Vector | Disease caused | Peak biting times and areas |
---|---|---|
Anopheles mosquitos | Filariasis Malaria |
Usually bite between sunset and sunrise. Peak biting hours may vary. Some species prefer to bite indoors, while others prefer outdoors. |
Aedes mosquitos | Dengue fever Filariasis Yellow fever |
Can bite throughout the day, often outside, but some important vectors bite inside. |
Culex mosquitos | Filariasis Japanese encephalitis West Nile virus |
Usually bite between sunset and sunrise often outdoors, but sometimes indoors., |
Mansonia mosquitos | Filariasis | Usually bite at night, mostly outdoors. |
Midges | Mansonellosis Oropouche fever |
Can bite throughout day, usually outdoors |
Ticks | Anaplasmosis Babesiosis Crimean-Congo hemorrhagic fever Ehrlichioses Lyme disease Powassan encephalitis Q fever Rocky Mountain spotted fever Tick-borne encephalitis Tick-borne relapsing fever |
Widely dispersed in forest vegetation, meadows, and grassy environments; wait on grasses or branches of low bushes for passing hosts. Some species are more aggressive and actively search out their host(s). |
Fleas | Murine typhus Plague Tularemia |
Found indoors and outdoors, often associated with a specific type of host, but will feed on a variety of mammals (including humans). |
Body lice | Epidemic typhus Louse-borne relapsing fever Trench fever |
Usually found in clothing, except when feeding on human host. |
Sand flies | Leishmaniasis Sand fly fever |
Usually bite at night; many bite outdoors, but some also feed indoors. |
Black flies | Human onchocerciasis | Usually bite in the daytime, outdoors, in areas around rivers or streams. |
Deer and horse flies (Tabanids) | Loiasis Tularemia | Active during the daytime outdoors, often during the sunniest hours; rarely feed indoors. |
Tsetse flies (Glossina) | African Trypanosomiasis | Usually active during the daytime (though some important vector species are active at dusk or dawn) and usually bite outdoors |
Triatomine/ reduviid bugs | American Trypanosomiasis | Active at night and usually feed indoors on human blood. |