Respiratory Protection in Health-Care Settings

This information sheet discusses preventing occupational transmission of TB by means of an infection control program. It explains the three levels of TB infection control in health care settings: (1) administrative controls to minimize areas where exposure may occur; (2) environmental controls to reduce the concentration of airborne TB bacteria; and (3) respiratory protective equipment to be used in situations that pose a high risk of exposure. It lists considerations for selection of respirators, and provides information on implementing a respiratory protection program, including requirements of the Occupational Safety and Health Administration (OSHA), as well as elements that should be included in an effective and reliable respiratory protection program. Contact information is provided for additional resources.