Professor of Clinical Epidemiology at the Amsterdam University Medical Centers

Clinical Microbiologist Centre for Respiratory Diseases and Meningitis (CRDM), National Institute for Communicable Diseases (NICD), Johannesburg, South Africa

Professor of Clinical Epidemiology at the Amsterdam University Medical Centers

Associate Professor of Epidemiology at Johns Hopkins University (Baltimore, USA)

Head of the Centre for Emerging Viral Diseases

Director of the Institute of Public Health (ISP) of Chile

Director of the FIOCRUZ HIV Prevention and Therapeutic Clinical Trials Unit at FIOCRUZ

Director of the National Public Health Laboratory

Senior Technical Advisor for International Planned Parenthood Federation, South Asia Regional Office.

Director of Diagnosis and Reference at the Institute of Epidemiological Diagnosis and Reference of Mexico (InDRE)

Research Associate Professor in the Department for Global Health

Laboratory Director of the Botswana-Harvard AIDS Institute Partnership

Medical Laboratory Scientist

Director of Science and New Initiatives of the African Society for Laboratory Medicine (ASLM)

Assistant Professor at the Medical School, University Mohammed V in Rabat, and Head of the Virology Department, at the National Institute of Hygiene (MoH, Morocco)

Professor and Chair of Diagnostics Research

Professor in the School of Public Health at The University of Hong Kong, China

Executive Director of APCOM

Clinical Microbiologist Centre for Respiratory Diseases and Meningitis (CRDM), National Institute for Communicable Diseases (NICD), Johannesburg, South Africa