LA County Reports Fifth Case of Measles This Year
Confirmed Measles Case Reported in Los Angeles County
Los Angeles County health officials confirmed a case of measles on Saturday involving a resident who recently traveled internationally. This marks the fifth reported case in the county for 2026.
The individual arrived on Alaska Airlines Flight 1354 at Tom Bradley International Airport’s Terminal B on Thursday. Those who were present in Terminal B between 6 a.m. and 8 a.m. on that day may have been exposed to the virus.
"In collaboration with the U.S. Centers for Disease Control and Prevention, passengers seated near the infected traveler will be notified by their respective local health departments," stated the Los Angeles County Department of Public Health.
Individuals at the airport during the mentioned timeframe could show symptoms of measles 7 to 21 days after exposure, prompting officials to recommend confirmation of their immunity. Those who have had measles previously or received the recommended vaccine are likely protected but should remain vigilant for symptoms. The final day for monitoring would be June 4, 2026.
Healthcare facilities in the area are proactively notifying patients and staff who might have been exposed, while the health department is actively searching for additional potential exposure sites throughout Los Angeles County.
Symptoms of measles include fever, cough, red watery eyes, and a rash that typically begins on the head and spreads across the body. As one of the most contagious diseases, it spreads both through the air and via direct contact with infected individuals, and individuals can be contagious for approximately four days before exhibiting a rash.
Health officials advise anyone who believes they may have contracted measles to contact their healthcare provider prior to visiting a medical office to minimize the risk of spreading the virus. Vaccination remains the most effective method for preventing measles.
