Hemocup blood feeder: An affordable and simplified blood-feeding device for maintenance of Aedes aegypti mosquito colonies in Sri Lanka.

Dengue is a mosquito-borne viral disease mainly transmitted by Aedes aegypti and disease control is primarily reliant on mosquito vector control strategies. In the failure of conventional vector control strategies, new strategies are being developed which specifically require the maintenance of mosquito colonies in the laboratories. Blood-feeding is an essential part of the routine colony maintenance of Ae.