Body Key messages: The California Department of Public Health (CDPH) is issuing an update to its December 5 health advisory as an outbreak of amatoxin poisoning continues across...

Body Seasonal influenza activity in California is increasing with influenza A(H3N2) comprising the majority of currently circulating specimens. A newly emerged virus strain, H3N2...

Body CDPH is closely monitoring the increase in hospitalizations of Californians who have consumed foraged toxic mushrooms (death cap mushrooms, Amanita phalloides). Between mid...

Body Key mess​​ages: Cases of Neisseria meningitidis have been reported among Orange County residents recently. REMINDER: Due to the detection of ciprofloxacin-resistant strains of...

Body Over the past month, influenza test positivity has steadily increased. Emergency department visits for influenza and RSV are also increasing. Although hospital admissions for these...

Body The Centers for Disease Control and Prevention (CDC) is issuing this Health Alert Network (HAN) Health Advisory to inform clinicians and health departments about a new outbreak of...

Body This advisory is being issued in response to the recent update to Title 17 of the California Code of Regulations, which now designates silicosis as a reportable disease. As of July...

Body The California Department of Public Health (CDPH), the Center for Disease Control and Prevent (CDC) and multiple other states continue to investigate a large, multi-state outbreak...

Body The California Department of Public Health is working with other state health departments and the U.S. Centers for Disease Control and Prevention to investigate a multistate...