Tracking antimalarial drug resistance using mosquito blood meals: a cross-sectional study.

ABSTRACT:

Background

Strong surveillance systems with wide geographic coverage are needed to detect and respond to reports of antimalarial drug resistance on the African continent. We aimed to assess the utility and feasibility of using blood-fed mosquitos (xenomonitoring) to conduct rapid surveillance of molecular markers associated with resistance in human populations.

Methods

We conducted three cross-sectional surveys in two rainy seasons and the interim dry season in southwest Burkina Faso between Oct 10, 2018, and Sept 17, 2019. We collected human blood samples and blood-fed mosquitos residing in household clusters across seven village sectors. Samples were assessed for Plasmodium falciparum with ultrasensitive quantitative PCR, genotyped for two markers of reduced drug susceptib

SUBMITTER: Ehrlich HY 

PROVIDER: S-EPMC10365133 | biostudies-literature | 2023 Jun

REPOSITORIES: biostudies-literature