Funding for this research was provided by:
Received: 21 July 2020
Accepted: 28 September 2020
First Online: 15 October 2020
Ethics approval and consent to participate
: The study protocol was approved by both the Yale University Human Investigation Committee and the University of Ghana Medical School.
: Not applicable.
: Musie Ghebremichael is an editorial board member of BMC Infectious Diseases journal. Other authors do not have a commercial or other association that might pose a conflict of interest, i.e., authors declare that they have no competing interests to disclose.