Funding for this research was provided by:
Decision-Maker Led Implementation Research to Address Priority Immunization Issues
Received: 29 January 2021
Accepted: 31 January 2021
First Online: 11 August 2021
Ethical approval and consent to participate
: Ethical approval was obtained from the WHO Research ethics committee review and the National bioethics committee in Chad prior to the beginning of the study. Detailed information about the purpose of the study was given to the participants. Informed consent was obtained from all study participants before starting the interviews and FGDs. It was stated that participation was voluntary, without compensation and that individuals could withdraw from the study at any time, without negative consequences for them, their family, or their community.
: Not applicable.
: The authors declare that they have no competing interests.