In this rapidly escalating global crisis, there’s a ton of sites out there to monitor the situation. Here are some of the ones I think are most useful.
The Ohio Department of Health counts for Ohioans tested and those that have come back negative and positive. It is only updated once a day at 2pm, however.
The Reddit r/Coronavirus is a constant source of new information, not only in the US, but globally.
This is the best global case counter I know of. John Hopkins has a site as well with a map, but it has, ironically, been a recent target of hackers and so I’m not including it here. The World Meters site is seemingly updated live, and has a running total of every single confirmed case by nation and territory, as well as the numbers of recovered, active cases and deaths. All the numbers are sourced at the bottom of the page.
Here’s a link the CDC, which does a daily update on the situation.