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Measles Outbreak Confirmed at Utah Cycling Event

9/10/2025

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Story summary
  • Utah health officials confirmed measles exposure at a cycling event on August 16, 2025, attended by 2,000 people.
  • Several infections are confirmed, with monitoring for more cases ongoing.
  • Dr. Leisha Nolen highlighted the virus's high contagion rate, urging attendees to verify their MMR vaccination status.
  • Utah has reported 24 measles cases this year, mainly among unvaccinated individuals.
  • Symptoms appear 1-2 weeks post-exposure, starting with fever and cough, followed by a rash.