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

West Nile virus has been detected in mosquitoes collected from two Scranton parks, prompting public health officials to remind residents to take steps to reduce ...

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

"I have seen healthy 20- and 30-year-olds with severe West Nile disease and permanent neurological damage." Officials issue ...

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

After mosquito samples tested positive for West Nile Virus, the Allegheny County Health Department announced today that seven ...

The Allegheny County Health Department on Monday confirmed that additional mosquito samples have tested positive for West ...

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