The 3-Ply Disposable Civilian Masks are intended to cover your nose and mouth in order to minimise spreading of infection.
Whenever someone talks, coughs or sneezes they could release tiny drops to the atmosphere that may infect other people. When the infected person wears a facemask, it can lower the number of germs which the wearer releases, which may protect other people from getting sick. Disposable masks may be used to prevent harmful airborne substances from getting into the body through the mouth and nose to avoid germs and pathogens being spread by the wearer. This can be required in several conditions, including: