SvennoJ on 06 May 2020
Examining how far a cough can travel
https://www.ctvnews.ca/health/coronavirus/a-cough-can-travel-farther-than-two-metres-new-study-demonstrates-1.4927302
Yeah, no surprise, more than 6 feet. But at least the quadratic rule applies. twice as far, 4 times spread or thinned out.
However other studies have shown that the virus can survive for 3 hours in the air in tiny droplets that can pass through masks either way.
At least you seem to need some decent exposure before it can take hold.
Just don't cough or sneeze, stay away from people if you can.
Essay Pro