Funding for this research was provided by:
Bill and Melinda Gates Foundation (OPP1112511)
Received: 22 June 2020
Accepted: 26 July 2020
First Online: 14 August 2020
Ethics approval and consent to participate
: This is a case report that does not involve human or animal subjects and therefore no ethical approvals are required.
: Not applicable.
: The authors declare that they have no competing interests.