"There are few high-traffic businesses more densely populated than grocery stores.  In fact, within the U.S. economy retail supermarkets have the highest foot traffic of any business sector in the entire economy; that’s just an empirical fact…. and the coronavirus impact increased that foot traffic by an average of 40 percent.  Now, stop and think about this logically & apply a large dose of common sense. Think about human-to-human interface."

https://theconservativetreehouse.com/2020/04/20/common-sense-and-human-interface-georgia-governor-brian-kemp-announces-phased-reopening-of-business-starting-this-week/