via Manfredonia n. 20, 71121 Foggia, Italy; (A.B.); (S.C.); (L.D.S.); (L.C.); (D.R.); (C.B.); (A.G.); (A.P.)
| | - Alessio Bortolami
- Department of Comparative Biomedical Sciences, Istituto Zooprofilattico Sperimentale delle Venezie, Viale dell’Università 10, 35020 Legnaro, Italy; (A.B.); (M.P.); (F.B.)
| | - Angela Miccolupo
- Istituto Zooprofilattico Sperimentale della Puglia e Basilicata, Via Manfredonia n. 20, 71121 Foggia, Italy; (A.B.); (S.C.); (L.D.S.); (L.C.); (D.R.); (C.B.); (A.G.); (A.P.)
| | - Roldano Sottili
- ACV Triggiano Laboratorio di Analisi Cliniche Veterinarie, Via Suor Marcella Arosio 8, 70019 Triggiano, Italy; (R.S.)
| | - Paola Ghergo
- ACV Triggiano Laboratorio di Analisi Cliniche Veterinarie, Via Suor Marcella Arosio 8, 70019 Triggiano, Italy; (R.S.)
| | - Stefano Castellana
- Istituto Zooprofilattico Sperimentale della Puglia e Basilicata, Via Manfredonia n. 20, 71121 Foggia, Italy; (A.B.); (S.C.); (L.D.S.); (L.C.); (D.R.); (C.B.); (A.G.); (A.P.)
| | - Laura Del Sambro
- Istituto Zooprofilattico Sperimentale della Puglia e Basilicata, Via Manfredonia n. 20, 71121 Foggia, Italy; (A.B.); (S.C.); (L.D.S.); (L.C.); (D.R.); (C.B.); (A.G.); (A.P.)
| | - Loredana Capozzi
- Istituto Zooprofilattico Sperimentale della Puglia e Basilicata, Via Manfredonia n. 20, 71121 Foggia, Italy; (A.B.); (S.C.); (L.D.S.); (L.C.); (D.R.); (C.B.); (A.G.); (A.P.)
| | - Matteo Pagliari
- Department of Comparative Biomedical Sciences, Istituto Zooprofilattico Sperimentale delle Venezie, Viale dell’Università 10, 35020 Legnaro, Italy; (A.B.); (M.P.); (F.B.)
| | - Francesco Bonfante
- Department of Comparative Biomedical Sciences, Istituto Zooprofilattico Sperimentale delle Venezie, Viale dell’Università 10, 35020 Legnaro, Italy; (A.B.); (M.P.); (F.B.)
| | - Donato Ridolfi
- Istituto Zooprofilattico Sperimentale della Puglia e Basilicata, Via Manfredonia n. 20, 71121 Foggia, Italy; (A.B.); (S.C.); (L.D.S.); (L.C.); (D.R.); (C.B.); (A.G.); (A.P.)
| | - Carmela Bulzacchelli
- Istituto Zooprofilattico Sperimentale della Puglia e Basilicata, Via Manfredonia n. 20, 71121 Foggia, Italy; (A.B.); (S.C.); (L.D.S.); (L.C.); (D.R.); (C.B.); (A.G.); (A.P.)
| | - Anna Giannico
- Istituto Zooprofilattico Sperimentale della Puglia e Basilicata, Via Manfredonia n. 20, 71121 Foggia, Italy; (A.B.); (S.C.); (L.D.S.); (L.C.); (D.R.); (C.B.); (A.G.); (A.P.)
| | - Antonio Parisi
- Istituto Zooprofilattico Sperimentale della Puglia e Basilicata, Via Manfredonia n. 20, 71121 Foggia, Italy; (A.B.); (S.C.); (L.D.S.); (L.C.); (D.R.); (C.B.); (A.G.); (A.P.)
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Lawrence P, Heung M, Nave J, Henkel C, Escudero-Pérez B. The natural virome and pandemic potential: Disease X. Curr Opin Virol 2023; 63:101377. [PMID: 37995425 DOI: 10.1016/j.coviro.2023.101377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 10/20/2023] [Accepted: 10/25/2023] [Indexed: 11/25/2023]
Abstract
Over the last decade, the emergence of several zoonotic viruses has demonstrated that previously unknown or neglected pathogens have the potential to cause epidemics and therefore to pose a threat to global public health. Even more concerning are the estimated 1.7 million still-undiscovered viruses present in the natural environment or 'global virome', with many of these as-yet uncharacterized viruses predicted to be pathogenic for humans. Thus, in order to mitigate disease emergence and prevent future pandemics, it is crucial to identify the global extent of viral threats to which humans may become exposed. This requires cataloguing the viruses that exist in the environment within their various and diverse host species, and also understanding the viral, host, and environmental factors that dictate the circumstances that result in viral spillover into humans. We also address here which strategies can be implemented as countermeasure initiatives to reduce the risk of emergence of new diseases.
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Affiliation(s)
- Philip Lawrence
- UCLy (Lyon Catholic University), ESTBB, Lyon, France; UCLy (Lyon Catholic University), UR CONFLUENCE: Sciences et Humanités (EA1598), Lyon, France
| | - Michelle Heung
- WHO Collaborating Centre for Arbovirus and Haemorrhagic Fever Reference and Research, Bernhard Nocht Institute for Tropical Medicine, Hamburg, Germany
| | - Julia Nave
- WHO Collaborating Centre for Arbovirus and Haemorrhagic Fever Reference and Research, Bernhard Nocht Institute for Tropical Medicine, Hamburg, Germany
| | - Christoph Henkel
- WHO Collaborating Centre for Arbovirus and Haemorrhagic Fever Reference and Research, Bernhard Nocht Institute for Tropical Medicine, Hamburg, Germany
| | - Beatriz Escudero-Pérez
- WHO Collaborating Centre for Arbovirus and Haemorrhagic Fever Reference and Research, Bernhard Nocht Institute for Tropical Medicine, Hamburg, Germany; German Center for Infection Research (DZIF), Partner Site Hamburg-Luebeck-Borstel-Reims, Braunschweig, Germany.
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9
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Fernández-Bastit L, Vergara-Alert J, Segalés J. Transmission of severe acute respiratory syndrome coronavirus 2 from humans to animals: is there a risk of novel reservoirs? Curr Opin Virol 2023; 63:101365. [PMID: 37793299 DOI: 10.1016/j.coviro.2023.101365] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 08/29/2023] [Accepted: 08/31/2023] [Indexed: 10/06/2023]
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a zoonotic virus able to infect humans and multiple nonhuman animal species. Most natural infections in companion, captive zoo, livestock, and wildlife species have been related to a reverse transmission, raising concern about potential generation of animal reservoirs due to human-animal interactions. To date, American mink and white-tailed deer are the only species that led to extensive intraspecies transmission of SARS-CoV-2 after reverse zoonosis, leading to an efficient spread of the virus and subsequent animal-to-human transmission. Viral host adaptations increase the probability of new SARS-CoV-2 variants' emergence that could cause a major global health impact. Therefore, applying the One Health approach is crucial to prevent and overcome future threats for human, animal, and environmental fields.
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Affiliation(s)
- Leira Fernández-Bastit
- Unitat Mixta d'Investigació IRTA-UAB en Sanitat Animal, Centre de Recerca en Sanitat Animal (CReSA), Campus de la Universitat Autònoma de Barcelona (UAB), 08193 Bellaterra, Catalonia, Spain; IRTA, Programa de Sanitat Animal, Centre de Recerca en Sanitat Animal (CReSA), Campus de la Universitat Autònoma de Barcelona (UAB), 08193 Bellaterra, Catalonia, Spain
| | - Júlia Vergara-Alert
- Unitat Mixta d'Investigació IRTA-UAB en Sanitat Animal, Centre de Recerca en Sanitat Animal (CReSA), Campus de la Universitat Autònoma de Barcelona (UAB), 08193 Bellaterra, Catalonia, Spain; IRTA, Programa de Sanitat Animal, Centre de Recerca en Sanitat Animal (CReSA), Campus de la Universitat Autònoma de Barcelona (UAB), 08193 Bellaterra, Catalonia, Spain
| | - Joaquim Segalés
- Unitat Mixta d'Investigació IRTA-UAB en Sanitat Animal, Centre de Recerca en Sanitat Animal (CReSA), Campus de la Universitat Autònoma de Barcelona (UAB), 08193 Bellaterra, Catalonia, Spain; Departament de Sanitat i Anatomia Animals, Facultat de Veterinària, Universitat Autònoma de Barcelona, 08193 Bellaterra, Catalonia, Spain.
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Pekarek MJ, Weaver EA. Existing Evidence for Influenza B Virus Adaptations to Drive Replication in Humans as the Primary Host. Viruses 2023; 15:2032. [PMID: 37896807 PMCID: PMC10612074 DOI: 10.3390/v15102032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 09/25/2023] [Accepted: 09/28/2023] [Indexed: 10/29/2023] Open
Abstract
Influenza B virus (IBV) is one of the two major types of influenza viruses that circulate each year. Unlike influenza A viruses, IBV does not harbor pandemic potential due to its lack of historical circulation in non-human hosts. Many studies and reviews have highlighted important factors for host determination of influenza A viruses. However, much less is known about the factors driving IBV replication in humans. We hypothesize that similar factors influence the host restriction of IBV. Here, we compile and review the current understanding of host factors crucial for the various stages of the IBV viral replication cycle. While we discovered the research in this area of IBV is limited, we review known host factors that may indicate possible host restriction of IBV to humans. These factors include the IBV hemagglutinin (HA) protein, host nuclear factors, and viral immune evasion proteins. Our review frames the current understanding of IBV adaptations to replication in humans. However, this review is limited by the amount of research previously completed on IBV host determinants and would benefit from additional future research in this area.
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Affiliation(s)
| | - Eric A. Weaver
- Nebraska Center for Virology, School of Biological Sciences, University of Nebraska-Lincoln, Lincoln, NE 68583, USA;
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11
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Xu FH, Han PY, Tian JW, Zong LD, Yin HM, Zhao JY, Yang Z, Kong W, Ge XY, Zhang YZ. Detection of Alpha- and Betacoronaviruses in Small Mammals in Western Yunnan Province, China. Viruses 2023; 15:1965. [PMID: 37766371 PMCID: PMC10535241 DOI: 10.3390/v15091965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2023] [Revised: 09/16/2023] [Accepted: 09/18/2023] [Indexed: 09/29/2023] Open
Abstract
The genetic diversity of coronaviruses (CoVs) is high, and their infection in animals has not yet been fully revealed. By RT-PCR detection of the partial RNA-dependent RNA polymerase (RdRp) gene of CoVs, we screened a total of 502 small mammals in the Dali and Nujiang prefectures of Western Yunnan Province, China. The number of overall CoV positives was 20, including β-CoV (n = 13) and α-CoV (n = 7), with a 3.98% prevalence in rectal tissue samples. The identity of the partial RdRp genes obtained for 13 strains of β-CoV was 83.42-99.23% at the nucleotide level, and it is worth noting that the two strains from Kachin red-backed voles showed high identity to BOV-36/IND/2015 from Indian bovines and DcCoV-HKU23 from dromedary camels (Camelus dromedarius) in Morocco; the nucleotide identity was between 97.86 and 98.33%. Similarly, the identity of the seven strains of α-CoV among the partial RdRp sequences was 94.00-99.18% at nucleotide levels. The viral load in different tissues was measured by quantitative RT-PCR (qRT-PCR). The average CoV viral load in small mammalian rectal tissue was 1.35 × 106 copies/g; differently, the mean CoV viral load in liver, heart, lung, spleen, and kidney tissue was from 0.97 × 103 to 3.95 × 103 copies/g, which revealed that CoV has extensive tropism in rectal tissue in small mammals (p < 0.0001). These results revealed the genetic diversity, epidemiology, and infective tropism of α-CoV and β-CoV in small mammals from Dali and Nujiang, which deepens the comprehension of the retention and infection of coronavirus in natural hosts.
