Overview
Health officials in New Jersey say a passenger with measles may have exposed others at Newark Liberty International Airport on Friday, December 19. The potential exposure occurred in terminals B and C as the traveler passed through the facility. The New Jersey Department of Health is urging anyone who was at the airport during that time, especially travelers with certain symptoms, to monitor for illness and seek guidance if they have concerns.
What happened
According to the New Jersey Department of Health, a person with measles traveled through Newark Airport on the specified date. Public health authorities are working to determine who may have been exposed and for how long. Measles is a highly contagious viral illness that can spread through coughing and sneezing, or by sharing airspace with an infected person for an extended period. Exposure at large transit hubs is a particular concern because of the high volume of passengers from diverse backgrounds.
What to do if you were at Newark Airport on Dec 19
If you were at terminals B or C on that day and developed symptoms, you should contact a healthcare provider promptly. Early measles symptoms can resemble a cold and may include fever, cough, runny nose, red eyes, and a rash that typically appears several days after initial symptoms. If you notice these signs, especially within two weeks of the exposure window, seek medical attention and inform the clinician about the potential exposure to measles so they can take appropriate precautions.
Understanding measles and risk
Measles is caused by the measles virus and is vaccine-preventable. It is most contagious from about four days before to four days after the rash appears. People who have been vaccinated with the MMR vaccine or who have had measles previously are generally protected, though no vaccine is 100% effective for all individuals. Children and adults who are not immune are at higher risk for infection and complications, which can include pneumonia and, in rare cases, more serious outcomes.
Who is most at risk?
Unvaccinated travelers, infants who cannot yet be immunized, and adults who did not receive the vaccine or have no verified immunity are considered at higher risk if exposed. Health departments typically review vaccination records and may issue guidance on vaccination or post-exposure prophylaxis for those with recent exposures, depending on age and immune status.
Recommended actions for travelers and the public
- Check your vaccination status. If you are unsure whether you are immune to measles, speak with a healthcare provider about getting an MMR vaccine.
- Monitor for symptoms up to 21 days after exposure. If fever, cough, runny nose, or rash develops, seek medical care and mention potential exposure to measles.
- Practice good hygiene: cover coughs and sneezes, wash hands frequently, and avoid close contact with people who are visibly ill.
- If you believe you may have been exposed, do not delay seeking evaluation, especially if you are pregnant, have a weakened immune system, or are traveling with young children.
Public health actions
The New Jersey Department of Health is actively monitoring the situation and coordinating with local hospitals and airport authorities. Officials will provide updates as more information becomes available and will share any recommended precautions for the public. If you have information about potential exposure or were in the designated terminals on the specified date, consider contacting local health authorities for guidance on next steps.
Travel considerations
For travelers who were at Newark Airport on December 19, staying informed through official health department updates is advisable. While the risk to the general public may be low, staying vigilant helps ensure timely recognition and treatment for anyone who becomes ill.
Frequently asked questions
Q: Can I catch measles from a casual passerby at the airport?
A: Measles is highly contagious, but the risk depends on factors such as proximity and duration of exposure. Health officials will assess exposure risk and may provide guidance if you were in close contact with an infected person.
Q: Should I get vaccinated after exposure?
A: Vaccination timing depends on age and immunity. If you are not immune, a clinician can advise on post-exposure vaccination or other precautions.
