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Was today a measles outbreak in ohio?

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YES

Yes — Ohio is in an ongoing measles outbreak, with about 228–231 cases across 21 counties in 2026.

Why
  • Ohio at 231 confirmed cases as of Oct. 11, up from 45 in 2025
  • Cases spread across 21 counties, including Medina County's first
  • CDC week-41 data still lists Ohio cases week ending Oct. 17

For OH, United States · checked 6:14 AM · permanent link · Centers for Disease Control and Prevention | CDC (.gov), AAP, Medina County Health Department