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Affiliation(s)
- Fen-Hui Xu
- School of Public Health, Institute of Preventive Medicine, Dali University, Dali 671000, China; (F.-H.X.); (P.-Y.H.); (J.-W.T.); (L.-D.Z.); (H.-M.Y.); (J.-Y.Z.); (Z.Y.); (W.K.)
- Key Laboratory of Pathogen Resistant Plant Resources Screening Research in Western Yunnan, Dali 671000, China
- Key Laboratory of Cross-Border Prevention and Control and Quarantine of Zoonotic Diseases in Yunnan, Dali 671000, China
| | - Pei-Yu Han
- School of Public Health, Institute of Preventive Medicine, Dali University, Dali 671000, China; (F.-H.X.); (P.-Y.H.); (J.-W.T.); (L.-D.Z.); (H.-M.Y.); (J.-Y.Z.); (Z.Y.); (W.K.)
- Key Laboratory of Pathogen Resistant Plant Resources Screening Research in Western Yunnan, Dali 671000, China
- Key Laboratory of Cross-Border Prevention and Control and Quarantine of Zoonotic Diseases in Yunnan, Dali 671000, China
| | - Jia-Wei Tian
- School of Public Health, Institute of Preventive Medicine, Dali University, Dali 671000, China; (F.-H.X.); (P.-Y.H.); (J.-W.T.); (L.-D.Z.); (H.-M.Y.); (J.-Y.Z.); (Z.Y.); (W.K.)
- Key Laboratory of Pathogen Resistant Plant Resources Screening Research in Western Yunnan, Dali 671000, China
- Key Laboratory of Cross-Border Prevention and Control and Quarantine of Zoonotic Diseases in Yunnan, Dali 671000, China
| | - Li-Dong Zong
- School of Public Health, Institute of Preventive Medicine, Dali University, Dali 671000, China; (F.-H.X.); (P.-Y.H.); (J.-W.T.); (L.-D.Z.); (H.-M.Y.); (J.-Y.Z.); (Z.Y.); (W.K.)
- Key Laboratory of Pathogen Resistant Plant Resources Screening Research in Western Yunnan, Dali 671000, China
- Key Laboratory of Cross-Border Prevention and Control and Quarantine of Zoonotic Diseases in Yunnan, Dali 671000, China
| | - Hong-Min Yin
- School of Public Health, Institute of Preventive Medicine, Dali University, Dali 671000, China; (F.-H.X.); (P.-Y.H.); (J.-W.T.); (L.-D.Z.); (H.-M.Y.); (J.-Y.Z.); (Z.Y.); (W.K.)
- Key Laboratory of Pathogen Resistant Plant Resources Screening Research in Western Yunnan, Dali 671000, China
- Key Laboratory of Cross-Border Prevention and Control and Quarantine of Zoonotic Diseases in Yunnan, Dali 671000, China
| | - Jun-Ying Zhao
- School of Public Health, Institute of Preventive Medicine, Dali University, Dali 671000, China; (F.-H.X.); (P.-Y.H.); (J.-W.T.); (L.-D.Z.); (H.-M.Y.); (J.-Y.Z.); (Z.Y.); (W.K.)
- Key Laboratory of Pathogen Resistant Plant Resources Screening Research in Western Yunnan, Dali 671000, China
- Key Laboratory of Cross-Border Prevention and Control and Quarantine of Zoonotic Diseases in Yunnan, Dali 671000, China
| | - Ze Yang
- School of Public Health, Institute of Preventive Medicine, Dali University, Dali 671000, China; (F.-H.X.); (P.-Y.H.); (J.-W.T.); (L.-D.Z.); (H.-M.Y.); (J.-Y.Z.); (Z.Y.); (W.K.)
- Key Laboratory of Pathogen Resistant Plant Resources Screening Research in Western Yunnan, Dali 671000, China
- Key Laboratory of Cross-Border Prevention and Control and Quarantine of Zoonotic Diseases in Yunnan, Dali 671000, China
| | - Wei Kong
- School of Public Health, Institute of Preventive Medicine, Dali University, Dali 671000, China; (F.-H.X.); (P.-Y.H.); (J.-W.T.); (L.-D.Z.); (H.-M.Y.); (J.-Y.Z.); (Z.Y.); (W.K.)
- Key Laboratory of Pathogen Resistant Plant Resources Screening Research in Western Yunnan, Dali 671000, China
- Key Laboratory of Cross-Border Prevention and Control and Quarantine of Zoonotic Diseases in Yunnan, Dali 671000, China
| | - Xing-Yi Ge
- College of Biology & Hunan Provincial Key Laboratory of Medical Virology, Hunan University, Changsha 410012, China;
| | - Yun-Zhi Zhang
- School of Public Health, Institute of Preventive Medicine, Dali University, Dali 671000, China; (F.-H.X.); (P.-Y.H.); (J.-W.T.); (L.-D.Z.); (H.-M.Y.); (J.-Y.Z.); (Z.Y.); (W.K.)
- Key Laboratory of Pathogen Resistant Plant Resources Screening Research in Western Yunnan, Dali 671000, China
- Key Laboratory of Cross-Border Prevention and Control and Quarantine of Zoonotic Diseases in Yunnan, Dali 671000, China
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12
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Tinto B, Revel J, Virolle L, Chenet B, Reboul Salze F, Ortega A, Beltrame M, Simonin Y. Monitoring SARS-CoV-2 Seroprevalence in Domestics and Exotic Animals in Southern France. Trop Med Infect Dis 2023; 8:426. [PMID: 37755888 PMCID: PMC10534723 DOI: 10.3390/tropicalmed8090426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2023] [Revised: 08/15/2023] [Accepted: 08/24/2023] [Indexed: 09/28/2023] Open
Abstract
Since late 2019, Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) has emerged as a significant global threat to public health. Responsible for the COVID-19 pandemic, this new coronavirus has prompted extensive scientific research to comprehend its transmission dynamics, especially among humans. However, as our understanding deepens, it becomes increasingly clear that SARS-CoV-2's impact goes beyond human populations. Recent investigations have illuminated the transmission of the virus between humans and various animal species, raising important questions about zoonotic spillover events and their potential implications for both human and animal health. Our study set out to investigate the prevalence of SARS-CoV-2 in domestic animals (dogs and cats) and zoo animals in the south of France in 2021 and 2022, covering pre-Omicron and Omicron waves. We identified evidence of SARS-CoV-2 antibodies not only in domestic dogs and cats but also in several mammals in zoos. This study shows the importance of implementing surveillance measures, including serological studies, to identify and monitor cases of SARS-CoV-2 infection in animals.
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Affiliation(s)
- Bachirou Tinto
- Centre MURAZ, Institut National de Santé Publique (INSP), Bobo-Dioulasso 01, Burkina Faso;
- Pathogenesis and Control of Chronic Infections, University of Montpellier, INSERM, Etablissement Français du Sang, 34394 Montpellier, France;
| | - Justine Revel
- Pathogenesis and Control of Chronic Infections, University of Montpellier, INSERM, Etablissement Français du Sang, 34394 Montpellier, France;
| | - Laurie Virolle
- Parc de Lunaret—Zoo de Montpellier, 34090 Montpellier, France; (L.V.); (B.C.)
| | - Baptiste Chenet
- Parc de Lunaret—Zoo de Montpellier, 34090 Montpellier, France; (L.V.); (B.C.)
| | | | - Alix Ortega
- Sigean African Reserve, 11130 Sigean, France; (A.O.)
| | | | - Yannick Simonin
- Pathogenesis and Control of Chronic Infections, University of Montpellier, INSERM, Etablissement Français du Sang, 34394 Montpellier, France;
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Yuan F, Chen C, Covaleda LM, Martins M, Reinhart JM, Sullivan DR, Diel DG, Fang Y. Development of monoclonal antibody-based blocking ELISA for detecting SARS-CoV-2 exposure in animals. mSphere 2023; 8:e0006723. [PMID: 37409816 PMCID: PMC10449516 DOI: 10.1128/msphere.00067-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 05/11/2023] [Indexed: 07/07/2023] Open
Abstract
The global pandemic of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) poses a significant threat to public health. Besides humans, SARS-CoV-2 can infect several animal species. Highly sensitive and specific diagnostic reagents and assays are urgently needed for rapid detection and implementation of strategies for prevention and control of the infection in animals. In this study, we initially developed a panel of monoclonal antibodies (mAbs) against SARS-CoV-2 nucleocapsid protein. To detect SARS-CoV-2 antibodies in a broad spectrum of animal species, an mAb-based blocking enzyme-linked immunosorbent assay (bELISA) was developed. Test validation using a set of animal serum samples with known infection status obtained an optimal percentage of inhibition cut-off value of 17.6% with diagnostic sensitivity of 97.8% and diagnostic specificity of 98.9%. The assay demonstrates high repeatability as determined by a low coefficient of variation (7.23%, 4.89%, and 3.16%) between-runs, within-run, and within-plate, respectively. Testing of samples collected over time from experimentally infected cats showed that the bELISA was able to detect seroconversion as early as 7 days post-infection. Subsequently, the bELISA was applied for testing pet animals with coronavirus disease 2019 (COVID-19)-like symptoms and specific antibody responses were detected in two dogs. The panel of mAbs generated in this study provides a valuable tool for SARS-CoV-2 diagnostics and research. The mAb-based bELISA provides a serological test in aid of COVID-19 surveillance in animals. IMPORTANCE Antibody tests are commonly used as a diagnostic tool for detecting host immune response following infection. Serology (antibody) tests complement nucleic acid assays by providing a history of virus exposure, no matter symptoms developed from infection or the infection was asymptomatic. Serology tests for COVID-19 are in high demand, especially when the vaccines become available. They are important to determine the prevalence of the viral infection in a population and identify individuals who have been infected or vaccinated. ELISA is a simple and practically reliable serological test, which allows high-throughput implementation in surveillance studies. Several COVID-19 ELISA kits are available. However, they are mostly designed for human samples and species-specific secondary antibody is required for indirect ELISA format. This paper describes the development of an all species applicable monoclonal antibody (mAb)-based blocking ELISA to facilitate the detection and surveillance of COVID-19 in animals.
