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Chedid C, Andrieu T, Kokhreidze E, Tukvadze N, Biswas S, Ather MF, Uddin MKM, Banu S, De Maio F, Delogu G, Endtz H, Goletti D, Vocanson M, Dumitrescu O, Hoffmann J, Ader F. In-Depth Immunophenotyping With Mass Cytometry During TB Treatment Reveals New T-Cell Subsets Associated With Culture Conversion. Front Immunol 2022; 13:853572. [PMID: 35392094 PMCID: PMC8980213 DOI: 10.3389/fimmu.2022.853572] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Accepted: 02/22/2022] [Indexed: 12/31/2022] Open
Abstract
Tuberculosis (TB) is a difficult-to-treat infection because of multidrug regimen requirements based on drug susceptibility profiles and treatment observance issues. TB cure is defined by mycobacterial sterilization, technically complex to systematically assess. We hypothesized that microbiological outcome was associated with stage-specific immune changes in peripheral whole blood during TB treatment. The T-cell phenotypes of treated TB patients were prospectively characterized in a blinded fashion using mass cytometry after Mycobacterium tuberculosis (Mtb) antigen stimulation with QuantiFERON-TB Gold Plus, and then correlated to sputum culture status. At two months of treatment, cytotoxic and terminally differentiated CD8+ T-cells were under-represented and naïve CD4+ T-cells were over-represented in positive- versus negative-sputum culture patients, regardless of Mtb drug susceptibility. At treatment completion, a T-cell immune shift towards differentiated subpopulations was associated with TB cure. Overall, we identified specific T-cell profiles associated with slow sputum converters, which brings new insights in TB prognostic biomarker research designed for clinical application.
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Affiliation(s)
- Carole Chedid
- Centre International de Recherche en Infectiologie, Legionella Pathogenesis Group, INSERM U1111, Université Claude Bernard Lyon 1, CNRS UMR5308, École Normale Supérieure de Lyon, Lyon, France.,Medical and Scientific Department, Fondation Mérieux, Lyon, France.,Département de Biologie, Ecole Normale Supérieure de Lyon, Lyon, France
| | - Thibault Andrieu
- Cytometry Core Facility, Centre de Recherche en Cancérologie de Lyon, Université Claude Bernard Lyon 1, Inserm 1052, CNRS 5286, Centre Léon Bérard, Lyon, France
| | - Eka Kokhreidze
- National Center for Tuberculosis and Lung Diseases (NCTBLD), Tbilisi, Georgia
| | - Nestani Tukvadze
- National Center for Tuberculosis and Lung Diseases (NCTBLD), Tbilisi, Georgia
| | - Samanta Biswas
- Infectious Diseases Division, International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
| | - Md Fahim Ather
- Infectious Diseases Division, International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
| | - Mohammad Khaja Mafij Uddin
- Infectious Diseases Division, International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
| | - Sayera Banu
- Infectious Diseases Division, International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
| | - Flavio De Maio
- Dipartimento di Scienze biotecnologiche di base, cliniche intensivologiche e perioperatorie - Sezione di Microbiologia, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Giovanni Delogu
- Dipartimento di Scienze biotecnologiche di base, cliniche intensivologiche e perioperatorie - Sezione di Microbiologia, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Hubert Endtz
- Medical and Scientific Department, Fondation Mérieux, Lyon, France
| | - Delia Goletti
- Department of Epidemiology and Preclinical Research, "L. Spallanzani" National Institute for Infectious Diseases-IRCCS, Rome, Italy
| | - Marc Vocanson
- Centre International de Recherche en Infectiologie, Legionella Pathogenesis Group, INSERM U1111, Université Claude Bernard Lyon 1, CNRS UMR5308, École Normale Supérieure de Lyon, Lyon, France
| | - Oana Dumitrescu
