Body (Santa Ana, CA) - The National Weather Service (NWS) has forecasted cold overnight temperatures throughout inland and coastal Orange County cities beginning Wednesday, March 1 through Thursday, March 2. Overnight temperatures in many areas throughout the county will dip to the mid-30s tonight and stay in the low-to-mid 40s through...

Body Annual Communicable Disease Report Dashboards Respiratory Virus Surveillance HIV/Tuberculosis HIV/AIDS data: http://ochealthinfo.com/hiv/stats Tuberculosis data: http://ochealthinfo.com/public/tb Vital Statistics The State of California's Department of Public Health Vital Statistics compiles summaries and statistical reports from California's birth and death vital statistics databases. Please visit https://www.cdph.ca.gov/Programs/CHSI/Pages/Data-and-Statistics-.aspx Last Updated: 06/10/2025

Body (Santa Ana, CA) - The OC Health Care Agency (HCA) is pleased to announce that the recruitment period has been extended for one seat on the CalOptima Health Board of Directors. A County-organized health system, CalOptima Health serves more than 940,000 low- income children, adults, seniors and persons with disabilities...

Body (Santa Ana, CA) - The OC Health Care Agency, Environmental Health, has closed the ocean water area in Dana Point, 1,500 feet upcoast and 1,500 feet downcoast of the San Juan Creek interface at Doheny State Beach due to a sewage spill. The released spill of approximately 4,000 gallons was...

Body On March 14, 2023 the FDA authorized the use of bivalent Pfizer-BioNTech vaccine as a booster dose for children 6 months through 4 years of age who had previously completed a 3-dose monovalent Pfizer-BioNTech primary series. Subsequently, on March 16, 2023, the CDC updated its Interim Clinical Considerations on the...

Body (Santa Ana, CA) – The OC Health Care Agency’s (HCA) Mental Health and Recovery Services (MHRS) has released its Mental Health Services Act (MHSA) Three-Year Program and Expenditure plan. The plan is posted and ready for public review here . It will remain posted through April 18, 2023. MHSA’s Three-Year...

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Body Healthcare providers are our partners in responding to, treating, and stopping the spread of communicable diseases. Use the links below for more information on how to report a disease or an infection and how to join our hospital surveillance program. Report a Disease Healthcare Associated Infections Syndromic Surveillance Meaningful Use

Body SB7 793 is a new law that took effect December 21-2022, and bans the sale of certain tobacco products. Click here for more information.

Body (Santa Ana, CA) – As the California COVID-19 State of Emergency ends and the community returns to business as usual, County Health Officer, Dr. Regina Chinsio-Kwong is asking Orange County residents to comply and observe requests to mask if asked in high-risk settings, such as medical provider offices and/or adult...