Health Department Warns of Possible Measles Exposure at the Philadelphia International Airport

The Philadelphia Department of Public Health alerted travelers to potential measles exposure at Philadelphia International Airport on November 9, 2025, due to an infected individual passing through terminals A and B. Health Commissioner Dr. Palak Raval-Nelson reassured the public that there is no immediate threat but stressed the importance of checking vaccination status. Measles, a highly contagious virus, can lead to serious complications such as pneumonia and brain infections. The department advises anyone who may have been exposed to verify their immunity, primarily through two doses of the MMR vaccine.

Those not vaccinated are encouraged to seek vaccination promptly. Travelers should consult healthcare providers about vaccinations, especially for infants under 12 months. Measles symptoms can develop up to 21 days after exposure, with early signs including fever and cough. The Health Department emphasizes the importance of vaccination amid rising international outbreaks.