- Centre International de Recherche en Infectiologie, Legionella Pathogenesis Group, INSERM U1111, Université Claude Bernard Lyon 1, CNRS UMR5308, École Normale Supérieure de Lyon, Lyon, France.,Hospices Civils de Lyon, Institut des Agents Infectieux, Laboratoire de Bactériologie, Lyon, France.,Université Lyon 1, Facultés de Médecine et de Pharmacie de Lyon, Lyon, France
| | - Jonathan Hoffmann
- Centre International de Recherche en Infectiologie, Legionella Pathogenesis Group, INSERM U1111, Université Claude Bernard Lyon 1, CNRS UMR5308, École Normale Supérieure de Lyon, Lyon, France.,Medical and Scientific Department, Fondation Mérieux, Lyon, France
| | - Florence Ader
- Centre International de Recherche en Infectiologie, Legionella Pathogenesis Group, INSERM U1111, Université Claude Bernard Lyon 1, CNRS UMR5308, École Normale Supérieure de Lyon, Lyon, France.,Hospices Civils de Lyon, Hôpital de la Croix-Rousse, Département des Maladies Infectieuses et Tropicales, Lyon, France
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Uddin MKM, Ather MF, Rahman A, Nasrin R, Rahman SMM, Kabir S, Chedid C, Ahmed S, Banu S. Genetic diversity and characterization of M. tuberculosis isolates causing extrapulmonary tuberculosis in Bangladesh. Infect Genet Evol 2021; 95:105052. [PMID: 34454121 DOI: 10.1016/j.meegid.2021.105052] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/02/2021] [Revised: 08/11/2021] [Accepted: 08/23/2021] [Indexed: 11/26/2022]
Abstract
Tuberculosis (TB) remains one of the leading causes of death and Bangladesh ranks 7th among the highest TB burden countries. Though molecular epidemiological data for pulmonary TB (PTB) have previously been described in Bangladesh, data on the molecular characterization and clinical association with different lineages among extrapulmonary TB (EPTB) is lacking. The aim of the study was to investigate the molecular characterization and lineage distribution of M. tuberculosis isolates obtained from patients with EPTB in Bangladesh. Between November 2015 and March 2017, a total of 1,340 EPTB specimens including lymph node, pus, tissue, ascitic fluid, cerebrospinal fluid, pleural fluid, abscess wall, urine etc. were collected from four tertiary care hospitals in Dhaka city, Bangladesh. Among the specimens, 141 were found positive on solid culture. Molecular characterization of the 141 isolates was done by deletion analysis, spoligotyping and Mycobacterial Interspersed Repetitive Unit-Variable Number Tandem Repeats (MIRU-VNTR) analysis. Among the 141 isolates, 80 (56.7%) were found as 'modern' and the remaining 61 (43.3%) were 'ancestral' type. Spoligotyping results revealed 91 distinct patterns of which 74 isolates were unique and the remaining 67 were divided into 17 distinct clusters. East African- Indian (EAI) lineage was the most predominant, comprising 26 (18.4%) isolates, followed by the Beijing lineage (14.2%). 15-loci MIRU-VNTR analysis revealed that 132 isolates (93.5%) had unique patterns, whereas only 9 (6.5%) isolates were grouped into 4 distinct clusters. In conclusion, the study findings provide a first insight into genetic diversity of EPTB isolates in Bangladesh. The present study demonstrated that 'modern' strains were more prevalent among the EPTB cases, while EAI lineages were predominantly circulating in this region.
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Affiliation(s)
| | - Md Fahim Ather
- Infectious Diseases Division, icddr,b 68, Shaheed Tajuddin Ahmed Sarani, Dhaka 1212, Bangladesh.
| | - Arfatur Rahman
- Infectious Diseases Division, icddr,b 68, Shaheed Tajuddin Ahmed Sarani, Dhaka 1212, Bangladesh; Medicinal Chemistry Monash Institute of Pharmaceutical Sciences, Monash University (Parkville Campus), 381 Royal Parade, Parkville, VIC 3052, Australia.
| | - Rumana Nasrin
- Infectious Diseases Division, icddr,b 68, Shaheed Tajuddin Ahmed Sarani, Dhaka 1212, Bangladesh.
| | - S M Mazidur Rahman
- Infectious Diseases Division, icddr,b 68, Shaheed Tajuddin Ahmed Sarani, Dhaka 1212, Bangladesh.
