Funding for this research was provided by:
United States Agency for International Development
Fundación Ramón Areces
Received: 24 July 2020
Accepted: 28 January 2021
First Online: 10 February 2021
Ethics approval and consent to participate
: All procedures were reviewed and approved by PATH’s Research Ethics Committee, CISM’s IRB, and the National Ethics Committee of Mozambique as well as the PMI Operational Research Committee. This study was reviewed by the Centers for Disease Control and Prevention (CDC) and determined to be human subjects research with non-engagement by CDC staff.
: The authors declare that they have no competing interests.