Measles outbreak

Utah measles outbreak response

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Past exposure locations

2026

2025

Past exposure information

  • On May 23, 2025, Utah DHHS was notified of someone who had measles traveled to Utah on their way to another state. Anyone who could have been exposed by this traveler was notified. There have been no reports of anyone who became infected with measles after coming into contact with this traveler.
  • On June 2, 2025, Utah DHHS was notified of a second person who traveled to southwestern Utah while they were infectious with measles on May 26 and 27. While in southwestern Utah, this person visited a few public locations. Utah DHHS and local health departments are working to notify those who may have had contact with the person.

We expect to see more travelers with measles coming to Utah as measles continues to spread in the United States. Utah DHHS will continue to update this webpage with new exposure situations when they happen. Our goal is to give people the information they need to make health decisions. Vaccination continues to be the best protection against measles.

Past exposure locations

2026
2025

Past exposure information

  • On May 23, 2025, Utah DHHS was notified of someone who had measles traveled to Utah on their way to another state. Anyone who could have been exposed by this traveler was notified. There have been no reports of anyone who became infected with measles after coming into contact with this traveler.
  • On June 2, 2025, Utah DHHS was notified of a second person who traveled to southwestern Utah while they were infectious with measles on May 26 and 27. While in southwestern Utah, this person visited a few public locations. Utah DHHS and local health departments are working to notify those who may have had contact with the person.

We expect to see more travelers with measles coming to Utah as measles continues to spread in the United States. Utah DHHS will continue to update this webpage with new exposure situations when they happen. Our goal is to give people the information they need to make health decisions. Vaccination continues to be the best protection against measles.