By: Richard L. Smith
Measles — a disease declared eliminated in the United States in 2000 — is making a troubling comeback, prompting health officials to urge vigilance and quick reporting here in New Jersey.
After more than two decades without endemic transmission, measles cases have surged across the country, fueled in part by international travel and declining vaccination rates.
According to the CDC, in 2025 alone, more than 2,000 confirmed cases were reported across multiple states, the highest number in over 30 years.
Although New Jersey has not experienced an outbreak on the scale seen in some southern and western states, the Garden State has confirmed cases and continues to monitor for additional infections.
Measles is extremely contagious and can spread quickly when communities have pockets of under-immunized individuals.
New Jersey residents are encouraged to ensure that their immunizations are up to date, especially the measles, mumps, and rubella (MMR) vaccine, which the Centers for Disease Control and Prevention notes provides around 97% protection after two doses.
Parents should review their children’s school vaccination records, and adults uncertain of their own immunization history should check with their healthcare provider.
State health officials also stress the importance of early reporting. Anyone suspecting measles — especially following travel or known exposure — should contact their local health department immediately.
Healthcare providers are required to report suspected cases to the New Jersey Department of Healthto help facilitate rapid investigation and control efforts.
Symptoms typically begin with high fever, cough, runny nose, and red eyes, followed by a distinctive rash.
Because measles can lead to serious complications, rapid identification and containment are key to protecting vulnerable populations.
While the U.S. still officially maintains measles elimination status, continued outbreaks serve as a reminder that diseases once thought controlled can return.
New Jersey health officials urge residents to stay informed, vaccinated, and proactive in reporting potential cases to safeguard public health.