Africa Health Research Institute, Africa Health Research Institute, University of KwaZulu-Natal - Centre for the AIDS Programme of Research in South Africa (CAPRISA), KwaZulu-Natal Research Innovation and Sequencing Platform - KRISP, National Institute for Communicable Diseases of the National Health Laboratory Service, KwaZulu-Natal Research Innovation and Sequencing Platform - KRISP, Africa Health Research Institute, Africa Health Research Institute, Africa Health Research Institute, Africa Health Research Institute, KwaZulu-Natal Research Innovation and Sequencing Platform - KRISP, University of Washington, KwaZulu-Natal Research Innovation and Sequencing Platform - KRISP, KwaZulu-Natal Research Innovation and Sequencing Platform - KRISP, Africa Health Research Institute, Africa Health Research Institute, Africa Health Research Institute, University of KwaZulu-Natal - Department of Infectious Diseases, University of KwaZulu-Natal - Centre for the AIDS Programme of Research in South Africa (CAPRISA), University of Cape Town (UCT) - South African Tuberculosis Vaccine Initiative, University of Washington, Africa Health Research Institute, affiliation not provided to SSRN, University of KwaZulu-Natal - School of Laboratory Medicine and Medical Sciences, University of the Witwatersrand, University of KwaZulu-Natal - Department of Infectious Diseases, University of KwaZulu-Natal - School of Laboratory Medicine and Medical Sciences and Africa Health Research Institute