Health officials advise that mosquitoes in the Upper Valley have tested positive for West Nile Virus. West Nile Virus is the leading cause of mosquito-borne disease in the continental United States.

The Louisville Metro Department of Public Health and Wellness announced Friday that there is a laboratory-confirmed case of ...

Orange County Executive Steve Neuhaus announced mosquitoes carrying the West Nile virus have been found in the Greenwood Lake ...

Multiple mosquitoes have tested positive for carrying West Nile virus in Solano County, the Solano County Mosquito Abatement District announced Friday.

As of July 29, the California Department of Public Health reports that there have been five human cases statewide this year.

A Valencia County resident has been infected by West Nile virus, marking the first confirmed human case of the disease in New Mexico in 2025, the state Department of Health announced Thursday.

The New Mexico Department of Health has recommended the following actions to prevent mosquito bites and West Nile virus infections: Apply insect repellent to ...