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.

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.

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 ...

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

A Cambria County community is alerting residents after a positive case of West Nile virus was confirmed in the area.According ...

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

West Nile virus can cause fever-related illness or brain and spinal cord infections, including meningitis or encephalitis.

El Paso health officials offer advice to combat West Nile virus, urging residents to prevent mosquito breeding.

Most people with West Nile will experience no symptoms at all. But for some, symptoms can be severe and take weeks or months ...