Prevalence and resting behaviour of dengue vectors, Aedes aegypti and Aedes albopictus in dengue high risk urban settings in Colombo, Sri Lanka

MDS Janaki, VS Aryaprema, N Fernando… - Journal of Asia-Pacific …, 2022 - Elsevier
Understanding local geographical variation in vector density and bionomics related to virus
transmission are critical for planning effective vector control programs to control dengue
virus transmission. This study investigated the prevalence and resting behaviour of Aedes
aegypti and Ae. albopictus in three dengue high-risk areas in the Colombo District, Sri
Lanka. Monthly sampling of resting adult mosquitoes was conducted from August 2019 to
February 2020. Thirty-seven percent of the households (289/776) harboured Aedes …
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