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Affiliation(s)
- Fangfeng Yuan
- Department of Pathobiology, College of Veterinary Medicine, University of Illinois at Urbana-Champaign, Urbana, Illinois, USA
| | - Chi Chen
- Department of Pathobiology, College of Veterinary Medicine, University of Illinois at Urbana-Champaign, Urbana, Illinois, USA
| | - Lina M. Covaleda
- Department of Population Medicine and Diagnostic Sciences, Animal Health Diagnostic Center, College of Veterinary Medicine, Cornell University, Ithaca, New York, USA
| | - Mathias Martins
- Department of Population Medicine and Diagnostic Sciences, Animal Health Diagnostic Center, College of Veterinary Medicine, Cornell University, Ithaca, New York, USA
| | - Jennifer M. Reinhart
- Department of Veterinary Clinical Medicine, College of Veterinary Medicine, University of Illinois at Urbana-Champaign, Urbana, Illinois, USA
| | - Drew R. Sullivan
- Department of Veterinary Clinical Medicine, College of Veterinary Medicine, University of Illinois at Urbana-Champaign, Urbana, Illinois, USA
- Medical District Veterinary Clinic, College of Veterinary Medicine, University of Illinois at Urbana-Champaign, Chicago, Illinois, USA
| | - Diego G. Diel
- Department of Population Medicine and Diagnostic Sciences, Animal Health Diagnostic Center, College of Veterinary Medicine, Cornell University, Ithaca, New York, USA
| | - Ying Fang
- Department of Pathobiology, College of Veterinary Medicine, University of Illinois at Urbana-Champaign, Urbana, Illinois, USA
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Jaramillo Hernández DA, Chacón MC, Velásquez MA, Vásquez-Trujillo A, Sánchez AP, Salazar Garces LF, García GL, Velasco-Santamaría YM, Pedraza LN, Lesmes-Rodríguez LC. Seroprevalence of exposure to SARS-CoV-2 in domestic dogs and cats and its relationship with COVID-19 cases in the city of Villavicencio, Colombia. F1000Res 2023; 11:1184. [PMID: 37965037 PMCID: PMC10643872 DOI: 10.12688/f1000research.125780.3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/03/2023] [Indexed: 11/16/2023] Open
Abstract
Background: Since the beginning of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) outbreak, different animal species have been implicated as possible intermediate hosts that could facilitate the transmission of the virus between species. The detection of these hosts has intensified, reporting wild, zoo, farm, and pet animals. The goal of this study was to determine the seroprevalence of anti-SARS-CoV-2 immunoglobulins (IgG) in domestic dogs and cats and its epidemiological association with the frequency of coronavirus disease 2019 (COVID-19) patients in Villavicencio, Colombia. Methods: 300 dogs and 135 cats were randomly selected in a two-stage distribution by clusters according to COVID-19 cases (positive RT-qPCR for SARS-CoV-2) within the human population distributed within the eight communes of Villavicencio. Indirect enzyme-linked immunosorbent assay (ELISA) technique was applied in order to determine anti-SARS-CoV-2 IgG in sera samples. Kernel density estimation was used to compare the prevalence of COVID-19 cases with the seropositivity of dogs and cats. Results: The overall seroprevalence of anti-SARS-CoV-2 IgG was 4.6% (95% CI=3.2-7.4). In canines, 3.67% (95% CI=2.1-6.4) and felines 6.67% (95% CI=3.6-12.18). Kernel density estimation indicated that seropositive cases were concentrated in the southwest region of the city. There was a positive association between SARS-CoV-2 seropositivity in pet animals and their habitat in Commune 2 (adjusted OR=5.84; 95% CI=1.1-30.88). Spearman's correlation coefficients were weakly positive ( p=0.32) between the ratio of COVID-19 cases in November 2020 and the results for domestic dogs and cats from the eight communes of Villavicencio. Conclusions: In the present research cats were more susceptible to SARS-CoV-2 infection than dogs. This study provides the first positive results of anti-SARS-CoV-2 ELISA serological tests in domestic dogs and cats in Colombia with information about the virus transmission dynamics in Latin America during the COVID-19 pandemic.
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Affiliation(s)
| | - María Clara Chacón
- Programa de Medicina Veterinaria y Zootecnia, Escuela de Ciencias Animales, Facultad de Ciencias Agropecuarias y Recursos Naturales, Universidad de los Llanos, Villavicencio, Meta, 1745, Colombia
| | - María Alejandra Velásquez
- Programa de Medicina Veterinaria y Zootecnia, Escuela de Ciencias Animales, Facultad de Ciencias Agropecuarias y Recursos Naturales, Universidad de los Llanos, Villavicencio, Meta, 1745, Colombia
| | - Adolfo Vásquez-Trujillo
- Escuela de Ciencias Animales, Universidad de los Llanos, Villavicencio, Meta, 1745, Colombia
| | - Ana Patricia Sánchez
- Secretaria de Salud Municipal, Alcaldía de Villavicencio, Villavicencio, Meta, 110221, Colombia
| | - Luis Fabian Salazar Garces
- Research and Development Department (DIDE), Faculty of Health Sciences, Technical University of Ambato, Ambato, Ambato, Av. Colombia and Chile s/n, Ecuador
| | - Gina Lorena García
- Escuela de Ciencias Animales, Universidad de los Llanos, Villavicencio, Meta, 1745, Colombia
| | | | - Luz Natalia Pedraza
- Escuela de Ciencias Animales, Universidad de los Llanos, Villavicencio, Meta, 1745, Colombia
| | - Lida Carolina Lesmes-Rodríguez
- Departamento de Biología & Química, Facultad de Ciencias Básicas e Ingeniería, Universidad de los Llanos, Villavicencio, Meta, 1745, Colombia
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15
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Hamdy ME, El Deeb AH, Hagag NM, Shahein MA, Alaidi O, Hussein HA. Interspecies transmission of SARS CoV-2 with special emphasis on viral mutations and ACE-2 receptor homology roles. Int J Vet Sci Med 2023; 11:55-86. [PMID: 37441062 PMCID: PMC10334861 DOI: 10.1080/23144599.2023.2222981] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2022] [Revised: 05/11/2023] [Accepted: 05/19/2023] [Indexed: 07/15/2023] Open
Abstract
COVID-19 outbreak was first reported in 2019, Wuhan, China. The spillover of the disease caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2), to a wide range of pet, zoo, wild, and farm animals has emphasized potential zoonotic and reverse zoonotic viral transmission. Furthermore, it has evoked inquiries about susceptibility of different animal species to SARS-CoV-2 infection and role of these animals as viral reservoirs. Therefore, studying susceptible and non-susceptible hosts for SARS-CoV-2 infection could give a better understanding for the virus and will help in preventing further outbreaks. Here, we review structural aspects of SARS-CoV-2 spike protein, the effect of the different mutations observed in the spike protein, and the impact of ACE2 receptor variations in different animal hosts on inter-species transmission. Moreover, the SARS-CoV-2 spillover chain was reviewed. Combination of SARS-CoV-2 high mutation rate and homology of cellular ACE2 receptors enable the virus to transcend species barriers and facilitate its transmission between humans and animals.
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Affiliation(s)
- Mervat E. Hamdy
- Genome Research Unit, Animal Health Research Institute, Agriculture Research Centre, Giza, Egypt
| | - Ayman H. El Deeb
- Department of Virology, Faculty of Veterinary Medicine, Cairo University, Giza, Egypt
- Department of Virology, Faculty of Veterinary Medicine, King Salman International University, South Sinai, Egypt
| | - Naglaa M. Hagag
- Genome Research Unit, Animal Health Research Institute, Agriculture Research Centre, Giza, Egypt
| | - Momtaz A. Shahein
- Department of Virology, Animal Health Research Institute, Agriculture Research Centre, Giza, Egypt
| | - Osama Alaidi
- Biocomplexity for Research and Consulting Co., Cairo, Egypt
- Department of Pharmaceutical Sciences, University of Tennessee Health Science Center, Memphis, TN, USA
- Department of Chemical Biology and Therapeutics, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Hussein A. Hussein
- Department of Virology, Faculty of Veterinary Medicine, Cairo University, Giza, Egypt
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Joffrin L, Cooreman T, Verheyen E, Vercammen F, Mariën J, Leirs H, Gryseels S. SARS-CoV-2 Surveillance between 2020 and 2021 of All Mammalian Species in Two Flemish Zoos (Antwerp Zoo and Planckendael Zoo). Vet Sci 2023; 10:382. [PMID: 37368768 DOI: 10.3390/vetsci10060382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 05/18/2023] [Accepted: 05/25/2023] [Indexed: 06/29/2023] Open
Abstract
The COVID-19 pandemic has led to millions of human infections and deaths worldwide. Several other mammal species are also susceptible to SARS-CoV-2, and multiple instances of transmission from humans to pets, farmed mink, wildlife and zoo animals have been recorded. We conducted a systematic surveillance of SARS-CoV-2 in all mammal species in two zoos in Belgium between September and December 2020 and July 2021, in four sessions, and a targeted surveillance of selected mammal enclosures following SARS-CoV-2 infection in hippopotamuses in December 2021. A total of 1523 faecal samples from 103 mammal species were tested for SARS-CoV-2 via real-time PCR. None of the samples tested positive for SARS-CoV-2. Additional surrogate virus neutralisation tests conducted on 50 routinely collected serum samples from 26 mammal species were all negative. This study is the first to our knowledge to conduct active SARS-CoV-2 surveillance for several months in all mammal species of a zoo. We conclude that at the time of our investigation, none of the screened animals were excreting SARS-CoV-2.
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Affiliation(s)
- Léa Joffrin
- Evolutionary Ecology Group, Department of Biology, University of Antwerp, 2610 Antwerp, Belgium
| | - Tine Cooreman
- Evolutionary Ecology Group, Department of Biology, University of Antwerp, 2610 Antwerp, Belgium
| | - Erik Verheyen
- Evolutionary Ecology Group, Department of Biology, University of Antwerp, 2610 Antwerp, Belgium
- OD Taxonomy and Phylogeny, Royal Belgian Institute of Natural Sciences, 1000 Brussels, Belgium
| | - Francis Vercammen
- Centre for Research and Conservation, Antwerp Zoo Society, 2018 Antwerp, Belgium
| | - Joachim Mariën
- Evolutionary Ecology Group, Department of Biology, University of Antwerp, 2610 Antwerp, Belgium
| | - Herwig Leirs
- Evolutionary Ecology Group, Department of Biology, University of Antwerp, 2610 Antwerp, Belgium
| | - Sophie Gryseels
- Evolutionary Ecology Group, Department of Biology, University of Antwerp, 2610 Antwerp, Belgium
- OD Taxonomy and Phylogeny, Royal Belgian Institute of Natural Sciences, 1000 Brussels, Belgium
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17
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Zeghbib S, Kemenesi G, Jakab F. The importance of equally accessible genomic surveillance in the age of pandemics. Biol Futur 2023:10.1007/s42977-023-00164-5. [PMID: 37199870 DOI: 10.1007/s42977-023-00164-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Accepted: 03/29/2023] [Indexed: 05/19/2023]
Abstract
Genomic epidemiology is now a core component in investigating the spread of a disease during an outbreak and for future preparedness to tackle emerging zoonoses. During the last decades, several viral diseases arose and emphasized the importance of molecular epidemiology in tracking the dispersal route, supporting proper mitigation measures, and appropriate vaccine development. In this perspective article, we summarized what has been done so far in the genomic epidemiology field and what should be considered in the future. We traced back the methods and protocols employed over time for zoonotic disease response. Either to small outbreaks such as the severe acute respiratory syndrome (SARS) outbreak identified first in 2002 in Guangdong, China, or to a global pandemic like the one that we are experiencing now since 2019 when the severe acute respiratory syndrome 2 (SARS-CoV-2) virus emerged in Wuhan, China, following several pneumonia cases, and subsequently spread worldwide. We explored both the benefits and shortages encountered when relying on genomic epidemiology, and we clearly present the disadvantages of inequity in accessing these tools around the world, especially in countries with less developed economies. For effectively addressing future pandemics, it is crucial to work for better sequencing equity around the globe.
