The news: Though the tick-borne Lyme disease is still rare in California, its geographic footprint is expanding. According to ...

California health officials announced Monday that the state would begin following the Centers for Disease Control's eased mask guidelines for some indoor settings starting June 15. The state's ...

The fungal lung infection has historically been most common around the Central Valley — but that's now changed as cases have ...

Valley fever cases are on the rise across California, according to public health officials. After a record year in 2024, ...

After having his medical license revoked in California, a doctor sought escape in Montana. Now, he's suing the CDC for its ...

The "probability" of a COVID-19 epidemic trend growing in California is 99.52%, according to the most recent CDC data.