The risk for West Nile virus is high in 10 cities and towns in Massachusetts, including Boston, public health officials say.

Local health officials say Chicago has reached a “high risk” level of the West Nile virus because mosquitoes are testing ...

Chicago public health officials on Tuesday confirmed the city's first three human cases of West Nile virus in 2025.

The Berks County Conservation District is warning residents after West Nile virus was detected in Shillington and Reading, ...

Louisiana’s first human case of West Nile in Orleans Parish comes as mosquito activity climbs, with 10 others infected ...

Mosquitoes in the cities of North Richland Hills and Lancaster tested positive for West Nile Virus this week. Health ...

The Salt Lake County Health Department (SLCoHD) announced the first human case of West Nile virus in the state this year.

Nathaniel Pilo enjoys fishing with his daughter at Veterans Park in Mentor. However, he said this summer has not been as ...

Iowa Health and Human Services announced the first human West Nile case in Iowa Thursday afternoon. The infection, which ...

The Salt Lake County Health Department on Thursday announced Utah’s first human case of West Nile virus for 2025. The ...

Iowa officials have confirmed a case of West Nile Virus, the first in the state this year. The Iowa Department of Health and ...

A West Nile virus case has been confirmed in Iowa, according to the Iowa Department of Health and Human services.