Ohio flu cases are low, but concerns of a 'twin-demic' remain and last updated 2020-12-11 06:56:29-05 CLEVELAND â We're now 10 weeks into the flu season and only 27 Ohioans have gotten the virus, according to the Ohio Department of Health. This yearâs numbers are down 84% compared this time last year. In Cuyahoga County, there havenât been any flu-related hospitalizations and less than 4% of emergency room visits were linked to the flu. Doctors say in countries within the southern hemisphere, flu cases were low during its winter months this year, which has helped keep ours down too. But we aren't off the hook yet.