Imperial College London, Service de Consultance et Expertise Nouvelle en Afrique (SCEN AFRIK), Harvard University - Massachusetts General Hospital, Centre de Santé Communal de Cotonou, Université de Parakou, Centre de Santé Communal de Cotonou, Université Laval - CHU de Québec Research Center, Imperial College London - Medical Research Council Centre for Global Infectious Disease Analysis, Fred Hutchinson Cancer Research Center - Vaccine and Infectious Disease Division, University of Bristol - Department of Population Health Sciences, CHU de Quebec-Universite Laval, Imperial College London - Department of Infectious Disease Epidemiology and Imperial College London - Medical Research Council Centre for Global Infectious Disease Analysis