Funding for this research was provided by:
Centers for Disease Control and Prevention (3U2GGH000372)
Received: 23 April 2019
Accepted: 10 August 2019
First Online: 21 August 2019
Ethics approval and consent to participate
: Prior to the study, extensive community engagement with all stakeholders including health service providers and traditional leaders was undertaken. Written informed consent and assent was sought from study participants. This study was approved by Biomedical Research Ethics Committee of the University of KwaZulu-Natal, (BF269/13), the Centers for Disease Control and Prevention from the United States of America and the Department of Health, Province of KwaZulu-Natal (HRKM 08/14).
: Not applicable.
: The authors declare that they have no competing interests.