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Affiliation(s)
- Safia Zeghbib
- National Laboratory of Virology, Szentágothai Research Centre, University of Pécs, Pecs, Hungary.
| | - Gábor Kemenesi
- National Laboratory of Virology, Szentágothai Research Centre, University of Pécs, Pecs, Hungary
- Faculty of Sciences, Institute of Biology, University of Pécs, Pecs, Hungary
| | - Ferenc Jakab
- National Laboratory of Virology, Szentágothai Research Centre, University of Pécs, Pecs, Hungary
- Faculty of Sciences, Institute of Biology, University of Pécs, Pecs, Hungary
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18
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Happi AN, Ayinla AO, Ogunsanya OA, Sijuwola AE, Saibu FM, Akano K, George UE, Sopeju AE, Rabinowitz PM, Ojo KK, Barrett LK, Van Voorhis WC, Happi CT. Detection of SARS-CoV-2 in Terrestrial Animals in Southern Nigeria: Potential Cases of Reverse Zoonosis. Viruses 2023; 15:1187. [PMID: 37243273 PMCID: PMC10222409 DOI: 10.3390/v15051187] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 05/13/2023] [Accepted: 05/15/2023] [Indexed: 05/28/2023] Open
Abstract
Since SARS-CoV-2 caused the COVID-19 pandemic, records have suggested the occurrence of reverse zoonosis of pets and farm animals in contact with SARS-CoV-2-positive humans in the Occident. However, there is little information on the spread of the virus among animals in contact with humans in Africa. Therefore, this study aimed to investigate the occurrence of SARS-CoV-2 in various animals in Nigeria. Overall, 791 animals from Ebonyi, Ogun, Ondo, and Oyo States, Nigeria were screened for SARS-CoV-2 using RT-qPCR (n = 364) and IgG ELISA (n = 654). SARS-CoV-2 positivity rates were 45.9% (RT-qPCR) and 1.4% (ELISA). SARS-CoV-2 RNA was detected in almost all animal taxa and sampling locations except Oyo State. SARS-CoV-2 IgGs were detected only in goats from Ebonyi and pigs from Ogun States. Overall, SARS-CoV-2 infectivity rates were higher in 2021 than in 2022. Our study highlights the ability of the virus to infect various animals. It presents the first report of natural SARS-CoV-2 infection in poultry, pigs, domestic ruminants, and lizards. The close human-animal interactions in these settings suggest ongoing reverse zoonosis, highlighting the role of behavioral factors of transmission and the potential for SARS-CoV-2 to spread among animals. These underscore the importance of continuous monitoring to detect and intervene in any eventual upsurge.
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Affiliation(s)
- Anise N. Happi
- African Centre of Excellence for Genomics of Infectious Diseases, Redeemer’s University, Ede 23210, Osun State, Nigeria; (A.O.A.); (O.A.O.); (A.E.S.); (F.M.S.); (K.A.); (U.E.G.); (A.E.S.); (C.T.H.)
| | - Akeemat O. Ayinla
- African Centre of Excellence for Genomics of Infectious Diseases, Redeemer’s University, Ede 23210, Osun State, Nigeria; (A.O.A.); (O.A.O.); (A.E.S.); (F.M.S.); (K.A.); (U.E.G.); (A.E.S.); (C.T.H.)
| | - Olusola A. Ogunsanya
- African Centre of Excellence for Genomics of Infectious Diseases, Redeemer’s University, Ede 23210, Osun State, Nigeria; (A.O.A.); (O.A.O.); (A.E.S.); (F.M.S.); (K.A.); (U.E.G.); (A.E.S.); (C.T.H.)
| | - Ayotunde E. Sijuwola
- African Centre of Excellence for Genomics of Infectious Diseases, Redeemer’s University, Ede 23210, Osun State, Nigeria; (A.O.A.); (O.A.O.); (A.E.S.); (F.M.S.); (K.A.); (U.E.G.); (A.E.S.); (C.T.H.)
| | - Femi M. Saibu
- African Centre of Excellence for Genomics of Infectious Diseases, Redeemer’s University, Ede 23210, Osun State, Nigeria; (A.O.A.); (O.A.O.); (A.E.S.); (F.M.S.); (K.A.); (U.E.G.); (A.E.S.); (C.T.H.)
| | - Kazeem Akano
- African Centre of Excellence for Genomics of Infectious Diseases, Redeemer’s University, Ede 23210, Osun State, Nigeria; (A.O.A.); (O.A.O.); (A.E.S.); (F.M.S.); (K.A.); (U.E.G.); (A.E.S.); (C.T.H.)
- Department of Biological Sciences, Faculty of Natural Sciences, Redeemer’s University, Ede 23210, Osun State, Nigeria
| | - Uwem E. George
- African Centre of Excellence for Genomics of Infectious Diseases, Redeemer’s University, Ede 23210, Osun State, Nigeria; (A.O.A.); (O.A.O.); (A.E.S.); (F.M.S.); (K.A.); (U.E.G.); (A.E.S.); (C.T.H.)
- Department of Biological Sciences, Faculty of Natural Sciences, Redeemer’s University, Ede 23210, Osun State, Nigeria
| | - Adebayo E. Sopeju
- African Centre of Excellence for Genomics of Infectious Diseases, Redeemer’s University, Ede 23210, Osun State, Nigeria; (A.O.A.); (O.A.O.); (A.E.S.); (F.M.S.); (K.A.); (U.E.G.); (A.E.S.); (C.T.H.)
| | - Peter M. Rabinowitz
- Center for One Health Research, Department of Environmental and Occupational Health Sciences, University of Washington, Seattle, WA 98109, USA;
| | - Kayode K. Ojo
- Department of Medicine, Division of Allergy and Infectious Diseases, Center for Emerging and Re-Emerging Infectious Diseases (CERID), University of Washington School of Medicine, Seattle, WA 98109, USA; (K.K.O.); (L.K.B.); (W.C.V.V.)
| | - Lynn K. Barrett
- Department of Medicine, Division of Allergy and Infectious Diseases, Center for Emerging and Re-Emerging Infectious Diseases (CERID), University of Washington School of Medicine, Seattle, WA 98109, USA; (K.K.O.); (L.K.B.); (W.C.V.V.)
| | - Wesley C. Van Voorhis
- Department of Medicine, Division of Allergy and Infectious Diseases, Center for Emerging and Re-Emerging Infectious Diseases (CERID), University of Washington School of Medicine, Seattle, WA 98109, USA; (K.K.O.); (L.K.B.); (W.C.V.V.)
| | - Christian T. Happi
- African Centre of Excellence for Genomics of Infectious Diseases, Redeemer’s University, Ede 23210, Osun State, Nigeria; (A.O.A.); (O.A.O.); (A.E.S.); (F.M.S.); (K.A.); (U.E.G.); (A.E.S.); (C.T.H.)
- Department of Biological Sciences, Faculty of Natural Sciences, Redeemer’s University, Ede 23210, Osun State, Nigeria
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19
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Lyoo KS, Lee H, Lee SG, Yeom M, Lee JY, Kim KC, Yang JS, Song D. Experimental Infection and Transmission of SARS-CoV-2 Delta and Omicron Variants among Beagle Dogs. Emerg Infect Dis 2023; 29:782-785. [PMID: 36848871 PMCID: PMC10045707 DOI: 10.3201/eid2904.221727] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/01/2023] Open
Abstract
We assessed susceptibility of dogs to SARS-COV-2 Delta and Omicron variants by experimentally inoculating beagle dogs. Moreover, we investigated transmissibility of the variants from infected to naive dogs. The dogs were susceptible to infection without clinical signs and transmitted both strains to other dogs through direct contact.
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20
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Yuan F, Chen C, Covaleda LM, Martins M, Reinhart JM, Sullivan DR, Diel DG, Fang Y. Development of monoclonal antibody-based blocking ELISA for detecting SARS-CoV-2 exposure in animals. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.03.11.532204. [PMID: 36993307 PMCID: PMC10055009 DOI: 10.1101/2023.03.11.532204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/26/2023]
Abstract
The global pandemic of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) poses a significant threat to public health. Besides humans, SARS-CoV-2 can infect several animal species. Highly sensitive and specific diagnostic reagents and assays are urgently needed for rapid detection and implementation of strategies for prevention and control of the infection in animals. In this study, we initially developed a panel of monoclonal antibodies (mAbs) against SARS-CoV-2 nucleocapsid (N) protein. To detect SARS-CoV-2 antibodies in a broad spectrum of animal species, a mAb-based bELISA was developed. Test validation using a set of animal serum samples with known infection status obtained an optimal percentage of inhibition (PI) cut-off value of 17.6% with diagnostic sensitivity of 97.8% and diagnostic specificity of 98.9%. The assay demonstrates high repeatability as determined by a low coefficient of variation (7.23%, 6.95%, and 5.15%) between-runs, within-run, and within-plate, respectively. Testing of samples collected over time from experimentally infected cats showed that the bELISA was able to detect seroconversion as early as 7 days post-infection. Subsequently, the bELISA was applied for testing pet animals with COVID-19-like symptoms and specific antibody responses were detected in two dogs. The panel of mAbs generated in this study provides a valuable tool for SARS-CoV-2 diagnostics and research. The mAb-based bELISA provides a serological test in aid of COVID-19 surveillance in animals. IMPORTANCE Antibody tests are commonly used as a diagnostic tool for detecting host immune response following infection. Serology (antibody) tests complement nucleic acid assays by providing a history of virus exposure, no matter symptoms developed from infection or the infection was asymptomatic. Serology tests for COVID-19 are in high demand, especially when the vaccines become available. They are important to determine the prevalence of the viral infection in a population and identify individuals who have been infected or vaccinated. ELISA is a simple and practically reliable serological test, which allows high-throughput implementation in surveillance studies. Several COVID-19 ELISA kits are available. However, they are mostly designed for human samples and species-specific secondary antibody is required for indirect ELISA format. This paper describes the development of an all species applicable monoclonal antibody (mAb)-based blocking ELISA to facilitate the detection and surveillance of COVID-19 in animals.
