If at one time it was thought mosquitoes couldn’t survive in desert climates, this city is a case study in how wrong that is.

Dengue fever cases have surged in Hawaii with the latest travel-related infection, prompting health department warnings about ...

European countries, particularly in the south, have already reported their share of vector-borne virus outbreaks this summer.

Franklin County will spray for mosquitoes Aug. 18 and 21 after detecting high West Nile virus levels in several neighborhoods ...

The mosquito might be small, but it’s actually the world’s deadliest animal, according to the U.S. Centers for Disease Control and Prevention.

Philadelphia's Health Department will spray for mosquitoes in West Fairmount to combat potential West Nile virus carriers.

The United States is warning travelers to China about chikungunya, a virus that spreads to humans through mosquito bites and ...