| | - Senjuti Kabir
- Infectious Diseases Division, icddr,b 68, Shaheed Tajuddin Ahmed Sarani, Dhaka 1212, Bangladesh.
| | - Carole Chedid
- Laboratoire des Pathogènes Emergents Centre International de Recherche en Infectiologie, 21 Avenue Tony Garnier, 69365 Lyon Cedex 07, France; Département de Biologie, Ecole Normale Supérieure de Lyon, Lyon, France.
| | - Shahriar Ahmed
- Infectious Diseases Division, icddr,b 68, Shaheed Tajuddin Ahmed Sarani, Dhaka 1212, Bangladesh.
| | - Sayera Banu
- Infectious Diseases Division, icddr,b 68, Shaheed Tajuddin Ahmed Sarani, Dhaka 1212, Bangladesh.
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Bayaa R, Ndiaye MDB, Chedid C, Kokhreidze E, Tukvadze N, Banu S, Uddin MKM, Biswas S, Nasrin R, Ranaivomanana P, Raherinandrasana AH, Rakotonirina J, Rasolofo V, Delogu G, De Maio F, Goletti D, Endtz H, Ader F, Hamze M, Ismail MB, Pouzol S, Rakotosamimanana N, Hoffmann J. Multi-country evaluation of RISK6, a 6-gene blood transcriptomic signature, for tuberculosis diagnosis and treatment monitoring. Sci Rep 2021; 11:13646. [PMID: 34211042 PMCID: PMC8249600 DOI: 10.1038/s41598-021-93059-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Accepted: 06/21/2021] [Indexed: 12/31/2022] Open
Abstract
There is a crucial need for non-sputum-based TB tests. Here, we evaluate the performance of RISK6, a human-blood transcriptomic signature, for TB screening, triage and treatment monitoring. RISK6 performance was also compared to that of two IGRAs: one based on RD1 antigens (QuantiFERON-TB Gold Plus, QFT-P, Qiagen) and one on recombinant M. tuberculosis HBHA expressed in Mycobacterium smegmatis (IGRA-rmsHBHA). In this multicenter prospective nested case-control study conducted in Bangladesh, Georgia, Lebanon and Madagascar, adult non-immunocompromised patients with bacteriologically confirmed active pulmonary TB (ATB), latent TB infection (LTBI) and healthy donors (HD) were enrolled. ATB patients were followed-up during and after treatment. Blood RISK6 scores were assessed using quantitative real-time PCR and evaluated by area under the receiver-operating characteristic curve (ROC AUC). RISK6 performance to discriminate ATB from HD reached an AUC of 0.94 (95% CI 0.89-0.99), with 90.9% sensitivity and 87.8% specificity, thus achieving the minimal WHO target product profile for a non-sputum-based TB screening test. Besides, RISK6 yielded an AUC of 0.93 (95% CI 0.85-1) with 90.9% sensitivity and 88.5% specificity for discriminating ATB from LTBI. Moreover, RISK6 showed higher performance (AUC 0.90, 95% CI 0.85-0.94) than IGRA-rmsHBHA (AUC 0.75, 95% CI 0.69-0.82) to differentiate TB infection stages. Finally, RISK6 signature scores significantly decreased after 2 months of TB treatment and continued to decrease gradually until the end of treatment reaching scores obtained in HD. We confirmed the performance of RISK6 signature as a triage TB test and its utility for treatment monitoring.
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Affiliation(s)
- Rim Bayaa
- Medical and Scientific Department, Fondation Mérieux, Lyon, France. .,Laboratoire Microbiologie, Santé et Environnement (LMSE), Doctoral School of Sciences and Technology, Faculty of Public Health, Lebanese University, Tripoli, Lebanon.
