Measles

Healthy New Jersey

Measles is preventable

It spreads easily and can be serious—but the MMR vaccine offers strong protection. Whether you're traveling, think you’ve been exposed, or just want to stay informed, this site provides the guidance you need to protect yourself and your community.

Image of a measles rash.

Measles Exposures in New Jersey

The New Jersey Department of Health (NJDOH) is alerting the public to possible measles exposures. Anyone unvaccinated or at risk should monitor for symptoms for 21 days from the exposure date. The table below lists confirmed dates, times, and locations of potential exposure and will be updated as needed.

Anyone who suspects a measles exposure, or suspects they may have measles, should NOT visit any medical facility without calling ahead so special arrangements can be made to protect others.

Location
Date & Timeframe of Exposure
Monitor for Symptoms Until
Location
385 Prospect Plaza
385 Prospect Ave, Hackensack, NJ 07601
Date & Timeframe of Exposure
August 25, 2025, 2:30 PM – 5:45 PM
August 29, 2025, 8:45 AM – 11:30 AM
Monitor for Symptoms Until
September 15, 2025
September 19, 2025
Location
Hackensack University Medical Center, Pediatric Emergency Department
30 Prospect Ave, Hackensack, NJ, 07601
Date & Timeframe of Exposure
August 26, 2025, 10:45 AM – 5:45 PM
Monitor for Symptoms Until
September 16, 2025
Location
Hackensack University Medical Center, Joseph M. Sanzari Children's Hospital
30 Prospect Ave, Hackensack, NJ, 07601
Date & Timeframe of Exposure
August 26, 2025, 3:30 PM – August 27, 2025, 8:30 PM
Monitor for Symptoms Until
September 17, 2025
Location
NJ Transit Hudson-Bergen Light Rail, 8th Street, Bayonne to Hoboken branch
Date & Timeframe of Exposure
August 13, 14, 15, 2025, 9:00 AM – 11:30 AM and 6:00 PM – 9:00 PM
Monitor for Symptoms Until
September 5, 2025 - Complete
Location
8th Street Light Rail Station - Bayonne, NJ
Date & Timeframe of Exposure
August 13, 14, 15, 2025, 9:00 AM – 11:00 AM and 7:00 PM – 9:00 PM
Monitor for Symptoms Until
September 5, 2025 - Complete
Location
PATH Newark - World Trade Center Line
Date & Timeframe of Exposure
August 13, 14, 15, 2025, 9:15 AM – 11:45 AM and 5:45 PM – 8:30 PM
Monitor for Symptoms Until
September 5, 2025 -Complete
Location
Exchange Place Station, Jersey City, NJ
Date & Timeframe of Exposure
August 13, 14, 15, 2025, 9:15 AM – 11:45 AM and 5:45 PM – 8:30 PM
Monitor for Symptoms Until
September 5, 2025 - Complete
  • September 3, 2025 - NJ Health Department Alerts Residents of New Confirmed Measles Case, Urges Individuals to Stay Up to Date on Vaccines [English] [Spanish]
  • August 22, 2025 - NJ Health Department Alerts Residents of a New Confirmed Measles Case, Urges Individuals to Stay Up to Date on Vaccines [English] [Spanish]
  • August 15, 2025 - NJ Health Department Alerts Residents of New Potential Exposures from a Non-NJ Measles Case, Urges Individuals to Stay Up to Date on Vaccines [English] [Spanish]

Measles Information

Child Coughing

How it Spreads

Measles is easily spread from person to person. Anyone who is not protected against measles is at risk.

Child with bandaid

Vaccination and Prevention

Measles can be prevented with the measles, mumps, and rubella (MMR) vaccine. The MMR vaccine is very safe and effective.

Doctor checking child for fever

Exposed to Measles?

Learn what to do if you have been in a situation where you could catch the virus.

airplane

Measles and Travel

Measles cases in the United States typically originate from unvaccinated international travelers. Protect yourself with the MMR vaccine before travel.