The “settle time” is the amount of time needed to remove infectious airborne organisms from room air or infectious aerosols that may be created during an AGMP. This begins when the source of infectious aerosols ends. Examples: When a patient on continuous Airborne Precautions is moved out of the room. Following an AGMP when a pathogen or virus (e.g., COVID-19) has the potential to be aerosolized during the procedure. The “settle time” is used to guide if a N95 respirator needs to be worn while in the room or how long the room must sit before Housekeeping can begin cleaning. The “settle time” should never impact patient care needs and should not delay essential patient or staff movement in and out of the room.