Wearing a mask in a dentist's office is crucial for infection control and the safety of both patients and dental professionals. Dental procedures often involve the use of instruments that can generate aerosols, tiny airborne particles that can carry infectious microorganisms.
Masks act as a physical barrier, preventing the spread of these aerosols and reducing the risk of cross-contamination. They protect dental professionals from inhaling potentially harmful microorganisms from patients, and they protect patients from exposure to microorganisms from the dental team or other patients.