A potential measles outbreak is raising alarms in Southern California after an infected international traveler visited several popular destinations, including a major airport and the famed Disneyland Resort.
The traveler’s journey began January 26th, arriving at Los Angeles International Airport (LAX) via Viva Aerobus Flight 518. Health officials pinpointed a potential exposure window within the Tom Bradley International Terminal B, between 10:45 p.m. and 1:00 a.m. the following night.
Following their arrival, the individual continued to Orange County, triggering further health alerts. Specific exposure times were identified for January 28th within the county, prompting a focused investigation by local health authorities.
The exposure wasn’t limited to theme parks and airports. On January 30th, a visit to a Dunkin’ Donuts in Woodland Hills, Los Angeles, was also identified as a potential transmission point, broadening the scope of the public health concern.
Individuals who were present at these locations during the specified times now face a critical window of observation. Symptoms of measles can develop anywhere from seven to twenty-one days after exposure, demanding vigilance.
Measles is exceptionally contagious. Health experts warn that a single infected person can put up to 90% of unvaccinated individuals in close proximity at risk, highlighting the importance of community immunity.
Symptoms typically begin with a fever, cough, runny nose, and red eyes, eventually culminating in a distinctive rash that starts on the face and spreads throughout the body. Crucially, individuals are contagious for four days *before* and *after* the rash appears.
This incident arrives amidst a concerning trend. The Centers for Disease Control and Prevention reports 588 confirmed measles cases in the U.S. as of January 30th. This follows a significant spike in 2025, with 2,267 cases – the highest annual total in over three decades.
Health officials emphasize that measles isn’t solely a threat to international travelers. Anyone who isn’t vaccinated is vulnerable, underscoring the critical role of preventative measures.
If symptoms develop, experts strongly advise contacting a healthcare provider *before* visiting a clinic. This simple step can help prevent further spread and protect vulnerable populations.
Public health departments in both Los Angeles and Orange County are actively monitoring potential exposure sites and working to identify and notify individuals who may be at risk, aiming to contain the potential outbreak.
The most effective defense against measles remains vaccination. Protecting yourself and your loved ones through immunization is the cornerstone of preventing infection and safeguarding public health.
