Insecticides for Vector-Borne Diseases: Current Use, Benefits, Hazard and Resistance (original) (raw)

Insect vector-borne diseases continue to pose significant global health challenges, with synthetic insecticides critically employed in vector control strategies like insecticide-treated nets (ITNs) and indoor residual spraying (IRS). While these methods have shown efficacy in reducing diseases such as malaria, concerns regarding human health risks and environmental impact from widespread insecticide use, especially resistance development, necessitate ongoing evaluation. This paper discusses the current status, benefits, associated hazards, and emerging resistance to insecticides, highlighting the urgent need for balanced strategies in public health interventions.