First West Nile virus-positive mosquito pool found in Philadelphia near Pennypack Park. Health officials anticipate more ...

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

West Nile virus is a viral disease that is transmitted by mosquitoes. The virus is a member of the Flaviviruses, which also ...

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

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

Philadelphia health officials warn of West Nile virus in local mosquitoes, urging residents and medical professionals to take ...

Health officials have shared that West Nile Virus has been detected in mosquitoes near a park in Philadelphia.

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

By Matt Cavallo, Madeleine Wright Click here for updates on this story Philadelphia (KYW) — Philadelphia health officials are warning residents after West Nile virus was found in mosquitoes in ...

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.

Mosquitoes that test positive for West Nile virus can be found all across the U.S. Is there a vaccine for West Nile virus ...

Philadelphia health officials are warning residents after West Nile virus was found in mosquitoes in Northeast Philadelphia ...