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 ...

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

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

A crow from Walnut Creek has tested positive for West Nile virus (WNV) in Contra Costa County, confirmed the Contra Costa ...

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.

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

City officials are warning the public after West Nile Virus was detected at two Bridgeport attractions. West Nile Virus was ...

After state health officials earlier this month reported West Nile virus had been detected in 21 Connecticut cities and towns ...

The Bear River Health Department reported two cases of West Nile virus in humans on Friday, following a report of one case in ...