NJ Health Department warns of possible measles exposure at Newark Liberty International Airport
NEWARK, N.J. (Essex County) — The New Jersey Department of Health (NJDOH) is warning residents of possible measles exposure after a non-New Jersey resident infected with the virus visited the state while contagious. Health officials are urging the public—particularly parents, guardians, caregivers, and health care providers—to be alert for symptoms and to ensure vaccinations are up to date.
The potential exposure occurred at Newark Liberty International Airport, Terminal B, on October 19, 2025, between 2:15 p.m. and 5:30 p.m., according to NJDOH.
Individuals who may have been exposed should contact their local health department or a health care provider before visiting any medical facility. Officials stress that calling ahead allows special arrangements to be made to prevent further spread of the highly contagious disease.
Measles symptoms include high fever, cough, runny nose, watery red eyes, and a rash that typically appears three to five days after symptoms begin. The rash often starts on the face and spreads downward to the rest of the body. Complications can include pneumonia, encephalitis (brain swelling), and pregnancy-related risks such as miscarriage or premature birth.
Health officials said anyone exposed could develop symptoms as late as November 9, 2025. As of October 27, no additional related cases have been reported in New Jersey.
NJDOH continues to work with local health departments to trace contacts and notify potentially exposed individuals. Updates will be posted on the department’s website at nj.gov/health/measles if new exposures are identified.
Since the start of 2025, New Jersey has reported 10 confirmed measles cases, up from seven in 2024. Nationally, the Centers for Disease Control and Prevention (CDC) has documented 1,618 cases across 42 jurisdictions—the highest number since 1992.
Measles spreads through the air when an infected person coughs or sneezes and can remain airborne for up to two hours. Those most at risk include unvaccinated individuals or those who have never had measles.
The measles, mumps, and rubella (MMR) vaccine, administered in two doses, remains the most effective protection against the disease. NJDOH recommends that international travelers, including infants ages 6 to 11 months, receive the vaccine before traveling.
Health care providers are also being urged to review vaccination records and ensure that all patients and staff are current on their immunizations.
