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 ...

NEW YORK, New York (WABC) -- In the past two weeks, West Nile virus has been detected in mosquitoes in Staten Island, the Bronx, Queens, Brooklyn, according to the New York City Health Department. On ...

First West Nile virus-positive mosquito pool found in Philadelphia near Pennypack Park. Health officials anticipate more cases, but no human infections reported ...

BOSTON — The Massachusetts Department of Public Health (DPH) on Tuesday announced the first confirmed case of West Nile virus in an animal this year. A goat was exposed to ...