Medical masks
Are the masks useless?
If I am not mistaken, then the coronavirus passes from person to person even during the incubation period. By this logic, can you wear a mask even if you have no symptoms? (to infect fewer people).
If I am not mistaken, then the coronavirus passes from person to person even during the incubation period. By this logic, can you wear a mask even if you have no symptoms? (to infect fewer people).
