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

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

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

Mosquitos with West Nile Virus have spread to more than half the counties in Pennsylvania, the state’s Department of ...

Mosquito samples recently collected in two Centre County townships tested positive for West Nile Virus, according to a ...

MERCER, Pa. (WKBN) – Another sample of mosquitoes in Mercer County has tested positive for West Nile virus. The Mercer County Conservation District sent out the alert Thursday, saying this positive ...

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

The disease causes serious illnesses in about 1 in 150 infected people, and can prove fatal. No human cases have been ...

MERCER, Pa. - A mosquito sample in Mercer County has tested positive for West Nile Virus (WNV). According to the release, the sample was collected from the Mercer Borough and is the second sample in ...

The West Nile virus has been detected in Philadelphia. Casinos saw a record year, revenue-wise. The Keystone State is among America’s “top tick-infested.” Lastly, a UFO festival explores a strange ...

A Pennsylvania woman in her 80s has died after contracting West Nile virus, health officials said this week.. The woman lived in Pittsburgh and is the first human case reported in Allegheny County ...