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

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 ...

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

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

Shasta County Mosquito and Vector Control found 2025's first mosquitoes carrying West Nile Virus in the county. Here's how to ...

Samples collected from West Roxbury and Hyde Park are the first to test positive for West Nile Virus in Boston this summer.

Two mosquito samples collected in Hyde Park and West Roxbury tested positive for West Nile Virus— the first positive samples ...

Two mosquito test samples taken from Hyde Park and West Roxbury have tested positive for West Nile Virus, the Boston Public ...

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

A mosquito pool tested positive for West Nile virus this week in Frisco, according to a July 18 city news release.

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