Insecticide resistance in Anopheles gambiae: data from the first year of a multi-country study highlight the extent of the problem

摘要

BackgroundInsecticide resistance in malaria vectors is a growing concern in many countries which requires immediate attention because of the limited chemical arsenal available for vector control. The current extent and distribution of this resistance in many parts of the continent is unknown and yet such information is essential for the planning of effective malaria control interventions.