A drug‑resistant fungus, Candida auris, is spreading in California hospitals and nursing homes; the sickest patients are most vulnerable and facilities are tightening screening and cleaning.

The California Department of Public Health warns about the dangers of kratom and 7-OH, linking them to health risks and recent deaths, and has seized $5M in products.

An analysis of millions of California pregnancies reveals a sharp rise in prenatal opioid use over the past decade, with newborns increasingly born into withdrawal and requiring intensive medical care. The surge is fueling calls for expanded maternal treatment programs.

High bacterial levels prompt Los Angeles County health officials to warn against swimming at several local beaches, with specific areas listed for caution.

California's Health leaders endorse vaccine policies based on AAP guidelines and emphasize evidence-based public health approaches, reaffirming commitment to universal vaccine access without financial barriers, as per AB 144.

The West Coast Health Alliance defends the AAP's Immunization Schedule against the CDC's recent cuts, emphasizing the importance of evidence-based vaccine recommendations.

Los Angeles County officials closed Cabrillo Beach due to a 100,000-gallon sewage spill, warning the public to avoid the water and sand as environmental and health safety measures are taken.

Los Angeles County issued an Ocean Water Quality Rain Advisory, advising against contact with ocean water near storm drains and creeks until December 29 due to pollution risks after rainfall.

Los Angeles County has issued a swimming advisory for several beaches due to high bacterial levels, advising against ocean activities at popular spots like Santa Monica Pier and Surfrider Beach.

Senate Bill 43, expanding the definition of "gravely disabled" to include severe substance use disorders, will start impacting Los Angeles mental health care in 2026.

LA County Dept. of Public Health warns against water activities at certain beaches due to high bacterial levels, including Santa Monica and Malibu, and provides a hotline and website for updates.

California Governor Gavin Newsom initiated the Public Health Network Innovation Exchange (PHNIX) with help from ex-CDC officials, aiming to enhance the state's public health infrastructure and innovation.

The CDPH has linked Vega Farms eggs to an outbreak of Salmonella, causing 63 cases and 13 hospitalizations but no deaths. A recall is underway, and consumers are advised to dispose of the eggs.