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, ...

The Iowa Department of Health and Human Services (HHS) confirmed the first case of West Nile Virus in the state in 2025. On ...

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

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

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

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

West Nile Virus has shown up in nearly every area around Massachusetts this summer, with 181 mosquito samples have testing ...

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