Home / Health / Ohio Battles Growing Measles Outbreak: 4 Counties Affected
Ohio Battles Growing Measles Outbreak: 4 Counties Affected
31 Jul
Summary
- Measles outbreak declared with 3 cases in Ashtabula and 1 in Tuscarawas.
- Unvaccinated individuals are currently affected by the measles cases.
- Ohio has seen 15 measles cases in 2026, with prior outbreaks in Cuyahoga and Franklin.

The Ohio Department of Health has officially declared a measles outbreak, impacting at least four counties. As of July 31, 2026, Ashtabula County has three confirmed cases, and Tuscarawas County has one. All individuals affected by these recent cases have not been vaccinated against the highly contagious disease.
Health officials are actively working to identify and notify anyone who may have been exposed to the virus. This outbreak underscores a troubling increase in measles cases in Ohio, with 15 reported in 2026 alone. Previous outbreaks occurred in Cuyahoga County in January and Franklin County in February.
In response to the rising numbers, health authorities are emphasizing the critical importance of vaccination. The MMR vaccine, protecting against measles, mumps, and rubella, is highly effective, with two doses offering 97% protection. Symptoms of measles include a high fever, cough, runny nose, red eyes, and a distinctive rash. Complications can be severe, particularly for young children, pregnant women, and those with weakened immune systems.