Current summaries of seasonal influenza activity and updates on avian and pandemic influenza. Orange County Health Care Agency Flu Updates - 2019-20 Season Eye on…

Candida auris is an emerging infection, a yeast that is multidrug resistant and has a propensity to spread in healthcare settings. Outbreaks have occurred in several states around the country. C.…

Information about emerging diseases, diseases with updated reporting or testing recommendations, agents of bioterrorism, and other medically related information and resources. CD…

Last reviewed January 30, 2019.

List of Reportable DiseasesList of Reportable Diseases (in Orange County) (06/2025)List of Laboratory Reportable Diseases (in California)California Code of Regulations, Title 17, Section 2500,…

For more information about the Orange County Health Care Agency Office of Compliance, to ask questions about your medical privacy, or report a concern or complaint, please reach out to the Orange…

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  Photo Source: https://phil.cdc.gov//PHIL_Images/201/201_lores.jpg Acinetobacter is a type of bacteria commonly found in soil and water. There are many species of…

What is avian influenza? Three subtypes of avian influenza A viruses are known to infect people: H5, H7 and H9 viruses. Among these, Asian-lineage H5N1 and H7N9 have caused the majority of human…