I saw that too. Doctor on White House briefing today said the golden rule is 6 feet. So if you are in the slingshot travelling at 70 mph what is a safe distance and would the dispersion rate change the equation? Would a +5 windscreen mitigate?
Not really worried about the safe distance people need to be behind me in my Slingshot - - more worried about idiots who spit out their windows who are in front of me when I am in the slingshot