Health officials announced on Monday the first West Nile virus-related death of the season in Maricopa County.

The virus, spread by infected mosquitoes, has resulted in 17 human cases in Maricopa County this year, with one fatality. Ellen Santos, Epidemiology Program manager at the Pima County Health ...

DuPage County has reported its first human case of West Nile Virus this season. The case involves a Glen Ellyn resident in their 50s who became sick earlier this month, health officials said.

On June 20, Harris County Public Health (HCPH) announced the county's first case of West Nile virus for 2025. Officials say a man had tested positive for the virus, but he has since made a full ...

West Nile virus, transmitted through mosquito bites, gives symptoms to one in every five infected people. Those symptoms include fever, headache, body aches, nausea or skin rashes, the GLACVCD said.

FORT COLLINS, Colo. — After warning residents about a heightened risk of West Nile virus in Larimer County, health officials confirmed this year's first reported case of the virus in the county ...

Posted: Jul 23, 2025 / 06:00 AM PDT Updated: Jul 23, 2025 / 06:00 AM PDT Orange County officials have issued a health advisory after the West Nile virus was found in some of the area’s mosquitoes.

The Greater Los Angeles County Vector Control District, a public health agency that monitors mosquitoes, found 11 samples positive for the West Nile virus. Most are concentrated around the San ...

A recent death in Maricopa County from the West Nile virus has prompted a message from the Pima County Health Department. The virus, spread by infected ...