Funding for this research was provided by:
Foundation for the National Institutes of Health (K08 AI135072)
Burroughs Wellcome Fund (CAMS 1017213)
American Society of Tropical Medicine and Hygiene (Benjamin H. Kean Travel Fellowship)
Received: 9 December 2020
Accepted: 16 March 2021
First Online: 27 April 2021
: The Oxford Tropical Research Ethics Committee granted ethical approval for audits of SMRU clinical records (OXTREC 28-09), and the Tak Province Community Advisory Board provided local permission (T-CAB-4/1/2015).
: Not applicable.
: The authors declare they have no competing interests.