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…

(Santa Ana, CA) - Summer travel is underway and the OC Health Care Agency (HCA) encourages residents from Orange County (OC) to be up to date on measles vaccinations, following a Health Alert…

Letters and Memos Resource Documents Training Resources Questions and Comments   EMS Provider Agency Dashboards  (updated 12/18/23)   Letters and Memos…

    OQ Toolkit SOQ  OQ Toolkit YOQ 2.01  Parent Guardian OQ Toolkit YOQ 30.2  Self Report and Parent Guardian  OQ Toolkit YOQ SR 2.0 Self Report …

(Santa Ana, CA) - The OC Health Care Agency (HCA) has received reports of three probable cases of mpox in Orange County (OC) in the past week. The three cases are the first reported in OC…

TEST NAME Mycobacterium tuberculosis Antimicrobial Drug Level Sendout DEPARTMENT MYCOB TESTS T5 DESCRIPTION Sendout…

Since 2010, more than 1,000 cases of silicosis in workers who fabricate countertops have been reported worldwide. Workers in this industry can inhale crystalline silica dust as they cut and finish…

(Santa Ana, CA) – The OC Health Care Agency Environmental Health Division has closed the bay water area at Aloha Drive bridge in the City of Newport Beach. The spill of approximately…