The Centers for Disease Control and Prevention (CDC) is issuing this Health Alert Network (HAN) Health Update to provide additional information to healthcare providers, public health departments, and…

On March 14, 2025, the Food and Drug Administration (FDA) issued a Consumer Advisory advising consumers not to inhale nitrous oxide products from any size canisters, tanks, or chargers as…

CDPH/Health Advisory- March 25, 2025 - Multiple measles cases have been confirmed in California in recent weeks. All cases have been linked to international travel, reflecting a global rise in…

(Santa Ana, CA) – The OC Health Care Agency (HCA) invites the community to participate in National Prescription Drug Take Back Day on Saturday, April 26, from 10 a.m. to 2 p.m. at…

(Santa Ana, CA) —  A bat found at Rancho Santa Margarita Lake has tested positive for rabies. The bat was found on the ground near a walking path around the lake on Thursday,…

(Santa Ana, CA) —  The California Department of Public Health (CDPH) has issued a warning due to the detection of dangerous levels of paralytic shellfish poison (PSP) and domoic…

DANA POINT, Calif. (Nov. 18, 2025) On Tuesday, Nov. 18, 2025, at about 8:18 a.m., Orange County Sheriff’s Deputies responded to a report of a traffic collision involving a vehicle and a pedestrian…

(Santa Ana, CA) - To help prevent the transmission of COVID-19, the County of Orange Health Officer issued a revised health order on August 17, 2021, that incorporates the recent orders and…

The US Food and Drug Administration (FDA) approved the first COVID-19 vaccine. The Pfizer BioNTech COVID-19 vaccine, to be marketed under the name Comirnaty, is fully approved for the prevention…