> If coronavirus were truly airborne, then we would all need to wear masks all the time, even when no one is around. Cloth masks wouldn’t protect against that.

> If coronavirus were truly airborne, then we would all need to wear masks all the time, even when no one is around. Cloth masks wouldn’t protect against that. Masks don’t do anything to stop airborne spread, only potentially mitigating droplet spread. Unless you are referring to biohazard respirators as “masks.”