Communities' Perception, Knowledge, and Practices Related to Human African Trypanosomiasis in the Democratic Republic of Congo.

Background: The number of human African trypanosomiasis (HAT) cases in the Democratic Republic of Congo (DRC) has significantly reduced, thanks to more effective drugs and screening tools and regular mass screening. However, this potentially jeopardizes HAT control activities, especially community engagement.

Methods: We used an ecological model framework to understand how various factors shape communities' knowledge, perceptions, and behavior in this low endemicity context.