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Alene KA, Hertzog L, Gilmour B, Clements ACA, Murray MB. Interventions to prevent post-tuberculosis sequelae: a systematic review and meta-analysis. EClinicalMedicine 2024; 70:102511. [PMID: 38434448 PMCID: PMC10907188 DOI: 10.1016/j.eclinm.2024.102511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 02/07/2024] [Accepted: 02/16/2024] [Indexed: 03/05/2024] Open
Abstract
Background Tuberculosis (TB) remains a global public health challenge, causing substantial mortality and morbidity. While TB treatment has made significant progress, it often leaves survivors with post-TB sequelae, resulting in long-term health issues. Current healthcare systems and guidelines lack comprehensive strategies to address post-TB sequelae, primarily due to insufficient evidence. This systematic review and meta-analysis aimed to identify effective interventions for preventing post-TB sequelae. Methods A systematic search was conducted across four databases including PubMed, SCOPUS, Web of Science, and Cochrane Central Register of Controlled Trials from inception to September 22, 2023. Eligible studies reported interventions designed to prevent post-TB sequelae were included. A random effect meta-analysis was conducted where applicable, and heterogeneity between studies was evaluated visually using forest plots and quantitatively using an index of heterogeneity (I2). This study is registered with PROSPERO (CRD42023464392). Findings From the 2525 unique records screened, 25 studies involving 10,592 participants were included. Different interventions were evaluated for different outcomes. However, only a few interventions were effective in preventing post-TB sequelae. Rehabilitation programs significantly improved lung function (Hedges's g = 0.21; 95% confidence interval (CI): 0.03, 0.39) and prevented neurological sequelae (relative risk (RR) = 0.10; 95% CI: 0.02, 0.42). Comprehensive interventions and cognitive-behavioural therapy significantly reduced the risk of mental health disorders among TB survivors (Hedges's g = -1.89; 95% CI: -3.77, -0.01). In contrast, interventions targeting post-TB liver sequelae, such as vitamin A and vitamin D supplementation and hepatoprotective agents, did not show significant reductions in sequelae (RR = 0.90; 95% CI: 0.52, 1.57). Moreover, adjunctive therapies did not show a significant effect in preventing post-TB neurological sequelae (RR = 0.62, 95% CI: 0.31, 1.24). Interpretation Rehabilitation programs prevented post-TB lung, neurologic and mental health sequelae, while adjuvant therapies and other interventions require further investigation. Funding Healy Medical Research Raine Foundation, Curtin School of Population Health and the Australian National Health and Medical Research Council.
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Affiliation(s)
- Kefyalew Addis Alene
- School of Population Health, Faculty of Health Sciences, Curtin University, Australia
- Geospatial and Tuberculosis Research Team, Telethon Kids Institute, Australia
- Department of Global Health and Social Medicine, Harvard Medical School, Boston, MA, USA
| | - Lucas Hertzog
- School of Population Health, Faculty of Health Sciences, Curtin University, Australia
| | - Beth Gilmour
- School of Population Health, Faculty of Health Sciences, Curtin University, Australia
- Geospatial and Tuberculosis Research Team, Telethon Kids Institute, Australia
| | | | - Megan B Murray
- Department of Global Health and Social Medicine, Harvard Medical School, Boston, MA, USA
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Naidoo K, Perumal R, Cox H, Mathema B, Loveday M, Ismail N, Omar SV, Georghiou SB, Daftary A, O'Donnell M, Ndjeka N. The epidemiology, transmission, diagnosis, and management of drug-resistant tuberculosis-lessons from the South African experience. THE LANCET. INFECTIOUS DISEASES 2024:S1473-3099(24)00144-0. [PMID: 38527475 DOI: 10.1016/s1473-3099(24)00144-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 01/29/2024] [Accepted: 02/20/2024] [Indexed: 03/27/2024]
Abstract
Drug-resistant tuberculosis (DR-TB) threatens to derail tuberculosis control efforts, particularly in Africa where the disease remains out of control. The dogma that DR-TB epidemics are fueled by unchecked rates of acquired resistance in inadequately treated or non-adherent individuals is no longer valid in most high DR-TB burden settings, where community transmission is now widespread. A large burden of DR-TB in Africa remains undiagnosed due to inadequate access to diagnostic tools that simultaneously detect tuberculosis and screen for resistance. Furthermore, acquisition of drug resistance to new and repurposed drugs, for which diagnostic solutions are not yet available, presents a major challenge for the implementation of novel, all-oral, shortened (6-9 months) treatment. Structural challenges including poverty, stigma, and social distress disrupt engagement in care, promote poor treatment outcomes, and reduce the quality of life for people with DR-TB. We reflect on the lessons learnt from the South African experience in implementing state-of-the-art advances in diagnostic solutions, deploying recent innovations in pharmacotherapeutic approaches for rapid cure, understanding local transmission dynamics and implementing interventions to curtail DR-TB transmission, and in mitigating the catastrophic socioeconomic costs of DR-TB. We also highlight globally relevant and locally responsive research priorities for achieving DR-TB control in South Africa.