| | - Mame Diarra Bousso Ndiaye
- Medical and Scientific Department, Fondation Mérieux, Lyon, France.,Institut Pasteur de Madagascar, Antananarivo, Madagascar
| | - Carole Chedid
- Medical and Scientific Department, Fondation Mérieux, Lyon, France.,Department of Biology, Ecole Normale Supérieure de Lyon, Lyon, France.,Equipe Pathogénèse des Légionelles, International Center for Research in Infectiology, INSERM U1111, University Lyon 1, CNRS UMR5308, École Normale Supérieure de Lyon, Lyon, France
| | - Eka Kokhreidze
- National Center for Tuberculosis and Lung Diseases (NCTLD), Tbilisi, Georgia
| | - Nestani Tukvadze
- National Center for Tuberculosis and Lung Diseases (NCTLD), Tbilisi, Georgia
| | - Sayera Banu
- International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
| | | | - Samanta Biswas
- International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
| | - Rumana Nasrin
- International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
| | | | | | - Julio Rakotonirina
- Centre Hospitalier Universitaire de Soins et Santé Publique Analakely (CHUSSPA), Antananarivo, Madagascar
| | | | - Giovanni Delogu
- Dipartimento di Scienze di Laboratorio e Infettivologiche, Fondazione Policlinico Universitario "A. Gemelli", IRCCS, Rome, Italy
| | - Flavio De Maio
- Dipartimento di Scienze di Laboratorio e Infettivologiche, Fondazione Policlinico Universitario "A. Gemelli", IRCCS, Rome, Italy
| | - Delia Goletti
- Translational Research Unit, Department of Epidemiology and Preclinical Research, "L. Spallanzani" National Institute for Infectious Diseases (INMI), IRCCS, Rome, Italy
| | - Hubert Endtz
- Erasmus MC, Medical Microbiology and Infectious Diseases, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Florence Ader
- Service des Maladies Infectieuses et Tropicales, Hospices Civils de Lyon, Lyon, France
| | - Monzer Hamze
- Laboratoire Microbiologie, Santé et Environnement (LMSE), Doctoral School of Sciences and Technology, Faculty of Public Health, Lebanese University, Tripoli, Lebanon
| | - Mohamad Bachar Ismail
- Laboratoire Microbiologie, Santé et Environnement (LMSE), Doctoral School of Sciences and Technology, Faculty of Public Health, Lebanese University, Tripoli, Lebanon
| | - Stéphane Pouzol
- Medical and Scientific Department, Fondation Mérieux, Lyon, France
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Hoffmann J, Chedid C, Ocheretina O, Masetti C, Joseph P, Mabou MM, Mathon JE, Francois EM, Gebelin J, Babin FX, Raskine L, Pape JW. Drug-resistant TB prevalence study in 5 health institutions in Haiti. PLoS One 2021; 16:e0248707. [PMID: 33735224 PMCID: PMC7971505 DOI: 10.1371/journal.pone.0248707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Accepted: 03/04/2021] [Indexed: 11/19/2022] Open
Abstract
Objectives Tuberculosis (TB) is the leading infectious cause of death in the world. Multi-drug resistant TB (MDR-TB) is a major public health problem as treatment is long, costly, and associated to poor outcomes. Here, we report epidemiological data on the prevalence of drug-resistant TB in Haiti. Methods This cross-sectional prevalence study was conducted in five health centers across Haiti. Adult, microbiologically confirmed pulmonary TB patients were included. Molecular genotyping (rpoB gene sequencing and spoligotyping) and phenotypic drug susceptibility testing were used to characterize rifampin-resistant MTB isolates detected by Xpert MTB/RIF. Results Between April 2016 and February 2018, 2,777 patients were diagnosed with pulmonary TB by Xpert MTB/RIF screening and positive MTB cultures. A total of 74 (2.7%) patients were infected by a drug-resistant (DR-TB) M. tuberculosis strain. Overall HIV prevalence was 14.1%. Patients with HIV infection were at a significantly higher risk for infection with DR-TB strains compared to pan-susceptible strains (28.4% vs. 13.7%, adjusted odds ratio 2.6, 95% confidence interval 1.5–4.4, P = 0.001). Among the detected DR-TB strains, T1 (29.3%), LAM9 (13.3%), and H3 (10.7%) were the most frequent clades. In comparison with previous spoligotypes studies with data collected in 2000–2002 and in 2008–2009 on both sensitive and resistant strains of TB in Haiti, we observed a significant increase in the prevalence of the drug-resistant MTB Spoligo-International-Types (SIT) 137 (X2 clade: 8.1% vs. 0.3% in 2000–02 and 0.9% in 2008–09, p<0.001), 5 (T1 clade: 6.8% vs 1.9 in 2000–02 and 1.7% in 2008–09, P = 0.034) and 455 (T1 clade: 5.4% vs 1.6% and 1.1%, P = 0.029). Newly detected spoligotypes (SIT 6, 7, 373, 909 and 1624) were also recorded. Conclusion This study describes the genotypic and phenotypic characteristics of DR-TB strains circulating in Haiti from April 2016 to February 2018. Newly detected MTB clades harboring multi-drug resistance patterns among the Haitian population as well as the higher risk of MDR-TB infection in HIV-positive people highlights the epidemiological relevance of these surveillance data. The importance of detecting RIF-resistant patients, as proxy for MDR-TB in peripheral sites via molecular techniques, is particularly important to provide adequate patient case management, prevent the transmission of resistant strains in the community and to contribute to the surveillance of resistant strains.
