Funding for this research was provided by:
Center for Global Health (CGH 001181)
Received: 25 April 2020
Accepted: 17 November 2020
First Online: 1 December 2020
Ethics approval and consent to participate
: The protocol was approved by the Permanent Secretary of Health, through the Biomedical Research Ethics Committee of the Research Management Unit of the Namibian Ministry of Health and Social Services, as well as reviewed in accordance with the CDC, Atlanta, GA, human research protection procedures and was determined to be routine program evaluation. Consent to participate and consent for publication were not applicable. No administrative permissions were required to access the raw data for this study.
: Not applicable.
: All authors declare no competing interests.