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

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

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

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

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

The Idaho Department of Health and Welfare has announced that a Twin Falls County resident is the state’s first recorded ...

The Iowa Department of Health and Human Services (HHS) confirmed the first case of West Nile Virus in the state in 2025. On ...

The Harrison County Health Department was notified by the Ohio Department of Health lab that three mosquito samples have tested positive for West Nile Virus.The ...

Rock County Health reports that mosquitoes collected from Rock County have tested positive for West Nile virus (WNV). These ...

The Allegheny County Health Department has announced that additional mosquito samples have tested positive for West Nile ...

West Nile Virus has shown up in nearly every area around Massachusetts this summer, with 181 mosquito samples have testing ...