Utah reports nearly 700 measles cases since outbreak began, threatens elimination status
Key Points:
- Utah has reported nearly 700 measles cases since the outbreak began, with 482 new cases in 2026, ranking second highest in the U.S. after South Carolina.
- Declining vaccination rates, particularly in southwest Utah where less than 80% of kindergartners are immunized, have contributed to the spread, threatening the U.S.'s measles elimination status.
- Vaccine exemption rates in Utah have nearly tripled since 2020, with 11.9% of kindergarteners statewide exempt, and 27.1% exempt in southwest Utah, primarily for personal reasons.
- States without nonmedical vaccine exemptions, such as New York and California, report significantly fewer measles cases, highlighting the impact of exemption policies on outbreak control.
- Health officials emphasize education and mitigation efforts but acknowledge that vaccine decisions ultimately depend on personal choice and policy decisions by elected officials.