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21
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Lefrançois T, Malvy D, Atlani-Duault L, Benamouzig D, Druais PL, Yazdanpanah Y, Delfraissy JF, Lina B. After 2 years of the COVID-19 pandemic, translating One Health into action is urgent. Lancet 2023; 401:789-794. [PMID: 36302392 PMCID: PMC9595398 DOI: 10.1016/s0140-6736(22)01840-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 09/13/2022] [Accepted: 09/15/2022] [Indexed: 10/31/2022]
Affiliation(s)
| | - Denis Malvy
- Department of Infectious and Tropical Diseases, University Hospital Pellegrin, Bordeaux, France; National Institute for Health and Medical Research (INSERM) UMR 1219, Research Institute for Sustainable Development (IRD) EMR 271, Bordeaux Population Health Research Centre, University of Bordeaux, Bordeaux, France
| | - Laetitia Atlani-Duault
- Université Paris Cité, IRD, Ceped, Paris, France; Mailman School of Public Health, Columbia University, New York, NY, USA
| | | | | | | | - Jean-François Delfraissy
- Comité Consultatif National d'Ethique, National Ethical Consultative Committee for Life Sciences and Health, Paris, France
| | - Bruno Lina
- HCL, Institut des Agents Infectieux, Centre National de Référence de virus des infections respiratoires (dont la grippe), Hôpital de la Croix Rousse, Lyon, France; CIRI, Centre International de Recherche en Infectiologie (Team VirPath), Inserm U1111, Université de Lyon, Lyon, France
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22
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Monitoring and immunogenicity of SARS-CoV-2 vaccination of laboratory rhesus monkeys (Macaca mulatta). Sci Rep 2023; 13:3274. [PMID: 36841887 PMCID: PMC9958316 DOI: 10.1038/s41598-023-30473-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Accepted: 02/23/2023] [Indexed: 02/27/2023] Open
Abstract
The availability of effective vaccines and a high vaccination rate allowed the recent mitigation, or even withdrawal, of many protective measures for containing the SARS CoV-2 pandemic. At the same time, new and highly mutated variants of the virus are found to have significantly higher transmissibility and reduced vaccine efficacy, thus causing high infection rates during the third year of the pandemic. The combination of reduced measures and increased infectivity poses a particular risk for unvaccinated individuals, including animals susceptible to the virus. Among the latter, non-human primates (NHPs) are particularly vulnerable. They serve as important models in various fields of biomedical research and because of their cognitive capabilities, they receive particular attention in animal welfare regulations around the world. Yet, although they played an extraordinarily important role for developing and testing vaccines against SARS-CoV-2, the protection of captive rhesus monkeys against Covid-19 has rarely been discussed. We here report upon twofold mRNA vaccination of a cohort of 19 elderly rhesus monkeys (Macaca mulatta) against infection by SARS-CoV-2. All animals were closely monitored on possible side effects of vaccination, and were tested for neutralising antibodies against the virus. The data show that vaccination of rhesus monkeys is a safe and reliable measure to protect these animals against SARS-CoV-2.
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23
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Hamdy ME, El‐Deeb AH, Hagag NM, Shahein MA, Liyanage NPM, Shalaan M, Hussein HA. SARS-CoV-2 infection of companion animals in Egypt and its risk of spillover. Vet Med Sci 2022; 9:13-24. [PMID: 36516308 PMCID: PMC9857097 DOI: 10.1002/vms3.1029] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Reverse zoonoses occur because of interactions between humans and animals. Homology of ACE-2 cell receptors in different hosts and high mutation rate of SARS-CoV-2 enhance viral transmission among species. OBJECTIVES This study aimed to investigate spillover of SARS-CoV-2 between humans and companion animals. METHODS A cross-sectional study was constructed using nasopharyngeal/oropharyngeal swabs, serum and blood samples collected from 66 companion animals (33 cats and 33 dogs) that were in contact with SARS-CoV-2-positive owners from December 2020 to March 2021. Swabs were screened by rRT-PCR and some positive cases were confirmed by partial spike gene sequencing. Clinical pathology and pathological studies were also performed. RESULTS Our findings revealed that 30% of cats (10/33) and 24% of dogs (8/33) were SARS-CoV-2 positive. While 33% of these animals were asymptomatic (6/18), 28% showed mild respiratory signs (5/18) and 39% displayed severe respiratory signs (7/18) including 4 dead cats 40% (4/10). Partial spike gene sequencing of 6 positive samples collected in December 2020 were identical to SARS-CoV-2 that was detected in humans in Egypt in that time frame. Clinical pathology findings revealed thrombocytopenia, lymphocytopenia, as well as elevated levels of D-dimer, LDH, CRP, and ferritin. Post-mortem and histopathological examinations illustrated multisystemic effects. CONCLUSIONS There is a potential occurrence of SARS-CoV-2 spillover between humans and pet animals. IMPACTS The present study highlighted the potential occurrence of SARS-CoV-2 spillover between humans and their companion animals. Biosecurity measures should be applied to decrease spread of SARS-CoV-2 among humans and pet animals.
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Affiliation(s)
- Mervat E. Hamdy
- Genome Research Unit, Animal Health Research InstituteAgriculture Research CentreGizaEgypt
| | - Ayman H. El‐Deeb
- Department of VirologyFaculty of Veterinary Medicine, Cairo UniversityGizaEgypt,Department of VirologyFaculty of Veterinary MedicineKing Salman International UniversitySouth SinaiEgypt
| | - Naglaa M. Hagag
- Genome Research Unit, Animal Health Research InstituteAgriculture Research CentreGizaEgypt
| | - Momtaz A. Shahein
- Department of Virology, Animal Health Research InstituteAgriculture Research CentreGizaEgypt
| | - Namal P. M. Liyanage
- Department of Microbial Infection and Immunity, College of MedicineOhio State UniversityColumbusOhioUSA,Department of Veterinary Biosciences, College of Veterinary MedicineOhio State UniversityColumbusOhioUSA
| | - Mohamed Shalaan
- Faculty of Veterinary MedicineDepartment of PathologyCairo UniversityGizaEgypt
| | - Hussein A. Hussein
- Department of VirologyFaculty of Veterinary Medicine, Cairo UniversityGizaEgypt
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24
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Domingo JL. An updated review of the scientific literature on the origin of SARS-CoV-2. ENVIRONMENTAL RESEARCH 2022; 215:114131. [PMID: 36037920 PMCID: PMC9420317 DOI: 10.1016/j.envres.2022.114131] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 08/13/2022] [Accepted: 08/15/2022] [Indexed: 05/03/2023]
Abstract
More than two and a half years have already passed since the first case of COVID-19 was officially reported (December 2019), as well as more than two years since the WHO declared the current pandemic (March 2020). During these months, the advances on the knowledge of the COVID-19 and SARS-CoV-2, the coronavirus responsible of the infection, have been very significant. However, there are still some weak points on that knowledge, being the origin of SARS-CoV-2 one of the most notorious. One year ago, I published a review focused on what we knew and what we need to know about the origin of that coronavirus, a key point for the prevention of potential future pandemics of a similar nature. The analysis of the available publications until July 2021 did not allow drawing definitive conclusions on the origin of SARS-CoV-2. Given the great importance of that issue, the present review was aimed at updating the scientific information on that origin. Unfortunately, there have not been significant advances on that topic, remaining basically the same two hypotheses on it. One of them is the zoonotic origin of SARS-CoV-2, while the second one is the possible leak of this coronavirus from a laboratory. Most recent papers do not include observational or experimental studies, being discussions and positions on these two main hypotheses. Based on the information here reviewed, there is not yet a definitive and well demonstrated conclusion on the origin of SARS-CoV-2.
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Affiliation(s)
- Jose L Domingo
- Universitat Rovira i Virgili, Laboratory of Toxicology and Environmental Health, School of Medicine, 43201, Reus, Catalonia, Spain.
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25
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Boni M, Gorgé O, Mullot JU, Wurtzer S, Moulin L, Maday Y, Obépine G, Canini F, Chantre M, Teyssou R, Maréchal V, Janvier F, Tournier JN. [The French Armed Forces Biomedical Research Institute (IRBA) and wastewater-based epidemiology: Applicability and relevance in armed forces]. BULLETIN DE L'ACADEMIE NATIONALE DE MEDECINE 2022; 206:1011-1021. [PMID: 36778592 PMCID: PMC9906811 DOI: 10.1016/j.banm.2022.04.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Accepted: 04/29/2022] [Indexed: 11/19/2022]
Abstract
The French Armed Forces Biomedical Research Institute (IRBA) deeply involved in research on SARS-COV-2, participated in the creation of the Obépine sentinel network in charge of detecting, qualifying and quantifying the virus genome in wastewater in France. During this pandemic, wastewater-based epidemiology has proven to be a first class public health tool for assessing viral dynamics in populations and environment. Obépine has also conducted research demonstrating the low infectivity of faeces and wastewater and allowed for early detection of epidemic waves linked to new variants. The IRBA has adapted this powerful tool to the monitoring of viral infections on board the aircraft carrier Charles-de-Gaulle in order to get an operational system for anticipation after the first local outbreak in 2020. The presence of this surveillance and anticipation tool has allowed a better management of SARS-CoV-2 contingent introductions on board during stopovers or crewmembers entries. The combination of a mandatory vaccination protocol and the surveillance of viral circulation in black waters has made it possible to identify and locate cases, and thus to continue the operational mission in the COVID-19 environment while limiting the spread and preserving the health of the crew. This innovative tool can easily be redirected to the search for any other pathogens in blackwater or even, in the long term, to ensure health surveillance of any military establishment, at sea or on land, in France or on overseas bases.
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Affiliation(s)
- M Boni
- Institut de recherche biomédicale des armées, 1, place Valérie-André, 91220 Brétigny-sur-Orge, France
- Groupement d'intérêt scientifique Obépine, France
| | - O Gorgé
- Institut de recherche biomédicale des armées, 1, place Valérie-André, 91220 Brétigny-sur-Orge, France
| | - J-U Mullot
- Laboratoire d'analyses de surveillance et d'expertise de la Marine, 83000 Toulon, France
- Laboratoire d'analyses de surveillance et d'expertise de la Marine, 83000 Toulon, France
| | - S Wurtzer
- Eau de Paris, département de recherche, développement et qualité de l'eau, 33, avenue Jean-Jaurès, 94200 Ivry-sur-Seine, France
- Groupement d'intérêt scientifique Obépine, France
| | - L Moulin
- Eau de Paris, département de recherche, développement et qualité de l'eau, 33, avenue Jean-Jaurès, 94200 Ivry-sur-Seine, France
- Groupement d'intérêt scientifique Obépine, France
| | - Y Maday
- Sorbonne Université, CNRS, Université de Paris, Laboratoire Jacques-Louis Lions (LJLL), Institut universitaire de France, 75005 Paris, France
- Groupement d'intérêt scientifique Obépine, France
| | - Gis Obépine
- Groupement d'intérêt scientifique Obépine, France
| | - F Canini
- Institut de recherche biomédicale des armées, 1, place Valérie-André, 91220 Brétigny-sur-Orge, France
- École du Val-de-Grâce, 75005 Paris, France
| | - M Chantre
- Institut de recherche biomédicale des armées, 1, place Valérie-André, 91220 Brétigny-sur-Orge, France
| | - R Teyssou
- Institut de recherche biomédicale des armées, 1, place Valérie-André, 91220 Brétigny-sur-Orge, France
- École du Val-de-Grâce, 75005 Paris, France
- Groupement d'intérêt scientifique Obépine, France
| | - V Maréchal
- Sorbonne Université, Inserm, Centre de recherche Saint-Antoine, 75012 Paris, France
- Groupement d'intérêt scientifique Obépine, France
| | - F Janvier
- Hôpital d'instruction des armées Sainte-Anne, service de microbiologie et hygiène hospitalière, 83000 Toulon, France
| | - J-N Tournier
- Institut de recherche biomédicale des armées, 1, place Valérie-André, 91220 Brétigny-sur-Orge, France
- École du Val-de-Grâce, 75005 Paris, France
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26
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Susceptibility of Domestic Goat ( Capra aegagrus hircus) to Experimental Infection with Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) B.1.351/Beta Variant. Viruses 2022; 14:v14092002. [PMID: 36146808 PMCID: PMC9503527 DOI: 10.3390/v14092002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 09/01/2022] [Accepted: 09/06/2022] [Indexed: 11/17/2022] Open
Abstract
A wide range of animal species are susceptible to the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. Natural and/or experimental infections have been reported in pet, zoo, farmed and wild animals. Interestingly, some SARS-CoV-2 variants, such as B.1.1.7/Alpha, B.1.351/Beta, and B.1.1.529/Omicron, were demonstrated to infect some animal species not susceptible to classical viral variants. The present study aimed to elucidate if goats (Capra aegagrus hircus) are susceptible to the B.1.351/Beta variant. First, an in silico approach was used to predict the affinity between the receptor-binding domain of the spike protein of SARS-CoV-2 B.1.351/Beta variant and angiotensin-converting enzyme 2 from goats. Moreover, we performed an experimental inoculation with this variant in domestic goat and showed evidence of infection. SARS-CoV-2 was detected in nasal swabs and tissues by RT-qPCR and/or immunohistochemistry, and seroneutralisation was confirmed via ELISA and live virus neutralisation assays. However, the viral amount and tissue distribution suggest a low susceptibility of goats to the B.1.351/Beta variant. Therefore, although monitoring livestock is advisable, it is unlikely that goats play a role as SARS-CoV-2 reservoir species, and they are not useful surrogates to study SARS-CoV-2 infection in farmed animals.
