Studies have shown that the use of insecticide-treated nets (ITNs) can reduce malaria cases by up to 50% and malaria-related deaths in children under five by approximately 20%. The effectiveness of bed nets depends on factors such as coverage, consistent use, and the type of insecticide used. Long-lasting insecticidal nets (LLINs) have been developed to maintain efficacy for up to three years without requiring retreatment.
