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

West Nile virus is surging in the Twin Cities with a sharp rise in Culex tarsalis mosquitoes. Learn how you can protect ...

An individual in Pueblo County was recently hospitalized with West Nile virus. Here's what to know about the illness and how ...

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

Colorado health officials said mosquitoes carrying the West Nile virus have been found in Adams, Boulder, Denver, Larimer and Weld counties.

The first human case of West Nile Virus (WNV) this year has been detected in Kings County, and residents are encouraged to ...

Southland residents are being asked to take precautions after health officials found mosquito samples testing positive for West Nile virus in Los Angeles and Orange counties, officials said Wednesday.

Public health officials on July 22 said mosquito samples collected in Anaheim and Garden Grove have tested positive for West Nile virus, the first confirmed virus activity this year.

Dr. Shikha Mishra with Kern Medical discusses West Nile virus following the first diagnosed case in Kern County this year.

Kern County confirms first human case of West Nile virus this year. Health officials urge precautions against mosquito bites ...

Kern County’s first human case of the year of mosquito-transmitted West Nile virus has been confirmed, Kern County Public Health Services said Friday. The department did not say where the person lived ...

The Kern County Public Health Department confirmed that Kern County has reported its first case of West Nile virus in 2025. County health officials said there were 12 confirmed cases of West Nile ...