Johns Hopkins University, Instituto Nacional de Saude, University of Florida, Johns Hopkins University, Instituto Nacional de Saude, Instituto Nacional de Saude, Government of the United States of America - CDC Division of Parasitic Diseases and Malaria, Parasitic Diseases Branch, affiliation not provided to SSRN, London School of Hygiene & Tropical Medicine - Department of Infection Biology, London School of Hygiene & Tropical Medicine - Department of Infection Biology, Instituto Nacional de Saude, Johns Hopkins University - Department of International Health, International Vaccine Access Center, Johns Hopkins University, Instituto Nacional de Estadística (INE), Instituto Nacional de Estadística (INE), Government of the United States of America - Centers for Disease Control and Prevention (CDC), London School of Hygiene & Tropical Medicine - Faculty of Infectious and Tropical Diseases, Johns Hopkins University - Department of International Health, International Vaccine Access Center and Government of Mozambique