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Affiliation(s)
- Jonathan Hoffmann
- Fondation Mérieux, Direction Médicale et Scientifique, Lyon, France
- * E-mail:
| | - Carole Chedid
- Fondation Mérieux, Direction Médicale et Scientifique, Lyon, France
- Département de Biologie, Ecole Normale Supérieure de Lyon, Lyon, France
| | - Oksana Ocheretina
- Division of Infectious Diseases, Department of Medicine, Center for Global Health, Weill Cornell Medical College, New York, New York, United States of America
- Les Centres GHESKIO, Port-au-Prince, Haiti
| | - Chloé Masetti
- Fondation Mérieux, Direction des Opérations Internationales, Lyon, France
| | | | | | | | | | - Juliane Gebelin
- Fondation Mérieux, Direction des Opérations Internationales, Lyon, France
| | | | - Laurent Raskine
- Fondation Mérieux, Direction des Opérations Internationales, Lyon, France
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Chedid C, Kokhreidze E, Tukvadze N, Banu S, Uddin MKM, Biswas S, Russomando G, Acosta CCD, Arenas R, Ranaivomanana PP, Razafimahatratra C, Herindrainy P, Rakotonirina J, Raherinandrasana AH, Rakotosamimanana N, Hamze M, Ismail MB, Bayaa R, Berland JL, De Maio F, Delogu G, Endtz H, Ader F, Goletti D, Hoffmann J. Relevance of QuantiFERON-TB Gold Plus and Heparin-Binding Hemagglutinin Interferon-γ Release Assays for Monitoring of Pulmonary Tuberculosis Clearance: A Multicentered Study. Front Immunol 2021; 11:616450. [PMID: 33603746 PMCID: PMC7885528 DOI: 10.3389/fimmu.2020.616450] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Accepted: 12/03/2020] [Indexed: 11/13/2022] Open
Abstract
Background Tuberculosis (TB) is a leading infectious cause of death. To improve treatment efficacy, quicker monitoring methods are needed. The objective of this study was to monitor the response to a heparin-binding hemagglutinin (HBHA) interferon-γ (IFN-γ) release assay (IGRA) and QuantiFERON-TB Gold Plus (QFT-P) and to analyze plasma IFN-γ levels according to sputum culture conversion and immune cell counts during treatment. Methods This multicentered cohort study was based in Bangladesh, Georgia, Lebanon, Madagascar, and Paraguay. Adult, non-immunocompromised patients with culture-confirmed pulmonary TB were included. Patients were followed up at baseline (T0), after two months of treatment (T1), and at the end of therapy (T2). Clinical data and blood samples were collected at each timepoint. Whole blood samples were stimulated with QFT-P antigens or recombinant methylated Mycobacterium tuberculosis HBHA (produced in Mycobacterium smegmatis; rmsHBHA). Plasma IFN-γ levels were then assessed by ELISA. Findings Between December 2017 and September 2020, 132 participants completed treatment, including 28 (21.2%) drug-resistant patients. rmsHBHA IFN-γ increased significantly throughout treatment (0.086 IU/ml at T0 vs. 1.03 IU/ml at T2, p < 0.001) while QFT-P IFN-γ remained constant (TB1: 0.53 IU/ml at T0 vs. 0.63 IU/ml at T2, p = 0.13). Patients with low lymphocyte percentages (<14%) or high neutrophil percentages (>79%) at baseline had significantly lower IFN-γ responses to QFT-P and rmsHBHA at T0 and T1. In a small group of slow converters (patients with positive cultures at T1; n = 16), we observed a consistent clinical pattern at baseline (high neutrophil percentages, low lymphocyte percentages and BMI, low TB1, TB2, and MIT IFN-γ responses) and low rmsHBHA IFN-γ at T1 and T2. However, the accuracy of the QFT-P and rmsHBHA IGRAs compared to culture throughout treatment was low (40 and 65% respectively). Combining both tests improved their sensitivity and accuracy (70-80%) but not their specificity (<30%). Conclusion We showed that QFT-P and rmsHBHA IFN-γ responses were associated with rates of sputum culture conversion. Our results support a growing body of evidence suggesting that rmsHBHA IFN-γ discriminates between the different stages of TB, from active disease to controlled infection. However, further work is needed to confirm the specificity of QFT-P and rmsHBHA IGRAs for treatment monitoring.
