A measles-infected traveler exposed passengers at Los Angeles International Airport and guests at the Hilton Los Angeles Airport Hotel on June 11. The Los Angeles County Department of Public Health is investigating the case, which involves a passenger on Cathay Pacific Flight CX 884, marking the sixth reported measles infection in the county this year.
Where did the measles exposure occur?
The Los Angeles County Department of Public Health identified two specific windows of potential exposure on June 11. Anyone present in the Tom Bradley International Terminal between 10 a.m. and noon may have been exposed to the virus.
A second potential exposure site was identified at the Hilton Los Angeles Airport Hotel, located at 5711 W. Century Blvd. Health officials noted that individuals at the hotel between 11:15 a.m. and 12:15 p.m. that same day could have been in contact with the infected traveler.
The Centers for Disease Control and Prevention is currently working with local health departments to identify and notify passengers seated near the infected individual on the international flight.
What symptoms should travelers look for?
People exposed to measles may not show signs of illness immediately. According to health officials, symptoms typically develop between seven and 21 days after exposure. The final day to monitor for symptoms following this specific June 11 exposure is July 2.
Initial signs of the virus often include:
- Fever
- Cough
- Runny nose
- Red and watery eyes
These early symptoms are usually followed by a rash. This rash typically starts on the face and then spreads to the rest of the body.
Why is the risk of measles rising in Los Angeles?
The recent exposure comes as Los Angeles prepares for increased international movement. Health officials warned that the risk of measles spreading could rise as summer travel increases and the region prepares to host international visitors for FIFA World Cup events.
This incident represents the sixth confirmed measles case in Los Angeles County in 2024. While previous cases may have been isolated, the combination of high-traffic international hubs like LAX and large-scale global sporting events creates more opportunities for viral transmission.
“As measles cases increase, it is important that residents take steps to make sure they are fully protected,” Los Angeles County Health Officer Dr. Muntu Davis said. He emphasized that the MMR vaccine remains the most reliable method for community protection.
How can you prevent measles infection?
The most effective way to prevent the spread of measles is through vaccination. The MMR (measles, mumps, and rubella) vaccine provides highly effective immunity.
Health officials advise travelers to confirm their immunization status before booking international trips. Because the virus spreads easily through respiratory droplets, maintaining high community vaccination rates is the primary way to prevent outbreaks in crowded environments like airports and hotels.
Frequently Asked Questions
What flight was involved in the measles exposure?
The exposure involved a passenger traveling on Cathay Pacific Flight CX 884, which arrived in Los Angeles on June 11.
When is the incubation period for measles?
Symptoms generally appear between seven and 21 days after a person is exposed to the virus.
What should I do if I was at LAX on June 11?
If you were at the Tom Bradley International Terminal between 10 a.m. and noon, monitor your health for symptoms through July 2. Consult a healthcare provider if you develop a fever or rash.
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