Mosquitoes in a Butler County community have tested positive for West Nile virus. The Mercer County Conservation District ...

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

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

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 ...

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

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

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

Last year saw 69 cases across the state, including six in Lake County, according to data from the Illinois Department of ...

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

The West Nile virus has spread into Butler County for the first time this year. According to a news release from the Mercer ...

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