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Affiliation(s)
- Kogieleum Naidoo
- SAMRC-CAPRISA HIV/TB Pathogenesis and Treatment Research Unit, Centre for the AIDS Programme of Research in South Africa, Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa.
| | - Rubeshan Perumal
- SAMRC-CAPRISA HIV/TB Pathogenesis and Treatment Research Unit, Centre for the AIDS Programme of Research in South Africa, Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Helen Cox
- Institute of Infectious Diseases and Molecular Medicine, Wellcome Centre for Infectious Disease Research and Division of Medical Microbiology, University of Cape Town, Cape Town, South Africa
| | - Barun Mathema
- Mailman School of Public Health, Columbia University, New York City, NY, USA
| | - Marian Loveday
- South African Medical Research Council, Durban, South Africa
| | - Nazir Ismail
- School of Pathology, University of Witwatersrand, Johannesburg, South Africa
| | - Shaheed Vally Omar
- Centre for Tuberculosis, National & WHO Supranational TB Reference Laboratory, National Institute for Communicable Diseases, Division of the National Health Laboratory Service, Johannesburg, South Africa
| | | | - Amrita Daftary
- SAMRC-CAPRISA HIV/TB Pathogenesis and Treatment Research Unit, Centre for the AIDS Programme of Research in South Africa, Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa; School of Global Health and Dahdaleh Institute of Global Health Research, York University, Toronto, ON, Canada
| | - Max O'Donnell
- SAMRC-CAPRISA HIV/TB Pathogenesis and Treatment Research Unit, Centre for the AIDS Programme of Research in South Africa, Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa; Division of Pulmonary, Allergy, and Critical Care Medicine, Columbia University Irving Medical Center, New York City, NY, USA; Department of Epidemiology, Columbia University Irving Medical Center, New York City, NY, USA
| | - Norbert Ndjeka
- TB Control and Management, Republic of South Africa National Department of Health, Pretoria, South Africa
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Liang S, Xu X, Yang Z, Du Q, Zhou L, Shao J, Guo J, Ying B, Li W, Wang C. Deep learning for precise diagnosis and subtype triage of drug-resistant tuberculosis on chest computed tomography. MedComm (Beijing) 2024; 5:e487. [PMID: 38469547 PMCID: PMC10925488 DOI: 10.1002/mco2.487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2023] [Revised: 01/08/2024] [Accepted: 01/09/2024] [Indexed: 03/13/2024] Open
Abstract
Deep learning, transforming input data into target prediction through intricate network structures, has inspired novel exploration in automated diagnosis based on medical images. The distinct morphological characteristics of chest abnormalities between drug-resistant tuberculosis (DR-TB) and drug-sensitive tuberculosis (DS-TB) on chest computed tomography (CT) are of potential value in differential diagnosis, which is challenging in the clinic. Hence, based on 1176 chest CT volumes from the equal number of patients with tuberculosis (TB), we presented a Deep learning-based system for TB drug resistance identification and subtype classification (DeepTB), which could automatically diagnose DR-TB and classify crucial subtypes, including rifampicin-resistant tuberculosis, multidrug-resistant tuberculosis, and extensively drug-resistant tuberculosis. Moreover, chest lesions were manually annotated to endow the model with robust power to assist radiologists in image interpretation and the Circos revealed the relationship between chest abnormalities and specific types of DR-TB. Finally, DeepTB achieved an area under the curve (AUC) up to 0.930 for thoracic abnormality detection and 0.943 for DR-TB diagnosis. Notably, the system demonstrated instructive value in DR-TB subtype classification with AUCs ranging from 0.880 to 0.928. Meanwhile, class activation maps were generated to express a human-understandable visual concept. Together, showing a prominent performance, DeepTB would be impactful in clinical decision-making for DR-TB.
