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 ...

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

A truck will spray for mosquitos near Hanover on Wednesday night after a spike in West Nile Virus detections was reported, ...

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

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

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

Want a say in the news? Email Claudia at todayinpa@pennlive.com to have your thoughts on the stories covered here or on ...

The West Nile virus has spread into Butler County for the first time this year. According to a news release from the Mercer ...

Mosquito spraying operations will be conducted across Cumberland County next week after 15 new West Nile Virus samples were ...

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

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 ...