University of Cape Town (UCT) - Wellcome Centre for Infectious Disease Research in Africa, Oswaldo Cruz Foundation (FIOCRUZ) - Gonçalo Moniz Institute (IGM), University of Cape Town (UCT) - Wellcome Centre for Infectious Disease Research in Africa, University of Cape Town (UCT) - Wellcome Centre for Infectious Disease Research in Africa, University of Cape Town (UCT) - Wellcome Centre for Infectious Disease Research in Africa, Oswaldo Cruz Foundation (FIOCRUZ) - Gonçalo Moniz Institute (IGM), Oswaldo Cruz Foundation (FIOCRUZ) - Gonçalo Moniz Institute (IGM), Oswaldo Cruz Foundation (FIOCRUZ) - Gonçalo Moniz Institute (IGM), Government of the United States of America - National Institute of Allergy and Infectious Diseases (NIAID), University of Cape Town (UCT) - Wellcome Centre for Infectious Disease Research in Africa, University of Cape Town (UCT) - Wellcome Centre for Infectious Disease Research in Africa, Multinational Organization Network Sponsoring Translational and Epidemiological Research (MONSTER) Initiative and University of Cape Town (UCT) - Wellcome Centre for Infectious Disease Research in Africa, Institute of Infectious Disease and Molecular Medicine