An American crow in Walnut Creek was found to be the second bird infected with West Nile Virus, according to the Contra Costa ...

An American crow from Walnut Creek is the second bird to test positive for West Nile virus, the Contra Costa Mosquito and ...

West Nile virus activity is on the rise in some northern California counties, according to the Sacramento-Yolo Mosquito and ...

SHARON, Pa. (WKBN) – For the fifth time this summer, the West Nile virus has been detected in mosquitoes in Mercer County.

Northern California’s first human West Nile virus case of the year has been confirmed in Butte County, according to local ...

Local health officials say Chicago has reached a “high risk” level of the West Nile virus because mosquitoes are testing ...

Chicago public health officials on Tuesday confirmed the city's first three human cases of West Nile virus in 2025.

The risk for West Nile virus is high in 10 cities and towns in Massachusetts, including Boston, public health officials say.

The Salt Lake County Health Department on Thursday announced Utah’s first human case of West Nile virus for 2025. The ...

Mosquitoes carrying West Nile Virus were detected at Beardsley Zoo, Barnum Boulevard and Seaside Park in Bridgeport, ...

A Q&A with Jordan Mandli of the Metropolitan Mosquito Control District, which says the Midwest is at increased risk for the ...

We are now in the peak time for transmission of mosquito-borne disease to people and it is important for people to know that ...