Funding for this research was provided by:
Medical Research Council (MR/P012019/1, MC-A760-5QX00)
Received: 28 September 2020
Accepted: 25 June 2021
First Online: 22 July 2021
: The ENID trial received ethics approval from the joint Gambian Government/MRC Unit The Gambia ethics committee (SCC1126v2). All participants provided written informed consent.
: Not applicable.
: There are no competing interests to report.