London School of Hygiene & Tropical Medicine - Department of Infection Biology, University of Texas Southwestern Medical Center – Department of Pediatrics, University of California, San Francisco (UCSF) - Malaria Elimination Initiative, University of California, San Francisco (UCSF) - Malaria Elimination Initiative, University of California, San Francisco (UCSF) - Malaria Elimination Initiative, University of California, Berkeley - Department of Epidemiology and BiostatisticsUniversity of California, San Francisco (UCSF) - Division of Prevention Science, University of Texas Southwestern Medical Center – Department of Pediatrics, University of California, San Francisco (UCSF) - Malaria Elimination Initiative, University of California, San Francisco (UCSF) - Malaria Elimination Initiative, University of California, San Francisco (UCSF) - Malaria Elimination Initiative, London School of Hygiene & Tropical Medicine - Department of Infection Biology, London School of Hygiene & Tropical Medicine - Department of Infection Biology, St. George’s University of London, London School of Hygiene & Tropical Medicine - Department of Infection Biology, University of California, San Francisco (UCSF) - Malaria Elimination Initiative, University of California, San Francisco (UCSF) - Division of Experimental Medicine, University of California, San Francisco (UCSF) - Malaria Elimination Initiative, University of California, San Francisco (UCSF) - Malaria Elimination Initiative, Government of Namibia - National Vector-Borne Diseases Control Programme, Government of Namibia - National Vector-Borne Diseases Control Programme, University of Namibia - Multidisciplinary Research Centre, University of California, San Francisco (UCSF) - Malaria Elimination Initiative, London School of Hygiene & Tropical Medicine - Faculty of Infectious and Tropical Diseases and London School of Hygiene & Tropical Medicine - Department of Infectious Disease Epidemiology