Doctors urged to look for West Nile virus symptoms in patients near Philadelphia after a positive case was detected in the ...

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

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

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 ...

The United States of America has been dealing wth the brunt of the West Nile Virus, and that has alarmed the authorities.

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

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

A mosquito sample collected last week on North Military Highway in Norfolk has tested positive for the West Nile virus, the ...

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