Funding for this research was provided by:
The AgroEcoHealth Platform, International Institute of Tropical Agriculture (IITA-postgraduate fellowship)
EDCTP2 programme supported by the European Union (TMA2019PF-2693-AGBBU)
Received: 22 January 2021
Accepted: 4 May 2021
First Online: 21 May 2021
: Approval for field sampling was obtained from the Cameroon national ethics review committee (No946/CE/CNERSH/SP). Also, community consent was obtained before environmental samplings. All activities were conducted in compliance with the national environmental protection law and international guidelines.
: The intent to publish the data was explained to all participants. Consent for publication was given by all participants when signing the informed written consent.
: The authors declare that they have no competing interests.