The OC Health Care Agency (HCA) was notified by California Department of Public Health (CDPH) and the Los Angeles Department of Public Health (LADPH) of a confirmed measles case in an international traveler who arrived at Los Angeles International Airport (LAX) and visited Orange County (OC). While infectious, the person...

A case of measles has been confirmed in an Orange County resident, an unvaccinated toddler who by report has not traveled outside of the area or had known exposures. This case is not linked to the other measles case reported in a traveler due to the timing of illness. The...

Key Messages An increase in measles cases has been confirmed in California in recent weeks, with six cases being reported in the last week. Two of those cases were among Orange County residents. Health care providers should consider measles in persons presenting with a fever, rash, and other symptoms consistent...

Community urged to ensure immunity (Santa Ana, CA) – The OC Health Care Agency (HCA) received notification of a confirmed case of measles who visited Orange County (OC). While infectious, this individual visited the following OC locations: Thursday, 1/22/26 Disneyland Park, 8 a.m. to 4 p.m. Disney California Adventure Park...

The OC Health Care Agency (HCA) received notification of a confirmed case of measles who visited Orange County (OC). While infectious, this individual visited the following OC locations: Disneyland Park, Thursday, January 22 from 8:00 a.m. to 4:00 p.m. Disney California Adventure Park, January 22 from 3:00 p.m. to closing...