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

The Kern County Public Health Department confirmed that Kern County has reported its first case of West Nile virus in 2025.

Orange County officials have issued a health advisory after the West Nile virus was found in some of the area’s mosquitoes.

West Nile virus was first isolated from a patient from the West Nile district of northern Uganda, in Africa, in 1937. It came to the United States in 1999, and ...

Kern County's first case of West Nile virus in a person this year was detected recently, the Kern County Public Health Services Department said Friday.

BAKERSFIELD, Calif. (KERO) — Every year in Kern County people and animals are infected by the West Nile Virus. According to Kern County Public Health in 2019 there were 32 human cases. In 2020 ...

Los Angeles County has detected mosquitoes carrying the West Nile virus for the first time this year. The mosquitoes were recovered from a trap in the Winnetka neighborhood of the San Fernando ...

The Kern County Public Health has confirmed the first human case of West Nile virus (WNV) in Kern County for the 2025 ...

Orange County officials issued a health advisory after West Nile virus was discovered in some of the area's mosquitoes. This ...

Public health officials said mosquito samples collected in Anaheim and Garden Grove have tested positive for West Nile virus.

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.

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 ...