Mosquitos with West Nile Virus have spread to more than half the counties in Pennsylvania, the state’s Department of Environmental Protection said. The virus spreads through mosquito bites, primarily ...

Wister Woods and Wakefield Park in Germantown are being sprayed with insecticide Monday to kill mosquitos potentially ...

No human cases of West Nile virus have been reported in Pennsylvania in 2025, but it has been detected in mosquitoes in several counties, with York County having the most positive detections.

West Nile virus has been detected in several mosquito samples collected in Scranton, although no human infections have been reported, according to the Lackawan ...

According to a press release from Vector Disease Control International, which monitors mosquito activity in Pennsylvania, ...

West Nile Virus was detected in mosquito samples in Berks County this week. Shillington Borough and the City of Reading both say samples in their municipalities ...

There are 20 positive mosquito findings so far this season in Bucks County and six in Montgomery County, according to the ...

Mosquitoes in three additional municipalities have tested positive for West Nile Virus. According to Centre County officials, ...

A number of mosquito samples collected in Lackawanna County this season tested positive for West Nile virus, but no human cases have been identified to this point. County officials announced July ...

While West Nile remains the greatest mosquito-borne threat in Pennsylvania, state officials are monitoring another virus that ...