They said they received the positive test result on Aug. 11, the first day of the school year. The person was not at school on opening day but the symptoms started months earlier, raising ...

Tuberculosis has been detected at a Ventura County school, prompting a public health investigation. Ventura County Public ...

Northern California’s first human West Nile virus case of the year has been confirmed in Butte County, according to local ...

West Nile virus activity is on the rise in some northern California counties, according to the Sacramento-Yolo Mosquito and Vector Control District. Three dead birds and 13 mosquito samples tested ...

Health officials said they received the positive test result on August 11, on the first day of school for McKevett Elementary ...