Dengue hemorrhagic fever (DHF) is an infectious disease caused by the dengue virus. Dengue Hemorrhagic fever vector control that is often used is fogging with the insecticide malathion. The use of insecticides for a long time can cause resistance. The purpose of this study was to determine the resistance status of Aedes aegypti mosquitoes to 0.8% malathion in Labuh Baru Timur Urban Village,…