Preliminary tests of dead crows found in Sonoma County show no evidence of West Nile disease, a mosquito-borne virus that sometimes sickens and kills humans, mosquito control officials said Thursday.

Sara Moniuszko is a health and lifestyle reporter at CBSNews.com. Previously, she wrote for USA Today, where she was selected to help launch the newspaper's wellness vertical. She now covers breaking ...

ROCKY RIVER, Ohio -- Residents are being asked to take extra precautions to prevent mosquito bites after West Nile virus was detected in a local mosquito trap. An Aug. 1 notice on the city website ...

A resident of New York has contracted the state's first known case of the mosquito-borne chikungunya disease acquired locally, officials said. The person infected in Long Island likely got the virus ...

State health officials are currently probing whether the mosquito-borne chikungunya virus that has triggered an aggressive COVID-esque response in China is now spreading in New York after a Long ...

Drones are being used in Hawaii to drop biodegradable pods containing 1,000 male mosquitoes each. These non-biting mosquitoes ...

The district first visually identified the species, then sent it in for DNA testing in order to confirm. A positive result confirmed the sample as Aedes aegypti on Sept. 17, 2025. Canyon County ...