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Affiliation(s)
- Shufan Liang
- Department of Pulmonary and Critical Care MedicineState Key Laboratory of Respiratory Health and Multimorbidity, Targeted Tracer Research and Development Laboratory, Med‐X Center for Manufacturing, Frontiers Science Center for Disease‐related Molecular Network, West China Hospital, West China School of Medicine, Sichuan UniversityChengduChina
| | - Xiuyuan Xu
- Machine Intelligence LaboratoryCollege of Computer ScienceSichuan UniversityChengduChina
| | - Zhe Yang
- Machine Intelligence LaboratoryCollege of Computer ScienceSichuan UniversityChengduChina
| | - Qiuyu Du
- Machine Intelligence LaboratoryCollege of Computer ScienceSichuan UniversityChengduChina
| | - Lingyu Zhou
- Machine Intelligence LaboratoryCollege of Computer ScienceSichuan UniversityChengduChina
| | - Jun Shao
- Department of Pulmonary and Critical Care MedicineState Key Laboratory of Respiratory Health and Multimorbidity, Targeted Tracer Research and Development Laboratory, Med‐X Center for Manufacturing, Frontiers Science Center for Disease‐related Molecular Network, West China Hospital, West China School of Medicine, Sichuan UniversityChengduChina
| | - Jixiang Guo
- Machine Intelligence LaboratoryCollege of Computer ScienceSichuan UniversityChengduChina
| | - Binwu Ying
- Department of Laboratory MedicineWest China Hospital, Sichuan UniversityChengduChina
| | - Weimin Li
- Department of Pulmonary and Critical Care MedicineState Key Laboratory of Respiratory Health and Multimorbidity, Targeted Tracer Research and Development Laboratory, Med‐X Center for Manufacturing, Frontiers Science Center for Disease‐related Molecular Network, West China Hospital, West China School of Medicine, Sichuan UniversityChengduChina
| | - Chengdi Wang
- Department of Pulmonary and Critical Care MedicineState Key Laboratory of Respiratory Health and Multimorbidity, Targeted Tracer Research and Development Laboratory, Med‐X Center for Manufacturing, Frontiers Science Center for Disease‐related Molecular Network, West China Hospital, West China School of Medicine, Sichuan UniversityChengduChina
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Biset S, Teferi M, Alamirew H, Birhanu B, Dessie A, Aschale A, Haymanot A, Dejenie S, Gebremedhin T, Abebe W, Adane G. Trends of Mycobacterium tuberculosis and Rifampicin resistance in Northwest Ethiopia: Xpert® MTB/RIF assay results from 2015 to 2021. BMC Infect Dis 2024; 24:238. [PMID: 38389060 PMCID: PMC10882931 DOI: 10.1186/s12879-024-09135-0] [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: 05/02/2023] [Accepted: 02/13/2024] [Indexed: 02/24/2024] Open
Abstract
BACKGROUND Tuberculosis (TB) remains one of the leading causes of morbidity and mortality worldwide, particularly in countries with limited resources. The emergence of drug resistance in mycobacterium tuberculosis (MTB), particularly rifampicin (RIF) resistance, hindered TB control efforts. Continuous surveillance and regular monitoring of drug-resistant TB, including rifampicin resistance (RR), are required for effective TB intervention strategies and prevention and control measures. OBJECTIVE Determine the trend of TB and RR-TB among presumptive TB patients in Northwest Ethiopia. METHOD A retrospective study was conducted at the University of Gondar Comprehensive Specialized Hospital (UoG-CSH). The study included TB registration logbook data from all patients who visited the hospital and were tested for MTB using the Xpert® MTB/RIF assay between 2015 and 2021. The SPSS version 26 software was used to enter, clean, and analyze the laboratory-based data. RESULTS A total of 18,787 patient results were included, with 93.8% (17,615/18787) of them being successful, meaning they were not invalid, error, or aborted. About 10.5% (1846/17615) of the 17,615 results were MTB-positive, with 7.42% (137/1846) RIF resistant. Age, anti-TB treatment history, and diagnosis year were associated with the presence of MTB and RR-MTB. Tuberculosis (TB) prevalence was higher in productive age groups, whereas RR-TB prevalence was higher in the elderly. Regarding diagnosis year, the prevalence of TB and RR-TB showed a declining trend as the year progressed. While MTB was detected in 12.8% (471/3669) of new and 22.2% (151/679) of re-treatment presumptive TB patients, RR-MTB was detected in 8.5% (40/471) of new and 18.5% (28/151) of re-treatment TB cases. CONCLUSION The prevalence of TB and RR-TB in the study area showed a declining trend over the years. While TB was more prevalent in productive age groups (15 to 45 years), RR-TB was more prevalent in older populations (over 45 years), than others. Moreover, patients with a history of anti-TB drug exposure were more likely to be positive for DR-TB, highlighting the need to strengthen DOT programs for proper management of TB treatment.
