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Franklin County among highest Ohio COVID-19 case rates as omicron drives new infections

A healthcare worker attends to people waiting at a COVID testing site in Cincinnati, Monday, Jan. 3, 2022. (AP Photo/Jeff Dean)

COLUMBUS, Ohio (WCMH) — Omicron has replaced delta as America’s dominant COVID-19 variant, and new cases are reaching record levels in Ohio and nationwide.

The Buckeye State continues to break case records as this highly contagious strain soars. Last week the state saw its most cases ever in a week — 121,813 — including a record one-day count of 20,598 on Dec. 31.


Omicron accounts for more than 95% of new U.S. cases, according to Tuesday data from the federal Centers for Disease Control and Prevention, which reflects the week between Christmas and New Year’s Day. Genetic sequencing by the Ohio Department of Health is a couple of weeks behind, but state health leaders expect the data to soon show omicron as Ohio’s dominant strain.

ODH often references the rate of onset cases per population over the past two weeks as it keeps track of the virus’ spread. Ohio’s rate of onset cases per 1,000 residents in the past two weeks is 17.51 as of Tuesday, Jan. 4.

That’s close to triple the 6.64 per 1,000 when NBC4 ran the numbers about a month ago.

Leading Ohio in that metric are the following 10 counties, which include Franklin but are mostly located in the northern part of the state.

10. Stark County: 18.84 cases per 1,000

9. Mahoning County: 19.10 cases per 1,000

8. Franklin County: 20.78 cases per 1,000

7. Medina County: 21.41 cases per 1,000

6. Portage County: 22.92 cases per 1,000

5. Lorain County: 25.06 cases per 1,000

4. Lake County: 25.35 cases per 1,000

3. Summit County: 25.69 cases per 1,000

2. Erie County: 26.77 cases per 1,000

1. Cuyahoga County: 28.55 cases per 1,000

As for the remaining counties in NBC4’s coverage area, they rank as follows (of 88 counties):