Measles Case Confirmed in Tooele County, Utah Amidst Rising Statewide Cases

Health officials in Tooele County, Utah, have confirmed the county’s first case of measles in a student at Stansbury High School, raising concerns as the state grapples with a growing number of cases. This confirmation comes as Utah is already reporting a significant increase in measles infections this year.

Details of the Tooele County Case

According to a press release from the Tooele County Health Department, the infected student was exposed to measles at a “multi-district school event outside of Tooele County.” The student attended school while infectious, but before displaying symptoms. Parents of students at Stansbury High School have been notified of the potential exposure.

Tooele County Health Officer Dr. Grant Sunada emphasized the importance of vaccination, stating, “The Measles-Mumps-Rubella (MMR) vaccine has been shown for decades to be highly effective and safe when protecting against measles infection.” He encouraged residents to check their vaccination status and reach out to healthcare providers or the health department with any questions. Source

Utah’s Measles Cases on the Rise

The Tooele County case is part of a broader trend of increasing measles infections across Utah. As of January 29, 2026, the Utah Department of Health and Human Services reported 42 measles cases for the year, totaling 237 cases nationwide. Source

Earlier in 2025, Utah experienced its first measles case in years, originating in Utah County. The individual, an unvaccinated adult, contracted measles locally, prompting health warnings for potential exposures at the Timpanogos Regional Emergency Room and the Parkway Health Center in Orem. Source

Additional cases were reported in Cache County in September 2025, with potential exposure sites identified at a Chick-fil-A in Providence and the Budge Clinic in Logan. Source

Protecting Yourself and Your Community

Measles is a highly contagious viral infection that can lead to serious complications, especially in young children and individuals with weakened immune systems. Vaccination remains the most effective way to prevent the spread of measles.

Health officials urge anyone who is unsure of their vaccination status to contact their healthcare provider or local health department. It’s too crucial to be aware of the symptoms of measles, which include fever, cough, runny nose, and a rash that typically appears a few days after the initial symptoms.