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Affiliation(s)
- Sirak Biset
- Department of Medical Microbiology, School of Biomedical and Laboratory Sciences, University of Gondar, Gondar, Ethiopia.
| | - Milto Teferi
- School of Biomedical and Laboratory Sciences, University of Gondar, Gondar, Ethiopia
| | - Haylemesikel Alamirew
- School of Biomedical and Laboratory Sciences, University of Gondar, Gondar, Ethiopia
| | - Biniyam Birhanu
- School of Biomedical and Laboratory Sciences, University of Gondar, Gondar, Ethiopia
| | - Awoke Dessie
- School of Biomedical and Laboratory Sciences, University of Gondar, Gondar, Ethiopia
| | - Abebe Aschale
- School of Biomedical and Laboratory Sciences, University of Gondar, Gondar, Ethiopia
| | - Anmaw Haymanot
- School of Biomedical and Laboratory Sciences, University of Gondar, Gondar, Ethiopia
| | - Selamu Dejenie
- University of Gondar Comprehensive Specialized Hospital, University of Gondar, Gondar, Ethiopia
| | - Teshager Gebremedhin
- University of Gondar Comprehensive Specialized Hospital, University of Gondar, Gondar, Ethiopia
| | - Wondwossen Abebe
- Department of Medical Microbiology, School of Biomedical and Laboratory Sciences, University of Gondar, Gondar, Ethiopia
| | - Gashaw Adane
- Department of Immunology and Molecular Biology, School of Biomedical and Laboratory Sciences, University of Gondar, Gondar, Ethiopia
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Zhou M, Liu AM, Yang XB, Guan CP, Zhang YA, Wang MS, Chen YL. The efficacy and safety of high-dose isoniazid-containing therapy for multidrug-resistant tuberculosis: a systematic review and meta-analysis. Front Pharmacol 2024; 14:1331371. [PMID: 38259285 PMCID: PMC10800833 DOI: 10.3389/fphar.2023.1331371] [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: 11/01/2023] [Accepted: 12/19/2023] [Indexed: 01/24/2024] Open
Abstract
Objectives: Accumulating evidence are available on the efficacy of high-dose isoniazid (INH) for multidrug-resistant tuberculosis (MDR-TB) treatment. We aimed to perform a systematic review and meta-analysis to compare clinical efficacy and safety outcomes of high-dose INH- containing therapy against other regimes. Methods: We searched the following databases PubMed, Embase, Scopus, Web of Science, CINAHL, the Cochrane Library, and ClinicalTrials.gov. We considered and included any studies comparing treatment success, treatment unsuccess, or adverse events in patients with MDR-TB treated with high-dose INH (>300 mg/day or >5 mg/kg/day). Results: Of a total of 3,749 citations screened, 19 studies were included, accounting for 5,103 subjects, the risk of bias was low in all studies. The pooled treatment success, death, and adverse events of high-dose INH-containing therapy was 76.5% (95% CI: 70.9%-81.8%; I2: 92.03%), 7.1% (95% CI: 5.3%-9.1%; I2: 73.75%), and 61.1% (95% CI: 43.0%-77.8%; I2: 98.23%), respectively. The high-dose INH administration is associated with significantly higher treatment success (RR: 1.13, 95% CI: 1.04-1.22; p < 0.01) and a lower risk of death (RR: 0.45, 95% CI: 0.32-0.63; p < 0.01). However, in terms of other outcomes (such as adverse events, and culture conversion rate), no difference was observed between high-dose INH and other treatment options (all p > 0.05). In addition, no publication bias was observed. Conclusion: In MDR-TB patients, high-dose INH administration is associated with a favorable outcome and acceptable adverse-event profile. Systematic review registration: identifier CRD42023438080.