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27
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Moreno A, Lelli D, Trogu T, Lavazza A, Barbieri I, Boniotti M, Pezzoni G, Salogni C, Giovannini S, Alborali G, Bellini S, Boldini M, Farioli M, Ruocco L, Bessi O, Maroni Ponti A, Di Bartolo I, De Sabato L, Vaccari G, Belli G, Margutti A, Giorgi M. SARS-CoV-2 in a Mink Farm in Italy: Case Description, Molecular and Serological Diagnosis by Comparing Different Tests. Viruses 2022; 14:v14081738. [PMID: 36016360 PMCID: PMC9415545 DOI: 10.3390/v14081738] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 07/01/2022] [Accepted: 08/04/2022] [Indexed: 11/16/2022] Open
Abstract
This study described a SARS-CoV-2 infection in minks on an Italian farm. Surveillance was performed based on clinical examination and a collection of 1879 swabs and 74 sera from dead and live animals. The farm was placed under surveillance for 4.5 months, from the end of July 2020, when a man working on the farm tested positive by RT-PCR, till mid-December 2020 when all the animals were sacrificed. Clinical examination revealed no clinical signs or increased mortality rates attributable to SARS-CoV-2, while diagnostic tests detected only four weak PCR-positive samples, but 100% of sera were positive for SARS-CoV-2 anti-S antibodies. The phylogenetic analysis of two SARS-CoV-2 sequences from two minks and the sequence of the worker showed that they belonged to different clades. It could be therefore assumed that two distinct introductions of the virus occurred on the farm, and that the first introduction probably occurred before the start of the surveillance period. From the data collected, and especially from the detection of specific antibodies through the combination of different tests, it can be postulated that syndromic surveillance combined with genome detection by PCR may not be sufficient to achieve a diagnosis in asymptomatic animals. In particular, the serological approach, especially when using tests directed towards the S protein, may be useful for improving the traceability of virus circulation in similar environments.
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Affiliation(s)
- Ana Moreno
- Istituto Zooprofilattico Sperimentale della Lombardia e dell’Emilia Romagna, IZSLER, Via Bianchi, 9, 25124 Brescia, Italy
- Correspondence:
| | - Davide Lelli
- Istituto Zooprofilattico Sperimentale della Lombardia e dell’Emilia Romagna, IZSLER, Via Bianchi, 9, 25124 Brescia, Italy
| | - Tiziana Trogu
- Istituto Zooprofilattico Sperimentale della Lombardia e dell’Emilia Romagna, IZSLER, Via Bianchi, 9, 25124 Brescia, Italy
| | - Antonio Lavazza
- Istituto Zooprofilattico Sperimentale della Lombardia e dell’Emilia Romagna, IZSLER, Via Bianchi, 9, 25124 Brescia, Italy
| | - Ilaria Barbieri
- Istituto Zooprofilattico Sperimentale della Lombardia e dell’Emilia Romagna, IZSLER, Via Bianchi, 9, 25124 Brescia, Italy
| | - MariaBeatrice Boniotti
- Istituto Zooprofilattico Sperimentale della Lombardia e dell’Emilia Romagna, IZSLER, Via Bianchi, 9, 25124 Brescia, Italy
| | - Giulia Pezzoni
- Istituto Zooprofilattico Sperimentale della Lombardia e dell’Emilia Romagna, IZSLER, Via Bianchi, 9, 25124 Brescia, Italy
| | - Cristian Salogni
- Istituto Zooprofilattico Sperimentale della Lombardia e dell’Emilia Romagna, IZSLER, Via Bianchi, 9, 25124 Brescia, Italy
| | - Stefano Giovannini
- Istituto Zooprofilattico Sperimentale della Lombardia e dell’Emilia Romagna, IZSLER, Via Bianchi, 9, 25124 Brescia, Italy
| | - Giovanni Alborali
- Istituto Zooprofilattico Sperimentale della Lombardia e dell’Emilia Romagna, IZSLER, Via Bianchi, 9, 25124 Brescia, Italy
| | - Silvia Bellini
- Istituto Zooprofilattico Sperimentale della Lombardia e dell’Emilia Romagna, IZSLER, Via Bianchi, 9, 25124 Brescia, Italy
| | - Massimo Boldini
- Istituto Zooprofilattico Sperimentale della Lombardia e dell’Emilia Romagna, IZSLER, Via Bianchi, 9, 25124 Brescia, Italy
| | - Marco Farioli
- Direzione Generale Welfare, Regione Lombardia, Piazza Città di Lombardia 1, 20124 Milano, Italy
| | - Luigi Ruocco
- Direzione Generale Sanità Animale e Farmaci Veterinari, Ministero della Salute, Via Giorgio Ribotta, 5-00144 Roma, Italy
| | - Olivia Bessi
- Direzione Generale Sanità Animale e Farmaci Veterinari, Ministero della Salute, Via Giorgio Ribotta, 5-00144 Roma, Italy
| | - Andrea Maroni Ponti
- Direzione Generale Sanità Animale e Farmaci Veterinari, Ministero della Salute, Via Giorgio Ribotta, 5-00144 Roma, Italy
| | - Ilaria Di Bartolo
- Department of Food Safety, Nutrition and Veterinary Public Health, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy
| | - Luca De Sabato
- Department of Food Safety, Nutrition and Veterinary Public Health, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy
| | - Gabriele Vaccari
- Department of Food Safety, Nutrition and Veterinary Public Health, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy
| | - Gabriele Belli
- Dipartimento di Prevenzione Veterinario, ATS Valpadana, Via Belgiardino, 6-26100 Cremona, Italy
| | - Alberto Margutti
- Dipartimento di Prevenzione Veterinario, ATS Valpadana, Via Belgiardino, 6-26100 Cremona, Italy
| | - Maurilio Giorgi
- Dipartimento di Prevenzione Veterinario, ATS Valpadana, Via Belgiardino, 6-26100 Cremona, Italy
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28
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Li R, Shao G, Xie Z, Hu Z, Feng K, He J, Wang H, Fu J, Zhang X, Xie Q. Construction and Immunogenicity of a Recombinant Pseudorabies Virus Expressing SARS-CoV-2-S and SARS-CoV-2-N. Front Vet Sci 2022; 9:920087. [PMID: 35982925 PMCID: PMC9380597 DOI: 10.3389/fvets.2022.920087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Accepted: 06/22/2022] [Indexed: 12/05/2022] Open
Abstract
Coronavirus (CoV) is an important pathogen of humans and animals, which can infect humans or animals through the respiratory mucosal route. Syndrome coronavirus 2 (SARS-CoV-2) is quite similar to syndrome coronavirus (SARS-CoV) with the same receptor, angiotensin-converting enzyme 2 (ACE2). The S and N proteins are the most important protective antigens of the SARS-CoV-2. The S protein on the viral membrane mediates the virus attachment with the host cells, and the N protein is the most abundant expression during infection. In this study, the recombinant viruses expressing the S and N proteins of SARS-CoV-2 were successfully constructed by Red/ET recombinant technology using Pseudorabies virus (PRV) strain Bartha-K61 as a vector. Genetic stability and growth kinetics analysis showed that the recombinant viruses rPRV-SARS-CoV-2-S and rPRV-SARS-CoV-2-N had similar genetic stability and proliferation characteristics to the parental PRV. The immunoassay results showed that mice immunized with recombinant viruses could produce total IgG antibodies. Therefore, PRV is feasible and promising as a viral vector to express SARS-CoV-2-S and SARS-CoV-2-N genes. This study can provide a reference for future research on live vector vaccines for domestic animals, pets, and wild animals.
