Mask

A medical mask or sanitary mask is a medical device that covers the mouth, nose, and chin of a person and acts as a barrier to the transmission of infectious agents between hospital staff and patients. This product is used to prevent the transmission of large respiratory droplets and their splashing into the mouth and nose of the user and helps reduce or control the spread of various viruses and pathogenic microorganisms. The use of medical masks is not limited to hospitals, but can also be used in the community and in situations of virus outbreaks or air pollution to maintain health.