Funding for this research was provided by:
GAVI Alliance
ELMA Foundation
Bill and Melinda Gates Foundation
Article History
Received: 30 January 2023
Accepted: 18 May 2023
First Online: 31 May 2023
Declarations
:
: This research was approved on 21/12/2021, by Malawi National Health Sciences Research Committee, approval #2844. All research participants went through a documented informed consent process prior to participation.
: Not applicable.
: The authors declare that they have no competing interests in this section.