Department of Infectious Diseases, Hôpital Saint-Louis, Assistance Publique Hôpitaux de Paris, Paris, France; Bordeaux Population Health Research Center, UMR 1219, INSERM, University of Bordeaux, French National Research Institute for Sustainable Development, Bordeaux, France. Electronic address: nathalie.de-castro@aphp.fr. Bordeaux Population Health Research Center, UMR 1219, INSERM, University of Bordeaux, French National Research Institute for Sustainable Development, Bordeaux, France. Centre de Prise en charge de Recherche et de Formation, Abidjan, Côte d'Ivoire; Programme PACCI/ANRS Research Center, Abidjan, Cote d'Ivoire; Département de Dermatologie et d'Infectiologie, Unite de Formation et de Recherche des Sciences Médicales, Université Félix Houphouët Boigny, Abidjan, Cote d'Ivoire. Programme PACCI/ANRS Research Center, Abidjan, Cote d'Ivoire; Département de Dermatologie et d'Infectiologie, Unite de Formation et de Recherche des Sciences Médicales, Université Félix Houphouët Boigny, Abidjan, Cote d'Ivoire. Programme PACCI/ANRS Research Center, Abidjan, Cote d'Ivoire. Instituto Nacional de Saúde, Marracuene, Mozambique. Research Unit 1058 Pathogenesis and Control Chronical Infections, INSERM, French Blood Center, University of Montpellier, Montpellier, France; Department of Infectious and Tropical Diseases, Nimes University Hospital, Nimes, France. General Planning Department, Pham Ngoc Thach Hospital, Ho Chi Minh City, Vietnam. National Agency for Research on AIDS and Viral Hepatitis Research Site, Pham Ngoc Thach Hospital, Ho Chi Minh City, Vietnam. National Institute of Infectious Diseases Evandro Chagas, Oswaldo Cruz Foundation, Rio de Janeiro, Brazil. Department of Virology, Hôpital Saint-Louis, Assistance Publique Hôpitaux de Paris, Paris, France; INSERM U944, Université de Paris, Paris, France. Bordeaux Population Health Research Center, UMR 1219, INSERM, University of Bordeaux, French National Research Institute for Sustainable Development, Bordeaux, France; Centre de Prise en charge de Recherche et de Formation, Abidjan, Côte d'Ivoire. Department of Infectious Diseases, Hôpital Saint-Louis, Assistance Publique Hôpitaux de Paris, Paris, France; INSERM U944, Université de Paris, Paris, France.