Medical face mask or surgical mask

A medical face mask also known as a surgical mask, is a loose-fitting, disposable device that creates a physical barrier between the wearer’s mouth and nose and potential contaminants in the immediate environment. The primary advantage of a medical face mask is its ability to prevent the spread of respiratory droplets from the wearer to others, a concept known as source control. It’s a simple and effective measure for reducing the transmission of airborne pathogens in various settings. 

These masks are most beneficial in clinical settings like hospitals, clinics and dental offices, as well as public places during a pandemic or flu season to protect those around you.