Salt Lake City

Tooele County On Edge As Stansbury High Student Tests Positive For Measles

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Published on February 17, 2026
Tooele County On Edge As Stansbury High Student Tests Positive For MeaslesSource: Google Street View

Tooele County has logged its first confirmed measles case, and it is hitting right inside the Stansbury High community. Health officials say a Stansbury High School student tested positive after attending a multi-district school event outside the county, then went to class while infectious. Parents of Stansbury students have been notified, and public-health teams are now tracking down close contacts and urging families to double-check vaccination records.

According to KSL NewsRadio, the Tooele County Health Department said the student was exposed at that out-of-county, multi-district event and later received a positive measles test. Families connected with Stansbury High School were formally alerted, and county officials say public-health staff is working to identify and reach anyone who may have been in the same spaces as the student.

Where this fits in Utah’s outbreak

The timing is not great. The case lands as Utah’s ongoing measles outbreak keeps growing, with the Utah Department of Health and Human Services' measles response page listing hundreds of cases across the state and posting potential exposure locations by county. State officials say the site also includes exposure windows and symptom-watch end dates so people can see whether they were in affected locations at risky times and follow the recommended guidance.

Vaccine protection and local clinics

Measles is extremely contagious, but it is also one of the most vaccine-preventable diseases out there. The CDC reports that two doses of the MMR vaccine are about 97% effective at preventing measles. The Tooele County Health Department offers MMR vaccinations at its clinics and posts walk-in hours along with contact information for setting up appointments. Officials advise residents to call ahead and confirm vaccine availability before heading to a clinic.

What officials are telling parents

Tooele’s health officer, Grant Sunada, is urging residents to make sure they and their children are fully up to date on MMR vaccination, according to a county release cited by KSL NewsRadio. The health department is asking anyone who thinks they may have been exposed to reach out directly so public-health staff can walk them through testing options or post-exposure vaccination, depending on their situation.

Symptoms and next steps for families

Health officials say measles usually starts with a high fever, cough, runny nose, and red eyes, followed by a rash. The Utah Department of Health and Human Services advises that people who might have been exposed should watch for symptoms for up to 21 days and call ahead before visiting a clinic or doctor’s office so providers can prepare and reduce the risk of spreading the virus. Parents who are unsure about a child’s immunization history are encouraged to check with their pediatrician or the Tooele County Health Department for vaccination records and options.