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Epidemiology & Assessment

The Epidemiology and Assessment unit’s medical directors, public health nurses, and epidemiologists investigate individual cases and outbreaks of reported communicable disease (see List of Reportable Diseases) per the State of California Code of Regulations. We monitor disease trends, and often provide current statistics and other information to doctors, hospitals, the public and news media. For more information or CD reporting 24/7 call 714-834-8180.

For questions or comments, please email epi@ochca.com.

Latest News & Health Advisories

“Portraits of Influence” Paintings on Display at John Wayne AirportRosemary Vasquez Tuthill's vibrant paintings reflect the realistic and gritty style of her late father, renowned muralist, and painter Emigdio Vasquez, as well her own distinctly feminine perspective. Her "Portraits of Influence" painting series featuring notable individuals from the worlds of pop culture, politics, science, and business is on display in the John Wayne Airport Community Focus Space from July 18 – August 15, 2019.
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John Wayne Airport Serving Up Fast Fire’d Blaze PizzaBlaze Pizza®, known for exceptional quality and lightning fast speeds, is now open in John Wayne Airport (SNA).
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OC Animal Care to Remain Open through the July 4th Holiday for Owner and Lost Pet ReunificationsOC Animal Care is making it easier for pet owners to be reunited with their lost pets over the Fourth of July holiday with the belief that by helping lost pets find their way home sooner, it will create enough space for additional incoming stray animals.
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Oc Health Care Agency Receives $18m to Support Behavioral Health System Transformation Innovation ProjectThe OC Health Care Agency (HCA) has been approved for up to $18 million over three years from the State Mental Health Services Oversight and Accountability Commission (MHSOAC) to fund the Behavioral Health System Transformation Innovation (INN) Project.
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John Wayne Airport Introduces Interactive Digital WayfindingNew interactive digital wayfinding signage makes traveling through John Wayne Airport even more convenient.
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