A third of Maryland counties tested more than 25% of residents
Sometimes, you think that you found something interesting but the Maryland Department of Health is already presenting it on its COVID-19 dashboard :-D For instance, I calculated the percentage of residents of the different counties ever tested (regardless of the test result). I found out that a third of Maryland counties (8/24) tested at least once more than 25% of their residents. Indeed, as of yesterday (August 10), here are the counties in that category: ...