The Erie County Department of Health has confirmed that three mosquito samples collected on July 16 have tested positive for West Nile virus. One of the samples came from the City of Erie, while two ...

Birds, especially crows, are known to get sick and die from the infection, which is a useful way to see if it is in a community.

GREENFIELD, Mass. (WWLP) – West Nile Virus has made its way to western Massachusetts. Local officials are warning the public ...

The Allegheny County Health Department plans to treat areas for mosquitoes where positive samples were found in the neighborhoods of Arlington, Beltzhoover, Carrick, Hazelwood, Knoxville, Mt. Oliver ...

The West Nile virus is spread to people through the bite of an infected mosquito, said Health Commissioner Joe Ebel. There ...

West Nile virus was detected in Delco. The Pennsylvania Department of Environmental Protection confirmed the presence of the ...

The Erie County Department of Health has confirmed that a mosquito sample collected in Fairview Township on July 15, 2025, tested positive for West Nile virus. This marks the third positive mosquito ...

ALLEGHENY COUNTY, Pa. — Allegheny County will treat seven neighborhoods after more mosquitoes tested positive for West Nile ...

Authorities in Adams County will spray mosquitoes carrying West Nile virus in residential and recreational areas on Wednesday.

Efforts to battle mosquitoes carrying West Nile virus in Pennsylvania continue this week as the Bucks County Department of ...

More mosquitoes in Allegheny County have tested positive for West Nile Virus, the health department announced Monday.