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Affiliation(s)
- Ming Zhou
- Department of Laboratory Medicine, Chest Hospital of Guangxi Zhuang Autonomous Region, Liuzhou, Guangxi, China
| | - Ai-Mei Liu
- Department of Infectious Diseases, Chest Hospital of Guangxi Zhuang Autonomous Region, Liuzhou, Guangxi, China
| | - Xiao-Bing Yang
- Department of Laboratory Medicine, Chest Hospital of Guangxi Zhuang Autonomous Region, Liuzhou, Guangxi, China
| | - Cui-Ping Guan
- Department of Lab Medicine, Shandong Public Health Clinical Center, Shandong University, Jinan, Shandong, China
- Shandong Key Laboratory of Infectious Respiratory Disease, Jinan, Shandong, China
| | - Yan-An Zhang
- Shandong Key Laboratory of Infectious Respiratory Disease, Jinan, Shandong, China
- Department of Cardiovascular Surgery, Shandong Public Health Clinical Center, Shandong University, Jinan, Shandong, China
| | - Mao-Shui Wang
- Department of Lab Medicine, Shandong Public Health Clinical Center, Shandong University, Jinan, Shandong, China
- Shandong Key Laboratory of Infectious Respiratory Disease, Jinan, Shandong, China
| | - Ya-Li Chen
- Department of Lab Medicine, Shandong Public Health Clinical Center, Shandong University, Jinan, Shandong, China
- Shandong Key Laboratory of Infectious Respiratory Disease, Jinan, Shandong, China
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Menzies NA, Allwood BW, Dean AS, Dodd PJ, Houben RMGJ, James LP, Knight GM, Meghji J, Nguyen LN, Rachow A, Schumacher SG, Mirzayev F, Cohen T. Global burden of disease due to rifampicin-resistant tuberculosis: a mathematical modeling analysis. Nat Commun 2023; 14:6182. [PMID: 37794037 PMCID: PMC10550952 DOI: 10.1038/s41467-023-41937-9] [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: 07/10/2023] [Accepted: 09/22/2023] [Indexed: 10/06/2023] Open
Abstract
In 2020, almost half a million individuals developed rifampicin-resistant tuberculosis (RR-TB). We estimated the global burden of RR-TB over the lifetime of affected individuals. We synthesized data on incidence, case detection, and treatment outcomes in 192 countries (99.99% of global tuberculosis). Using a mathematical model, we projected disability-adjusted life years (DALYs) over the lifetime for individuals developing tuberculosis in 2020 stratified by country, age, sex, HIV, and rifampicin resistance. Here we show that incident RR-TB in 2020 was responsible for an estimated 6.9 (95% uncertainty interval: 5.5, 8.5) million DALYs, 44% (31, 54) of which accrued among TB survivors. We estimated an average of 17 (14, 21) DALYs per person developing RR-TB, 34% (12, 56) greater than for rifampicin-susceptible tuberculosis. RR-TB burden per 100,000 was highest in former Soviet Union countries and southern African countries. While RR-TB causes substantial short-term morbidity and mortality, nearly half of the overall disease burden of RR-TB accrues among tuberculosis survivors. The substantial long-term health impacts among those surviving RR-TB disease suggest the need for improved post-treatment care and further justify increased health expenditures to prevent RR-TB transmission.
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Affiliation(s)
- Nicolas A Menzies
- Department of Global Health and Population, Harvard T. H. Chan School of Public Health, Boston, USA.
- Center for Health Decision Science, Harvard T. H. Chan School of Public Health, Boston, USA.
| | - Brian W Allwood
- Division of Pulmonology, Department of Medicine, Stellenbosch University & Tygerberg Hospital, Cape Town, South Africa
| | - Anna S Dean
- Global Tuberculosis Programme, World Health Organization, Geneva, Switzerland
| | - Pete J Dodd
- School of Health and Related Research, University of Sheffield, Sheffield, United Kingdom
| | - Rein M G J Houben
- TB Modelling Group, TB Centre, London School of Hygiene and Tropical Medicine, London, United Kingdom
- Department of Infectious Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Lyndon P James
- Center for Health Decision Science, Harvard T. H. Chan School of Public Health, Boston, USA
- Harvard Interfaculty Initiative in Health Policy, Harvard University, Cambridge, USA
| | - Gwenan M Knight
- AMR Centre, Department of Infectious Disease Epidemiology, EPH, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Jamilah Meghji
- National Heart & Lung Institute, Imperial College London, London, United Kingdom
| | - Linh N Nguyen
- Global Tuberculosis Programme, World Health Organization, Geneva, Switzerland
| | - Andrea Rachow
- Division of Infectious Diseases and Tropical Medicine, Medical Centre of the University of Munich (LMU), Munich, Germany
- German Centre for Infection Research (DZIF), Partner Site Munich, Munich, Germany
- Unit Global Health, Helmholtz Zentrum München, German Research Center for Environmental Health (HMGU), Neuherberg, Germany
| | - Samuel G Schumacher
- Global Tuberculosis Programme, World Health Organization, Geneva, Switzerland
| | - Fuad Mirzayev
- Global Tuberculosis Programme, World Health Organization, Geneva, Switzerland
| | - Ted Cohen
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, CT, USA
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