Officials confirmed a human case of West Nile virus in Benton County in late August.

Los Angeles County is increasing mosquito spraying as West Nile virus cases surge.

Nine dead birds and 112 mosquito samples in the area have tested positive for the virus, according to the Placer Mosquito and ...

Since July, 14 mosquito traps have tested positive for the virus across the county.

The treatments come as Los Angeles County health officials have reported 100 cases of West Nile virus this year, the highest ...

Stanislaus County health officials reported that a severe case of West Nile illness claimed the life of an adult younger than ...

Los Angeles County is seeing the highest number of West Nile virus infections in nearly a decade, public health officials said Monday. As of this week, LA County reported 100 West Nile virus cases.

The death comes during a West Nile season California health officials have called the most active in five years.

A Georgia woman, whose grandchildren call her "Party," is in the ICU after contracting West Nile Virus from a mosquito bite. ...

DeKalb Public Health reported more mosquito traps in the county had tested positive for West Nile Virus, bringing the total to 14.

While the risk of exposure to dengue for Pasadena residents remains low, the Pasadena Public Health Department reported the ...

Stanislaus County reports its first West Nile-related death this year amid heightened virus activity. Health officials urge ...