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Affiliation(s)
- Ruoying Li
- Heyuan Branch, Guangdong Provincial Laboratory of Lingnan Modern Agricultural Science and Technology & Guangdong Provincial Key Lab of Agro-Animal Genomics and Molecular Breeding, College of Animal Science, South China Agricultural University, Guangzhou, China
- Guangdong Engineering Research Center for Vector Vaccine of Animal Virus, College of Animal Science, South China Agricultural University, Guangzhou, China
- South China Collaborative Innovation Center for Poultry Disease Control and Product Safety, College of Animal Science, South China Agricultural University, Guangzhou, China
| | - Guanming Shao
- Heyuan Branch, Guangdong Provincial Laboratory of Lingnan Modern Agricultural Science and Technology & Guangdong Provincial Key Lab of Agro-Animal Genomics and Molecular Breeding, College of Animal Science, South China Agricultural University, Guangzhou, China
- Guangdong Engineering Research Center for Vector Vaccine of Animal Virus, College of Animal Science, South China Agricultural University, Guangzhou, China
- South China Collaborative Innovation Center for Poultry Disease Control and Product Safety, College of Animal Science, South China Agricultural University, Guangzhou, China
| | - Zi Xie
- Heyuan Branch, Guangdong Provincial Laboratory of Lingnan Modern Agricultural Science and Technology & Guangdong Provincial Key Lab of Agro-Animal Genomics and Molecular Breeding, College of Animal Science, South China Agricultural University, Guangzhou, China
- Guangdong Engineering Research Center for Vector Vaccine of Animal Virus, College of Animal Science, South China Agricultural University, Guangzhou, China
- South China Collaborative Innovation Center for Poultry Disease Control and Product Safety, College of Animal Science, South China Agricultural University, Guangzhou, China
| | - Zezhong Hu
- Heyuan Branch, Guangdong Provincial Laboratory of Lingnan Modern Agricultural Science and Technology & Guangdong Provincial Key Lab of Agro-Animal Genomics and Molecular Breeding, College of Animal Science, South China Agricultural University, Guangzhou, China
- Guangdong Engineering Research Center for Vector Vaccine of Animal Virus, College of Animal Science, South China Agricultural University, Guangzhou, China
- South China Collaborative Innovation Center for Poultry Disease Control and Product Safety, College of Animal Science, South China Agricultural University, Guangzhou, China
| | - Keyu Feng
- Heyuan Branch, Guangdong Provincial Laboratory of Lingnan Modern Agricultural Science and Technology & Guangdong Provincial Key Lab of Agro-Animal Genomics and Molecular Breeding, College of Animal Science, South China Agricultural University, Guangzhou, China
- Guangdong Engineering Research Center for Vector Vaccine of Animal Virus, College of Animal Science, South China Agricultural University, Guangzhou, China
- South China Collaborative Innovation Center for Poultry Disease Control and Product Safety, College of Animal Science, South China Agricultural University, Guangzhou, China
| | - Jiahui He
- Heyuan Branch, Guangdong Provincial Laboratory of Lingnan Modern Agricultural Science and Technology & Guangdong Provincial Key Lab of Agro-Animal Genomics and Molecular Breeding, College of Animal Science, South China Agricultural University, Guangzhou, China
- Guangdong Engineering Research Center for Vector Vaccine of Animal Virus, College of Animal Science, South China Agricultural University, Guangzhou, China
- South China Collaborative Innovation Center for Poultry Disease Control and Product Safety, College of Animal Science, South China Agricultural University, Guangzhou, China
| | - Hailong Wang
- State Key Laboratory of Microbial Technology, Institute of Microbial Technology, Helmholtz International Lab for Anti-infectives, Shandong University–Helmholtz Institute of Biotechnology, Shandong University, Jinan, China
| | - Jun Fu
- State Key Laboratory of Microbial Technology, Institute of Microbial Technology, Helmholtz International Lab for Anti-infectives, Shandong University–Helmholtz Institute of Biotechnology, Shandong University, Jinan, China
| | - Xinheng Zhang
- Heyuan Branch, Guangdong Provincial Laboratory of Lingnan Modern Agricultural Science and Technology & Guangdong Provincial Key Lab of Agro-Animal Genomics and Molecular Breeding, College of Animal Science, South China Agricultural University, Guangzhou, China
- Guangdong Engineering Research Center for Vector Vaccine of Animal Virus, College of Animal Science, South China Agricultural University, Guangzhou, China
- South China Collaborative Innovation Center for Poultry Disease Control and Product Safety, College of Animal Science, South China Agricultural University, Guangzhou, China
- Key Laboratory of Animal Health Aquaculture and Environmental Control, College of Animal Science, South China Agricultural University, Guangzhou, China
| | - Qingmei Xie
- Heyuan Branch, Guangdong Provincial Laboratory of Lingnan Modern Agricultural Science and Technology & Guangdong Provincial Key Lab of Agro-Animal Genomics and Molecular Breeding, College of Animal Science, South China Agricultural University, Guangzhou, China
- Guangdong Engineering Research Center for Vector Vaccine of Animal Virus, College of Animal Science, South China Agricultural University, Guangzhou, China
- South China Collaborative Innovation Center for Poultry Disease Control and Product Safety, College of Animal Science, South China Agricultural University, Guangzhou, China
- Key Laboratory of Animal Health Aquaculture and Environmental Control, College of Animal Science, South China Agricultural University, Guangzhou, China
- *Correspondence: Qingmei Xie
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29
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Magateshvaren Saras MA, Patro LPP, Uttamrao PP, Rathinavelan T. Geographical distribution of SARS-CoV-2 amino acids mutations and the concomitant evolution of seven distinct clades in non-human hosts. Zoonoses Public Health 2022; 69:816-825. [PMID: 35614572 PMCID: PMC9348262 DOI: 10.1111/zph.12971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 03/25/2022] [Accepted: 04/29/2022] [Indexed: 11/28/2022]
Abstract
Since its first emergence in December 2019, the world has witnessed the eruption of mutations in the SARS‐CoV‐2 genome that have led to increased viral transmissibility and pathogenicity due to sustained local viral transmission. Zooanthroponotic and zoonotic transmissions have further raised concerns as they could result in the emergence of viral variants with a novel antigenicity and transmissibility that could jeopardize the vaccine efficacy. To understand the viral evolution during such transmissions, 1016 whole‐genome sequences (deposited in GISAID as of March 7, 2022) (from 18 countries) corresponding to mink, cat, deer, dog, hyena, tiger, lion, gorilla, Syrian hamster, leopard cat, fishing cat, bear cat, coati, ferret, snow leopard and green monkey have been analysed here. Intriguingly, phyloproteome analysis indicate that Nsp2:R218C, Nsp2:D268‐(deletion), Spike:D614G, Nsp12:P323L, Nsp2:A192V, ORF3a protein:Q57H, N protein:R203K and N protein:G204R/L, Spike:A222V, ORF10 protein:V30L and N protein:A220V are moderate or high recurring and clade decisive mutations, leading to 6 primary clades during the early stage of pandemic. Most interestingly, the human evolved delta variant having a combination of 26 (clade decisive) mutations defines the seventh clade and transmits to non‐human hosts across the globe without exhibiting any country‐specific mutation(s). Nonetheless, Spike:D614G and Nsp12:P323L together with (i)N protein:R203K,N protein:G204R/L,Spike:V70‐, Spike:H69‐, Nsp12:T739I, and Nsp1:M85‐, (ii)Nsp2:A192V, Nsp3:D178Y, (iii)Nsp2:T85I, N protein:P67S and ORF3a protein:Q57H and (iv)Spike:A222V, ORF10 protein:V30L, N protein:A220V and Spike:F486I are specific to Denmark, Netherlands, USA and Latvia respectively and, (v)Nsp2:D268‐ and Nsp13:R292C that are devoid of Spike:D614G and Nsp12:P323L is specific to Netherlands. SARS‐CoV‐2 variants consisting of these mutations are also seen in the human SARS‐CoV‐2 sequences from the same country. Independent country‐specific SARS‐CoV‐2 variant evolution further indicates distinct epidemiological dynamics during zooanthroponotic and zoonotic transmissions. Thus, the results presented here indicate the need for the surveillance of viral evolution in non‐human hosts also during the future pandemic.
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30
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Gaudreault NN, Cool K, Trujillo JD, Morozov I, Meekins DA, McDowell C, Bold D, Carossino M, Balaraman V, Mitzel D, Kwon T, Madden DW, Artiaga BL, Pogranichniy RM, Roman-Sosa G, Wilson WC, Balasuriya UBR, García-Sastre A, Richt JA. Susceptibility of sheep to experimental co-infection with the ancestral lineage of SARS-CoV-2 and its alpha variant. Emerg Microbes Infect 2022; 11:662-675. [PMID: 35105272 PMCID: PMC8881078 DOI: 10.1080/22221751.2022.2037397] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is responsible for a global pandemic that has had significant impacts on human health and economies worldwide. SARS-CoV-2 is highly transmissible and the cause of coronavirus disease 2019 in humans. A wide range of animal species have also been shown to be susceptible to SARS-CoV-2 by experimental and/or natural infections. Sheep are a commonly farmed domestic ruminant that have not been thoroughly investigated for their susceptibility to SARS-CoV-2. Therefore, we performed in vitro and in vivo studies which consisted of infection of ruminant-derived cells and experimental challenge of sheep to investigate their susceptibility to SARS-CoV-2. Our results showed that sheep-derived kidney cells support SARS-CoV-2 replication. Furthermore, the experimental challenge of sheep demonstrated limited infection with viral RNA shed in nasal and oral swabs at 1 and 3-days post challenge (DPC); viral RNA was also detected in the respiratory tract and lymphoid tissues at 4 and 8 DPC. Sero-reactivity was observed in some of the principal infected sheep but not the contact sentinels, indicating that transmission to co-mingled naïve sheep was not highly efficient; however, viral RNA was detected in respiratory tract tissues of sentinel animals at 21 DPC. Furthermore, we used a challenge inoculum consisting of a mixture of two SARS-CoV-2 isolates, representatives of the ancestral lineage A and the B.1.1.7-like alpha variant of concern, to study competition of the two virus strains. Our results indicate that sheep show low susceptibility to SARS-CoV-2 infection and that the alpha variant outcompeted the lineage A strain.
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Affiliation(s)
- Natasha N Gaudreault
- Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, KS, USA
| | - Konner Cool
- Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, KS, USA
| | - Jessie D Trujillo
- Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, KS, USA
| | - Igor Morozov
- Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, KS, USA
| | - David A Meekins
- Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, KS, USA
| | - Chester McDowell
- Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, KS, USA
| | - Dashzeveg Bold
- Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, KS, USA
| | - Mariano Carossino
- Louisiana Animal Disease Diagnostic Laboratory and Department of Pathobiological Sciences, School of Veterinary Medicine, Louisiana State University, Baton Rouge, LA, USA
| | - Velmurugan Balaraman
- Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, KS, USA
| | - Dana Mitzel
- Foreign Arthropod-Borne Animal Disease Research Unit, National Bio and Agro-Defense Facility, United States Department of Agriculture, Manhattan, KS, USA
| | - Taeyong Kwon
- Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, KS, USA
| | - Daniel W Madden
- Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, KS, USA
| | - Bianca Libanori Artiaga
- Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, KS, USA
| | - Roman M Pogranichniy
- Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, KS, USA
| | - Gleyder Roman-Sosa
- Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, KS, USA
| | - William C Wilson
- Foreign Arthropod-Borne Animal Disease Research Unit, National Bio and Agro-Defense Facility, United States Department of Agriculture, Manhattan, KS, USA
| | - Udeni B R Balasuriya
- Louisiana Animal Disease Diagnostic Laboratory and Department of Pathobiological Sciences, School of Veterinary Medicine, Louisiana State University, Baton Rouge, LA, USA
| | - Adolfo García-Sastre
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA.,Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.,Department of Medicine, Division of Infectious Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, USA.,The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA; and.,Department of Pathology, Molecular and Cell-Based Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Juergen A Richt
- Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, KS, USA
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31
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Abbas G, Zhang Y, Sun X, Chen H, Ren Y, Wang X, Ahmad MZ, Huang X, Li G. Molecular Characterization of Infectious Bronchitis Virus Strain HH06 Isolated in a Poultry Farm in Northeastern China. Front Vet Sci 2022; 8:794228. [PMID: 34977225 PMCID: PMC8716591 DOI: 10.3389/fvets.2021.794228] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Accepted: 11/25/2021] [Indexed: 11/13/2022] Open
Abstract
Spike (S) glycoprotein is an important virulent factor for coronaviruses (CoVs), and variants of CoVs have been characterized based on S gene analysis. We present phylogenetic relationship of an isolated infectious bronchitis virus (IBV) strain with reference to the available genome and protein sequences based on network, multiple sequence, selection pressure, and evolutionary fingerprinting analysis in People's Republic of China. One hundred and elven strains of CoVs i.e., Alphacoronaviruses (Alpha-CoVs; n = 12), Betacoronaviruses (Beta-CoVs; n = 37), Gammacoronaviruses (Gamma-CoVs; n = 46), and Deltacoronaviruses (Delta-CoVs; n = 16) were selected for this purpose. Phylogenetically, SARS-CoV-2 and SARS-CoVs clustered together with Bat-CoVs and MERS-CoV of Beta-CoVs (C). The IBV HH06 of Avian-CoVs was closely related to Duck-CoV and partridge S14, LDT3 (teal and chicken host). Beluga whale-CoV (SW1) and Bottlenose dolphin-CoVs of mammalian origin branched distantly from other animal origin viruses, however, making group with Avian-CoVs altogether into Gamma-CoVs. The motif analysis indicated well-conserved domains on S protein, which were similar within the same phylogenetic class and but variable at different domains of different origins. Recombination network tree indicated SARS-CoV-2, SARS-CoV, and Bat-CoVs, although branched differently, shared common clades. The MERS-CoVs of camel and human origin spread branched into a different clade, however, was closely associated closely with SARS-CoV-2, SARS-CoV, and Bat-CoVs. Whereas, HCoV-OC43 has human origin and branched together with bovine CoVs with but significant distant from other CoVs like SARS CoV-2 and SARS-CoV of human origin. These findings explain that CoVs' constant genetic recombination and evolutionary process that might maintain them as a potential veterinary and human epidemic threat.
