Flu map: Ohio is ‘very high’ for flu activity as the new year begins

This is the weekly Outpatient Respiratory Illness Activity map from the CDC, for the week ending Dec. 27, 2025.

This is the weekly Outpatient Respiratory Illness Activity map from the CDC, for the week ending Dec. 27, 2025.

Each week, the Center for Disease Control publishes a U.S. Influenza Surveillance Report.

Included in that report is an Outpatient Respiratory Illness Activity Map. The map is based on data collected that monitors visits for respiratory illness that includes fever plus a cough or sore throat.

This is the weekly Outpatient Respiratory Illness Activity map from the CDC, for the week ending Dec. 27, 2025.

icon to expand image

This data is not from laboratory confirmed influenza and may capture patient visits due to other respiratory pathogens that cause similar symptoms.

In recent weeks, seasonal influenza activity has been elevated and continues to increase across the country. That trend is expected to continue for several weeks.

The CDC estimates that there have been at least 11,000,000 illnesses, 120,000 hospitalizations, and 5,000 deaths from flu so far this season.

So far, there have been nine deaths reported during the 2025-2026 influenza season.

Related headlines

This week may be tough for schools, workplaces due to flu

Greene County teen marks state’s first pediatric flu death of the season

It’s flu season: What to know and where to get a flu shot in Dayton

Visitor restrictions at some hospitals in the region begin

About the Author