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

Health officials announced on Monday the first West Nile virus-related death of the season in Maricopa County.

James Martinez's family said his condition is improving in ICU – he is one of two human cases of West Nile virus confirmed in ...

There have been three human cases of West Nile Virus in California this year, with one fatal case, according to the ...

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

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

The person who died was identified as an older adult with underlying health conditions. So far this year, 17 human cases of ...

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

San Joaquin County Health officials are encouraging residents to take extra precautions, particularly in the city of Tracy ...

West Nile virus has been detected in mosquitoes in New York City, but no human cases have been reported in the city so far in ...

Augusta crews are out on the streets watching out for mosquitoes with West Nile virus after the disease has been found in ...

One mosquito sample, collected Friday along the 1000 block of North Military Highway, tested positive for the virus, ...