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.

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

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

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

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

The Massachusetts Department of Public Health raised the risk level for West Nile Virus to high in many communities, urging ...

We are now in the peak time for transmission of mosquito-borne disease to people and it is important for people to know that ...

DES MOINES, Iowa (KTTC) – Health officials in Iowa are putting out a warning to residents statewide after the first reported ...

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

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

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