Funding for this research was provided by:
Centers for Disease Control and Prevention (U2GGH000372)
Text and Data Mining valid from 2020-01-16
Received: 10 December 2018
Accepted: 27 December 2019
First Online: 16 January 2020
Ethics approval and consent to participate
: The study protocol, informed consent and data collection forms have been reviewed with ethics oversight and approval by the University of KwaZulu-Natal Biomedical Research Ethics Committee (BFC189/16) and the Centers for Disease Control and Prevention from the United States of America (CHG 2017-031a) and in collaboration with the South African Department of Health. 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.