What's Going Around in Ohio?
Health surveillance summary for Ohio — April 2026
Here's a snapshot of current respiratory illness and disease activity in Ohio, based on the latest CDC surveillance data. Click any topic for detailed trends, charts, and nearby state comparisons.
Elevated Activity in Ohio
MMR Coverage is at elevated levels. Tap below for details.
Flu
Moderate3.7% ILI
View details →RSV
Moderate3.0 per 100K
View details →COVID-19
Moderate1.7 per 100K
View details →Measles
Moderate5 cases in 2026
View details →MMR Coverage
Very High88.3% coverage
View details →What's Getting Better or Worse?
Based on CDC forecasting data as of 2026-03-31.
Nearby States
Cities in Ohio
Health data available for these Ohio cities:
Frequently Asked Questions
What's going around in Ohio right now?
Based on the latest CDC data, here's what's circulating in Ohio: flu activity is moderate, RSV is moderate, COVID-19 is moderate, and there have been 5 measles cases reported in 2026. Each topic page has detailed trends and comparisons.
Is the flu bad in Ohio right now?
Flu activity in Ohio is currently moderate with 3.7% ILI. Visit the Ohio flu page for weekly trend charts, nearby state comparisons, and historical context.
Are there measles cases in Ohio?
Ohio has reported 5 confirmed measles cases in 2026. The state's kindergarten MMR vaccination rate is 88.3%. See the measles tracker for county-level details.
Local Health Signal is not affiliated with the CDC or any government agency. Data is provided for informational purposes only and is not intended for clinical decision making. See our methods page for details on data sources and limitations.