![]() ![]() ![]() Upon patient arrival, have patient don a surgical mask and immediately escort them to a private room, preferably one with negative pressure capabilities, and close the door.Work with your infection control practitioner to identify airborne isolation rooms.Delay nonurgent appointments for patients with suspect or infectious TB until active TB disease is ruled out or patient is deemed to be noninfectious.Schedule essential appointments at the end of the day to limit exposure to other patients and visitors and follow appropriate precautions.Do not perform aerosol-inducing procedures or sputum collections if negative pressure room or or local exhaust ventilation enclosure (sputum collection booth) is not available.If screening is positive, ask the client to wear a surgical mask, place in a private exam room, and implement airborne precautions.Implement a TB screening protocol for clients presenting with cough lasting more than three weeks and any of the following symptoms:.Provide tissue, surgical masks, hand-hygiene products, and waste containers in common areas, such as waiting rooms, so people with respiratory symptoms can contain coughing and sneezing. Establish cough etiquette practices among staff and clients.Reduce exposure by eliminating or delaying nonurgent appointments for patients with suspect or infectious TB until infectiousness is ruled out or resolves.Maintain airborne precautions for necessary visits by patients with suspect or infectious TB until infectiousness is ruled out or resolves.Facilities should establish TB infection control programs that include administrative, environmental, and respiratory protection measures to help prevent TB transmission among staff and visitors. Health care personnel are potentially exposed to TB during health care activities, case management activities, or when persons with unrecognized pulmonary TB are present in the facility. Tuberculosis is not transmitted by direct contact or via contaminated surfaces or items. The tiny bacteria can be carried by air currents throughout a room or building. Mycobacterium tuberculosis is transmitted in airborne particles called droplet nuclei that are expelled when persons with pulmonary or laryngeal TB cough, sneeze, shout, or sing. Infection control principles and practices for various health care settings Why are tuberculosis (TB) precautions important? ![]()
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