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

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 ...

Mosquitoes infected with the West Nile virus have been detected in multiple boroughs, according to the New York City Health ...

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

A Coloradan named James Martinez has been in the ICU for a week with West Nile virus after being bitten by a mosquito. His ...

Mosquito season is in full swing and experts are raising concerns over West Nile virus cases across the United States. CBS ...

A batch of mosquitoes in St. Louis County tested positive for West Nile virus, the first time the disease has appeared in the ...

Bay State health officials are reporting the first confirmed case of West Nile virus in an animal this year, as people are ...

In the past two weeks, mosquitoes carrying West Nile virus were detected in nine of 12 Staten Island ZIP codes, according to ...

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

Officials say additional monitoring and appropriate control work will be done in the area where the mosquitoes were collected ...

Fulton County health officials have confirmed two new cases of West Nile virus found in mosquito traps around the county.