West Nile virus detected in dead crows in San Diego County

Deadly virus now spreads to crows in San Diego — as officials issue warning

A deadly new virus is spreading to birds near this prominent SoCal city a week after it was detected in a mosquito.

Health officials in Ontario confirm West Nile virus in dead crow. Here’s how to spot signs of the mosquito-borne illness

Southern Ontario's mosquito season is off to a slower start, but health units urge families to stay vigilant after a dead crow tested positive for West Nile virus in Guelph.

West Nile virus detected in dead crows in San Diego County

Two dead crows found in San Diego County tested positive for West Nile virus, prompting officials to remind the public to take steps to prevent mosquito breeding and protect themselves from bites.