First record of Anopheles stephensi in Sri Lanka: a potential challenge for prevention of malaria reintroduction

摘要

BackgroundThe major malaria vector in Sri Lanka is reported to be Anopheles culicifacies with Anopheles subpictus, Anopheles annularis, and Anopheles varuna considered as potential vectors. The occurrence of Anopheles stephensi, which is the key vector of urban malaria in India and the Middle East, had never been reported from Sri Lanka.