Funding for this research was provided by:
National Institute of Allergy and Infectious Diseases (U19AI089674)
Received: 19 November 2020
Accepted: 22 January 2021
First Online: 2 February 2021
Ethics approval and consent to participate
: This study was approved by the Makerere University School of Medicine Research and Ethics Committee (ref. 2011 − 167), the Uganda National Council for Science and Technology (ref. HS-1019), the University of California, San Francisco Committee on Human Research (ref. 11-05995), and the London School of Hygiene and Tropical Medicine Ethics Committee (ref. 5943). Written informed consents (with assent from minors) were obtained from all study participants before enrollment.
: The authors declare that no competing interests exist.