The Allegheny County Health Department announced that additional mosquito samples have tested positive for West Nile Virus, ...

The first human case of West Nile Virus in Michigan this year has been detected in a Livingston County resident, the state ...

The Lehigh Valley’s first confirmed case of West Nile virus for this year has been identified and St. Luke’s University Health Network is warning people to take steps to avoid ...

The Floyd County Health Department is confirming a positive pool of mosquitoes that are infected with West Nile Virus.

Mosquitoes infected with West Nile virus have been discovered in Orange County, and officials are warning residents to take ...

Dayton and Montgomery County Public Health will conduct a mosquito control measure tonight. The agency will spray the area of Wegerzyn Garden Center and Sandalwood Park ...

"We are seeing a geographic expansion of West Nile virus activity to new towns in Connecticut," John Shepard, a medical ...

The Mississippi State Department of Health confirmed one person has now died from the West Nile virus in 2025.

The Louisiana Department of Health said the resident has the neuroinvasive form of the disease, which is the most severe form of infection.

Since 1999, the West Nile virus has infected 52,944 Americans and is responsible for 2,463 U.S. deaths. As of Sept. 21, 479 cases have been reported and 21 people have died.

Black Hawk County has found the West Nile Virus in adult mosquitoes, prompting health officials to urge residents to take ...