Level of involvement of four selected cytochrome P450s (CYPs) in pyrethroid-resistant () and across Côte d'Ivoire.

In Côte d'Ivoire, there is a high intensity of pyrethroid resistance in malaria vectors which may threaten successful vector control. Molecular studies of the target site mutation in the voltage-gated sodium channel (VGSC) show that the gene frequencies of these mutations are high, widely spread across Côte d'Ivoire, and even fixed in some areas. To further characterize insecticide resistance in Côte d'Ivoire beyond target site mutations, the metabolic resistance mechanism was explored.

Entomological monitoring data driving decision-making for appropriate and sustainable malaria vector control in Côte d'Ivoire.

Background: Entomological surveillance provides critical information on vectors for appropriate malaria vector control and strategic decision-making. The widely documented insecticide resistance of malaria vectors in Côte d'Ivoire requires that any vector control intervention deployment be driven by entomological data to optimize its effectiveness and appropriate resource allocations. To achieve this goal, this study documents the results of monthly vector surveillance and insecticide susceptibility tests conducted in 2019 and a review of all previous entomological monitoring data used to guide vector control decision making.

High vectorial transmission of malaria in urban and rural settings in the northern, western and eastern regions of Côte d'Ivoire.

Background & Objectives: Malaria remains a public health problem in Côte d'Ivoire. To cope with this issue, the Ministry of Health established strategies through Long-Lasting Insecticidal Nets (LLINs) and artemisinin-based medicines. To better understand the influence of periodic mass distribution of LLINs on malaria transmission, this entomological survey was conducted in three regions of Côte d'Ivoire.

First detection of the malaria vector Anopheles arabiensis in Côte d'Ivoire: urbanization in question.

Background: Previous studies have revealed high malaria transmission in Bouaké, Côte d'Ivoire. The sociopolitical crisis in the country and the resulting environmental changes have raised the need to update existing knowledge on mosquito vector species and malaria transmission.

Methods: Adult mosquitoes were caught using the human landing catch (HLC) sampling method in Bouaké.