Independent, Clinton Health Access Initiative, Clinton Health Access Initiative, Global Health Labs, Ministère de la Santé et de l’Action Sociale (MSAS), Global Health Labs, Clinton Health Access Initiative, Global Health Labs, University Teaching Hospital, Clinton Health Access Initiative, Clinton Health Access Initiative, Aristide le Dantec Hospital, Aristide le Dantec Hospital, Clinton Health Access Initiative, University of Zimbabwe, University of Zimbabwe, Global Health Labs, Global Health Labs, Global Health Labs, Global Health Labs, Uni-labs, Clinton Health Access Initiative, Uni-labs, Clinton Health Access Initiative, Harvard University - Department of Immunology and Infectious Diseases, Clinton Health Access Initiative, Ministry of Health Zambia, Malawi Ministry of Health Reproductive Health Directorate, Global Health Labs, Department of Pathology and Microbiology, University Teaching Hospital, Clinton Health Access Initiative, Harvard University - Brigham and Women's Hospital, Rwanda Biomedical Centre, Clinton Health Access Initiative and University of North Carolina (UNC) at Chapel Hill