Mwansa, Chisanga
Phiri, Mwelwa M.
Belemu, Steve
Kalekanya, Loyd
Banda, Charles
Sigande, Lucheka
Ayles, Helen
Simwinga, Musonda
Hensen, Bernadette
Article History
Received: 1 December 2023
Accepted: 23 June 2025
First Online: 6 October 2025
Declarations
:
: The Yaba Guy Che study was approved by the University of Zambia Biomedical Research Ethics Committee (2374 − 2021) and the London School of Hygiene and Tropical Medicine (26713). All participants in this study provided written informed consent.
: Not applicable.
: The authors declare no competing interests.