Funding for this research was provided by:
Health & Welfare SETA bursary award ($4037)
University of Pretoria (Staff funds for publication cost)
Received: 17 April 2021
Accepted: 5 December 2021
First Online: 20 December 2021
: University of Pretoria Faculty of Health Sciences Research Ethics Committee, Medical Campus, Tswelopele Building, Level 4-59. Ethics Reference No: 581/2018.
: Not applicable.
: LT is responsible for the CHW program in the district studied. The authors declare no competing interest.