Mosquitoes infected with West Nile virus have been discovered in Orange County, and officials are warning residents to take ...

Orange County health officials have confirmed the season’s first pool of mosquitoes carrying West Nile Virus, prompting ...

SUNBURY — The Northumberland County Conservation District has discovered West Nile virus positives in seven Valley municipalities and all four Valley counties so far this year. According to ...

We focus on West Nile because that's really the only virus that we have in the valley right now,” Moore said.

Local mosquito management got a major upgrade in its ability to monitor and mitigate West Nile virus in mosquito populations.

Maricopa County officials confirm first West Nile death of the year Maricopa County health officials have confirmed the first West Nile virus death of the season.

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.