The hazards of used face mask
When we take off the mask, there are a few points to remind you:
✘Do not touch the outer surface of the mask, because you may infect yourself.
✘Do not touch the inner surface of the mask (you are a patient), because you may infect others.
✘Don't touch the masks used by others, because it may cause cross infection.
✘Do not put it directly in a bag, pocket, etc., because there may be a risk of persistent infection.