Three-year trends in malaria transmission parameters under deployment of Interceptor®G1, Interceptor®G2 and PermaNet®3.0 insecticide-treated bed nets in South-Western Burkina Faso.

ABSTRACT:

Background

In South-Western Burkina Faso, where malaria remains highly endemic, the widespread resistance of Anopheles mosquitoes to pyrethroid is reducing the effectiveness of insecticide-treated nets (ITNs). This study assessed 3-year trends in key entomological indicators following the deployment of standard pyrethroid-only (Interceptor®G1), dual-AI pyrethroid-chlorfenapyr (Interceptor®G2) and pyrethroid-PBO (PermaNet®3.0).

Methods

A longitudinal entomological study was conducted from August 2019 to February 2022 in three malaria-endemic health districts, each receiving a different ITN type. Weekly mosquito sampling was conduct in three villages per district using Human Landing Catches at two households and CDC light traps at six households. Mosquitoes were morphologicall

SUBMITTER: Tapsoba M 

PROVIDER: S-EPMC12821909 | biostudies-literature | 2025 Dec

REPOSITORIES: biostudies-literature