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Full Breakdown

Fourth Measles Case Confirmed in Los Angeles County

2/20/2026, 6:47:18 AM

Overview of the Measles Outbreak

Los Angeles County has confirmed its fourth case of measles in 2026, all linked to international travel. The latest infected individual arrived at Los Angeles International Airport (LAX) on February 9, 2026, aboard Singapore Airlines Flight 38. This person visited several public locations while potentially infectious, prompting health officials to alert the community about possible exposure.

Locations of Potential Exposure

The Los Angeles County Department of Public Health has identified specific locations where individuals may have been exposed to the measles virus. These include:

  • LAX Terminal B: February 9, 2026, from 7:30 p.m. to 9:40 p.m.
  • Burger King #317: 1212 W Beverly Blvd, Montebello, CA, February 10, 2026, from 5:30 p.m. to 7 p.m.
  • Taqueria El Atacor #3: 11156 1/2 Whittier Blvd, Whittier, CA, February 11, 2026, from 3 p.m. to 5 p.m.
  • Domino’s Pizza #7857: 803 W Whittier Blvd, Montebello, CA, February 12, 2026, from 4 p.m. to 5:15 p.m.
  • 7-Eleven #25387: 1106 W Beverly Blvd, Montebello, CA, February 13, 2026, from 4:30 p.m. to 5:45 p.m.

Individuals who were present at these locations during the specified times may be at risk of developing measles within 7 to 21 days after exposure.

Health Officials' Recommendations

Dr. Muntu Davis, the Los Angeles County Health Officer, emphasized the importance of vaccination, stating, “The MMR vaccine is the safest and most reliable way to prevent measles and protect yourself, your family, and your community.” He urged residents to confirm their immunity status and get vaccinated if necessary, particularly before traveling. Symptoms of measles can include fever, cough, runny nose, red eyes, and a rash that typically begins on the face.

Context of the Measles Cases

The recent cases in Los Angeles County are part of a broader trend, as measles cases have surged in the United States due to declining vaccination rates. In 2022, the U.S. reported 2,280 confirmed measles cases, the highest annual total since 1991. As of February 12, 2026, there have already been 910 confirmed cases nationwide, including 15 in California.

Monitoring and Precautions

Health officials advise individuals who may have been exposed to monitor for symptoms and to contact healthcare providers if they develop signs of infection. Those who were at LAX should monitor until March 2, while those at the other locations have varying deadlines ranging from March 3 to March 6, depending on the site of exposure.

Conclusion

The confirmation of the fourth measles case in Los Angeles County highlights the ongoing risk posed by this highly contagious virus, particularly among unvaccinated populations. Public health officials continue to stress the importance of vaccination and awareness to prevent further spread of the disease.