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CD HEALTH ALERT Measles in a Traveler in Orange County

A case of measles has been confirmed in a child who returned at the end of November after international travel. Potential exposures may have occurred in the following situations:Wednesday, 11/27/24…

Measles Case in OC

(Santa Ana, CA) – The OC Health Care Agency (HCA) has confirmed a case of measles in an infant returning from international travel to Orange County (OC). The person visited the following…

Ocean Water Closure

(Santa Ana, CA) – The OC Health Care Agency, Environmental Health Services, has closed the open coastal water area in Laguna Beach spanning from Treasure Island Beach to Table Rock at Aliso…

CAHAN Disease Notification Accelerated Subtyping of Influenza A in Hospitalized Patients

The Centers for Disease Control and Prevention (CDC) is issuing this Health Alert Network (HAN) Health Advisory to clinicians and laboratories due to sporadic human infections with avian influenza A(…

CD HEALTH ALERT HIV Syphilis and Hepatitis C Among People Experiencing Homelessness in Orange County

People experiencing homelessness (PEH) are at increased risk for HIV and hepatitis C. The vast majority of recent HIV cases among PEH in Orange County have been co-infected with syphilis and…

CD HEALTH ALERT Risk of Highly Pathogenic Avian Influenza HPAI Influenza A H5N1 in Cats and Raw Pet Food

Two Orange County cats have been diagnosed with presumptive HPAI influenza A (H5N1). These animals reportedly consumed raw pet food sold at a farmers’ market. No transmission to humans has been…

CAHAN Disease Notification Marburg virus disease in Tanzania and Ebola disease outbreak in Uganda

The California Department of Public Health (CDPH) is closely monitoring an Ebola disease outbreak in Uganda caused by Sudan virus and a Marburg Virus Disease (MVD) outbreak in Tanzania. To date, no…

EpiX Notification Adverse Events Following Receipt of Injectable Ceftriaxone

The Centers for Disease Control and Prevention (CDC), in collaboration with state and local health departments, is investigating reports of serious adverse events, including deaths, following receipt…

Crisis Intervention Team Earns Gold Certification for Excellence in Crisis Response

  (Santa Ana, CA) —  The Orange County Crisis Intervention Team (CIT) Program has been awarded Gold Level Certification through CIT International, recognizing its…

Measles Case in Orange County

The OC Health Care Agency (HCA) has confirmed a case of measles in an infant returning home to Orange County (OC) following international travel. The affected traveler arrived at Los Angeles…