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Affiliation(s)
- Carole Chedid
- Laboratoire des Pathogènes Emergents, Fondation Mérieux, Centre International de Recherche en Infectiologie, INSERM U1111, Lyon, France.,Département de Biologie, Ecole Normale Supérieure de Lyon, Lyon, France
| | - Eka Kokhreidze
- National Center for Tuberculosis and Lung Diseases (NCTBLD), Tbilisi, Georgia
| | - Nestani Tukvadze
- National Center for Tuberculosis and Lung Diseases (NCTBLD), Tbilisi, Georgia
| | - Sayera Banu
- International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
| | | | - Samanta Biswas
- International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
| | - Graciela Russomando
- Instituto de Investigaciones en Ciencias de la Salud, National University of Asunción, Asunción, Paraguay
| | | | - Rossana Arenas
- Hospital General de San Lorenzo, MSPyBS, Asunción, Paraguay
| | | | | | | | - Julio Rakotonirina
- Centre Hospitalier Universitaire de Soins et Santé Publique Analakely (CHUSSPA), Antananarivo, Madagascar
| | | | | | - Monzer Hamze
- Laboratoire Microbiologie, Santé et Environnement (LMSE), Doctoral School of Sciences and Technology, Faculty of Public Health, Lebanese University, Tripoli, Lebanon
| | - Mohamad Bachar Ismail
- Laboratoire Microbiologie, Santé et Environnement (LMSE), Doctoral School of Sciences and Technology, Faculty of Public Health, Lebanese University, Tripoli, Lebanon
| | - Rim Bayaa
- Laboratoire Microbiologie, Santé et Environnement (LMSE), Doctoral School of Sciences and Technology, Faculty of Public Health, Lebanese University, Tripoli, Lebanon
| | - Jean-Luc Berland
- Laboratoire des Pathogènes Emergents, Fondation Mérieux, Centre International de Recherche en Infectiologie, INSERM U1111, Lyon, France
| | - Flavio De Maio
- Dipartimento di Scienze di Laboratorio e Infettivologiche, Fondazione Policlinico Universitario "A. Gemelli", IRCCS, Rome, Italy.,Dipartimento di Scienze biotecnologiche di base, cliniche intensivologiche e perioperatorie - Sezione di Microbiologia, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Giovanni Delogu
- Dipartimento di Scienze di Laboratorio e Infettivologiche, Fondazione Policlinico Universitario "A. Gemelli", IRCCS, Rome, Italy
| | | | - Florence Ader
- Service des Maladies Infectieuses et Tropicales, Hospices Civils de Lyon, Lyon, France
| | - Delia Goletti
- Translational Research Unit, Department of Epidemiology and Preclinical Research, "L. Spallanzani" National Institute for Infectious Diseases (INMI), IRCCS, Rome, Italy
| | - Jonathan Hoffmann
- Laboratoire des Pathogènes Emergents, Fondation Mérieux, Centre International de Recherche en Infectiologie, INSERM U1111, Lyon, France
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