By: Richard L. Smith
New Jersey health officials are urging the public to take precautions after a visitor from out of state, who was later confirmed to have measles, traveled through Newark Liberty International Airport while contagious.
According to a statement released by the New Jersey Department of Health (NJDOH), the individual, who is not a New Jersey resident, passed through two airport terminals during the last week of July. 
People who were in Terminal C on July 29 between 5:30 p.m. and 9:30 p.m., or Terminal A on July 30 between 1:30 p.m. and 7:00 p.m., may have been exposed.
The Department of Health emphasized that measles is a highly contagious virus and encouraged parents, guardians, caregivers, and health professionals to remain alert for symptoms.
These can include high fever, cough, runny nose, watery eyes, and a rash that usually appears three to five days after the first signs of illness.
The rash typically starts on the face before spreading across the body. Serious complications, such as pneumonia, brain swelling, or pregnancy-related risks, can occur in some cases.
Officials recommend that anyone who suspects they may have been exposed should call a doctor or local health department before visiting a medical facility.
This allows health providers to arrange an evaluation while protecting other patients and staff from possible infection.
“Do not walk into a clinic or emergency room without calling ahead,” the NJDOH stressed in its release.
The Department of Health is working closely with local partners on contact tracing and continues to monitor for additional cases.
Individuals who may have been exposed could develop symptoms up until August 20, 2025. As of August 15, no new related cases in New Jersey have been identified.
According to the NJDOH, six measles cases have already been confirmed in the state so far this year, compared to seven in 2024. 
Nationally, the Centers for Disease Control and Prevention (CDC) reports 1,356 cases across 41 jurisdictions as of August 5, 2025, the highest level since 1992, even though the disease was declared eliminated in the U.S. in 2000.
The New Jersey Department of Health said it will continue to update the public on its website if additional exposures are identified.