Funding for this research was provided by:
Bill and Melinda Gates Foundation (OPP1136774)
Received: 23 May 2018
Accepted: 3 July 2018
First Online: 25 July 2018
Ethics approval and consent to participate
: The study protocol, including informed consent and study tools, has been reviewed and approved by the Observational Research Ethics Committee of the London School of Hygiene and Tropical Medicine, and committees in each of the host countries, specifically: KEMRI (Gem, Kenya); Amref Health Africa in Kenya (Nairobi, Kenya); University of KwaZulu-Natal Biomedical Research Ethics Committee (South Africa); and Medical Research Council of Zimbabwe, and the Liverpool School of Tropical Medicine. Participants will be asked for their informed, written consent to participate in all aspects of the study, as will parents/guardians of legal minors under age 18 years.
: Not applicable.
: The authors declare that they have no competing interests.
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