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 California. This outbreak is linked to the consumption of wild foraged mushrooms and has caused severe liver damage in children and adults. As...

Body Key Messages Kratom has a complex pharmacological profile with the potential for sedative, stimulant, and opioid effects. 7-hydroxymitragynine, commonly known as 7-OH, is a potent opioid that usually makes up a very small percentage of the kratom leaf, but can be concentrated and added to products to increase their activity...

Body The Centers for Disease Control and Prevention (CDC) is issuing this Health Alert Network (HAN) Health Advisory to share information and notify clinicians, public health authorities, and the public about recent New World screwworm (NWS) animal cases in the Mexican state of Tamaulipas, which shares a border with the U.S...

Body (Santa Ana, CA) – A bat in the City of Rancho Santa Margarita has tested positive for rabies. The bat was found near the gate entrance along the Mesa Trail at O'Neill Regional Park, off El Camino Montana Road between El Lazo and Juniper Lane on Tuesday, January 20th, 2026...

Body In the early years of our lives, mothers are the center of our universe. They bring us life, they kiss our boo-boos, they read to us and tell us stories, they support our families emotionally and often financially, they shape us into the functioning adults we are today. Healthy moms...

Body The California Department of Public Health (CDPH), in coordination with its partners in the West Coast Health Alliance (WCHA), endorses the 2026 American Academy of Pediatrics (AAP) Recommended Child and Adolescent Immunization Schedule. This schedule differs from recent national changes issued by the U.S. Centers for Disease Control (CDC). The...

Body ​​Key Messages: Pfizer recently updated ( PDF ) the estimated recovery of the Bicillin L-A shortage to the 4th Quarter of 2026. The next delivery of Bicillin® L-A 1.2 MU and 2.4 MU prefilled syringes is anticipated to be July 2026; the next delivery of the pediatric 600,000 Units prefilled...

Body (Santa Ana, CA) – The OC Health Care Agency (HCA) received confirmation today of a measles case in a toddler. At this time, there is no evidence of public exposure linked to this case. Health officials report that there was no travel prior to infection. “Measles is highly contagious. The...

Body Community urged to ensure immunity (Santa Ana, CA) – The OC Health Care Agency (HCA) received notification from the California Department of Public Health (CDPH) and the Los Angeles Department of Public Health (LADPH) of a confirmed measles case in an international traveler who arrived at Los Angeles International Airport...

Body (Santa Ana, CA) — The OC Health Care Agency (HCA) has confirmed a case of measles in a young adult who recently travelled internationally. The HCA is notifying individuals who were exposed to the person in healthcare settings. Potential community exposure locations during their infectious period include the following: EoS...