The Allegheny County Health Department detected West Nile Virus in more samples this week and will now treat several ...

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

A dead bird was found in Calhoun County and tested positive for West Nile Virus at the Michigan Department of Health and ...

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

Johnson County Public Health confirmed the presence of West Nile virus in mosquitoes on Thursday. There have been no reported ...

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

Of the 26 cases, 11 people were hospitalized and nine had nervous system complications, according to the Department of Health ...

A crow from Walnut Creek has tested positive for West Nile virus (WNV) in Contra Costa County, confirmed the Contra Costa Mosquito and Vector Control District on Friday. This is the ...

Most people who contract the West Nile Virus, don’t even know they have it. “Maybe about 70% of individuals who actually are ...