The Allegheny County Health Department detected West Nile Virus in more samples this week and will now treat several ...

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

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

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

Spraying for West Nile virus-infected mosquitoes is planned for central Fort Collins. On Aug. 17, the spraying of a fine mist ...

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

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

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 ...

The risk for West Nile virus is now considered "high" in 10 Massachusetts communities. See which cities and towns are on the list.

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