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

Efforts to battle mosquitoes carrying West Nile virus in Pennsylvania continue this week as the Bucks County Department of Health plans to spray multiple areas in Lower Makefield Township.

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

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

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

A number of mosquito samples collected in Lackawanna County this season tested positive for West Nile virus, but no human ...

Centre County officials confirmed that West Nile Virus was found in mosquitoes tested from two different townships. According ...

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

City health officials instructed Philadelphia medical providers to check patients for West Nile virus and other ...

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