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Affiliation(s)
- Ghulam Abbas
- Heilongjiang Key Laboratory for Animal and Comparative Medicine, College of Veterinary Medicine, Northeast Agricultural University, Harbin, China
| | - Yue Zhang
- Heilongjiang Key Laboratory for Animal and Comparative Medicine, College of Veterinary Medicine, Northeast Agricultural University, Harbin, China
| | - Xiaowei Sun
- Heilongjiang Key Laboratory for Animal and Comparative Medicine, College of Veterinary Medicine, Northeast Agricultural University, Harbin, China
| | - Huijie Chen
- College of Pharmaceutical Engineering, Jilin Agriculture Science and Technology University, Jilin, China
| | - Yudong Ren
- Department of Computer Science and Technology, College of Electrical and Information Technology, Northeast Agricultural University, Harbin, China
| | - Xiurong Wang
- State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Science, Harbin, China
| | - Muhammad Zulfiqar Ahmad
- Department of Plant Breeding and Genetics, Faculty of Agriculture, Gomal University, Dera Ismail Khan, Pakistan
| | - Xiaodan Huang
- Heilongjiang Key Laboratory for Animal and Comparative Medicine, College of Veterinary Medicine, Northeast Agricultural University, Harbin, China
| | - Guangxing Li
- Heilongjiang Key Laboratory for Animal and Comparative Medicine, College of Veterinary Medicine, Northeast Agricultural University, Harbin, China
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32
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Murphy HL, Ly H. Understanding the prevalence of SARS-CoV-2 (COVID-19) exposure in companion, captive, wild, and farmed animals. Virulence 2021; 12:2777-2786. [PMID: 34696707 PMCID: PMC8667879 DOI: 10.1080/21505594.2021.1996519] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Revised: 10/16/2021] [Accepted: 10/18/2021] [Indexed: 10/25/2022] Open
Abstract
Several animal species, including ferrets, hamsters, monkeys, and raccoon dogs, have been shown to be susceptible to experimental infection by the human severe acute respiratory syndrome coronaviruses, such as SARS-CoV and SARS-CoV-2, which were responsible for the 2003 SARS outbreak and the 2019 coronavirus disease (COVID-19) pandemic, respectively. Emerging studies have shown that SARS-CoV-2 natural infection of pet dogs and cats is also possible, but its prevalence is not fully understood. Experimentally, it has been demonstrated that SARS-CoV-2 replicates more efficiently in cats than in dogs and that cats can transmit the virus through aerosols. With approximately 470 million pet dogs and 370 million pet cats cohabitating with their human owners worldwide, the finding of natural SARS-CoV-2 infection in these household pets has important implications for potential zoonotic transmission events during the COVID-19 pandemic as well as future SARS-related outbreaks. Here, we describe some of the ongoing worldwide surveillance efforts to assess the prevalence of SARS-CoV-2 exposure in companion, captive, wild, and farmed animals, as well as provide some perspectives on these efforts including the intra- and inter-species coronavirus transmissions, evolution, and their implications on the human-animal interface along with public health. Some ongoing efforts to develop and implement a new COVID-19 vaccine for animals are also discussed. Surveillance initiatives to track SARS-CoV-2 exposures in animals are necessary to accurately determine their impact on veterinary and human health, as well as define potential reservoir sources of the virus and its evolutionary and transmission dynamics.
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Affiliation(s)
- Hannah L. Murphy
- Department of Veterinary & Biomedical Sciences, Comparative & Molecular Biosciences Graduate Program, College of Veterinary Medicine, University of Minnesota, Twin Cities, MN, USA
| | - Hinh Ly
- Department of Veterinary & Biomedical Sciences, Comparative & Molecular Biosciences Graduate Program, College of Veterinary Medicine, University of Minnesota, Twin Cities, MN, USA
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33
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Gaudreault NN, Cool K, Trujillo JD, Morozov I, Meekins DA, McDowell C, Bold D, Carossino M, Balaraman V, Mitzel D, Kwon T, Madden DW, Artiaga BL, Pogranichniy RM, Roman-Sosa G, Wilson WC, Balasuriya UBR, García-Sastre A, Richt JA. Susceptibility of sheep to experimental co-infection with the ancestral lineage of SARS-CoV-2 and its alpha variant. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2021:2021.11.15.468720. [PMID: 34816258 PMCID: PMC8609893 DOI: 10.1101/2021.11.15.468720] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is responsible for a global pandemic that has had significant impacts on human health and economies worldwide. SARS-CoV-2 is highly transmissible and the cause of coronavirus disease 2019 (COVID-19) in humans. A wide range of animal species have also been shown to be susceptible to SARS-CoV-2 infection by experimental and/or natural infections. Domestic and large cats, mink, ferrets, hamsters, deer mice, white-tailed deer, and non-human primates have been shown to be highly susceptible, whereas other species such as mice, dogs, pigs, and cattle appear to be refractory to infection or have very limited susceptibility. Sheep (Ovis aries) are a commonly farmed domestic ruminant that have not previously been thoroughly investigated for their susceptibility to SARS-CoV-2. Therefore, we performed in vitro and in vivo studies which consisted of infection of ruminant-derived cell cultures and experimental challenge of sheep to investigate their susceptibility to SARS-CoV-2. Our results showed that sheep-derived cell cultures support SARS-CoV-2 replication. Furthermore, experimental challenge of sheep demonstrated limited infection with viral RNA shed in nasal and oral swabs primarily at 1-day post challenge (DPC), and also detected in the respiratory tract and lymphoid tissues at 4 and 8 DPC. Sero-reactivity was also observed in some of the principal infected sheep but not the contact sentinels, indicating that transmission to co-mingled naive sheep was not highly efficient; hovewer, viral RNA was detected in some of the respiratory tract tissues of sentinel animals at 21 DPC. Furthermore, we used challenge inoculum consisting of a mixture of two SARS-CoV-2 isolates, representatives of the ancestral lineage A and the B.1.1.7-like alpha variant of concern (VOC), to study competition of the two virus strains. Our results indicate that sheep show low susceptibility to SARS-CoV-2 infection, and that the alpha VOC outcompeted the ancestral lineage A strain.
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Affiliation(s)
- Natasha N. Gaudreault
- Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, KS, USA
| | - Konner Cool
- Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, KS, USA
| | - Jessie D. Trujillo
- Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, KS, USA
| | - Igor Morozov
- Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, KS, USA
| | - David A. Meekins
- Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, KS, USA
| | - Chester McDowell
- Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, KS, USA
| | - Dashzeveg Bold
- Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, KS, USA
| | - Mariano Carossino
- Louisiana Animal Disease Diagnostic Laboratory and Department of Pathobiological Sciences, School of Veterinary Medicine, Louisiana State University, Baton Rouge, LA, USA
| | - Velmurugan Balaraman
- Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, KS, USA
| | - Dana Mitzel
- Foreign Arthropod-Borne Animal Disease Research Unit, National Bio and Agro-Defense Facility, United States Department of Agriculture, Manhattan, KS, USA
| | - Taeyong Kwon
- Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, KS, USA
| | - Daniel W. Madden
- Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, KS, USA
| | - Bianca Libanori Artiaga
- Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, KS, USA
| | - Roman M. Pogranichniy
- Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, KS, USA
| | - Gleyder Roman-Sosa
- Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, KS, USA
| | - William C. Wilson
- Foreign Arthropod-Borne Animal Disease Research Unit, National Bio and Agro-Defense Facility, United States Department of Agriculture, Manhattan, KS, USA
| | - Udeni B. R. Balasuriya
- Louisiana Animal Disease Diagnostic Laboratory and Department of Pathobiological Sciences, School of Veterinary Medicine, Louisiana State University, Baton Rouge, LA, USA
| | - Adolfo García-Sastre
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Medicine, Division of Infectious Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Pathology, Molecular and Cell-Based Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Juergen A. Richt
- Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, KS, USA
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34
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Wu Q, Li Q, Lu J. A One Health strategy for emerging infectious diseases based on the COVID-19 outbreak. JOURNAL OF BIOSAFETY AND BIOSECURITY 2021; 4:5-11. [PMID: 34729464 PMCID: PMC8552662 DOI: 10.1016/j.jobb.2021.09.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Accepted: 09/26/2021] [Indexed: 11/13/2022] Open
Abstract
Coronavirus disease 2019 (COVID-19) is as an emerging infectious disease (EID) that has caused the worst public health catastrophe of the 21st century thus far. In terms of impact, the COVID-19 pandemic is second only to the Spanish Flu pandemic of 1918 in modern world history. As of 7 September 2021, there have been 220 million confirmed cases of COVID-19 and more than 4.5 million deaths. EIDs pose serious public health and socio-economic risks, and 70% of EIDs originate from wildlife. Preventing development of EIDs such as COVID-19 is a pressing concern. Here, taking the COVID-19 pandemic as an example, we illustrate the disastrous effects of EIDs and assess their emergence and evolution from a One Health perspective. We propose a One Health strategy, centered on ‘moving the gates forward’, for EID prevention and control at the human–animal–environment interface. This strategy may be instructive and provide early warnings of EIDs in the future.
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Affiliation(s)
- Qin Wu
- School of Public Health, Sun Yat-sen University, Guangzhou, China.,Key Laboratory for Tropical Disease Control, Sun Yat-sen University, Ministry of Education, Guangzhou, China.,One Health Center of Excellence for Research and Training, Guangzhou, China.,State Key Laboratory for Surveillance and Evaluation of Vaccines and Biological Products, Guangzhou, China
| | - Qianlin Li
- School of Public Health, Sun Yat-sen University, Guangzhou, China.,Key Laboratory for Tropical Disease Control, Sun Yat-sen University, Ministry of Education, Guangzhou, China.,One Health Center of Excellence for Research and Training, Guangzhou, China.,State Key Laboratory for Surveillance and Evaluation of Vaccines and Biological Products, Guangzhou, China
| | - Jiahai Lu
- School of Public Health, Sun Yat-sen University, Guangzhou, China.,Key Laboratory for Tropical Disease Control, Sun Yat-sen University, Ministry of Education, Guangzhou, China.,One Health Center of Excellence for Research and Training, Guangzhou, China.,State Key Laboratory for Surveillance and Evaluation of Vaccines and Biological Products, Guangzhou, China
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