REPORTABLE DISEASES 2023
The 2023 Annual Summary includes cases of reportable diseases that were diagnosed among residents of. Columbus and Franklin County, reported to public health, ...
Alerts and Advisories
Ohio is reporting 119 hepatitis A cases associated with the outbreak so far this year โ almost double the number of cases reported during all of last year.
News
Confirmed Case of Measles. ByAndrew Stinson October 3, 2025 October 15, 2025. Measles Update October 15: There are 5 confirmed measles cases in Central Ohio.
COVID-19 pandemic in Columbus, Ohio
April 5: 416 confirmed cases of COVID-19 reported in Columbus and Worthington; April 9: During a coronavirus briefing at the Ohio Statehouse, about 50 people ...