[oldalum]

Nothing binary about inside or outside 6 feet; it's all a continuum of risk. And 6 feet is for someone who is stationary. Cyclists, runners, and walkers all have a slipstream that extends further. And no study has rigorously tested actual infectivity, just behavior of droplets and aerosols. Here's a pretty literate article on it, that discusses the bicycling/running pre-study that went viral: article

[oldalum]

Nothing binary about inside or outside 6 feet; it's all a continuum of risk. And 6 feet is for someone who is stationary. Cyclists, runners, and walkers all have a slipstream that extends further. And no study has rigorously tested actual infectivity, just behavior of droplets and aerosols. Here's a pretty literate article on it, that discusses the bicycling/running pre-study that went viral: article