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…

(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…

Hotline Survivor Support Services Warmline

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…

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.

(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…

Immunization Assistance Program (IAP)

(Santa Ana, CA) - The National Weather Service (NWS) has forecasted cold overnight temperatures throughout inland, coastal and south Orange County cities beginning Tuesday, April through…

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What are vectors? Vectors are living organisms that can transmit infectious pathogens between humans, or from animals to humans. Many of these vectors are bloodsucking insects, which ingest…