Airborne Precautions

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Airborne Precautions,

guidelines recommended by the Centers for Disease Control and Prevention for reducing the risk of airborne transmission of infectious agents. Airborne droplet nuclei consist of small-particle residue (5 μm or smaller in size) of evaporated droplets that may remain suspended in the air for a long time. Airborne transmission occurs by dissemination of either airborne droplet nuclei or dust particles containing the infectious agent. Microorganisms carried in this manner can be widely dispersed by air currents and may be inhaled or deposited on a susceptible host from the source patient. Special air handling and ventilation are required to prevent airborne transmission. Airborne precautions apply to patients known or suspected to be infected with epidemiologically important pathogens that can be transmitted by the airborne route. Examples include measles (rubeola), varicella zoster virus infections, Legionella infection, disseminated zoster, and tuberculosis. Compare Contact Precautions, Droplet Precautions. See also Standard Precautions, Transmission-Based Precautions.

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contact precautions isolation transmission-based precautions			Airborne precautions should be taken for all suspected cases of measles. We're not hitting the SPOT; IRELAND HAS THE WORST RECORD FOR FIGHTING ... by The Mirror (London, England) Airborne precautions require patients to be put in isolated areas "with negative pressure, a minimum of six air changes per hour, and appropriate filtration of air before discharged" (Werner 2002). After 9/11: priority focus areas for bioterrorism preparedness in ... by Murphy, Jenifer K. / Journal of Healthcare Management Hospitalized smear-positive patients could be released from airborne precautions (for which room charges typically are higher than for regular rooms), based on a negative NAA result (provided that the sample contains no inhibitory substances), rather than waiting for 3 consecutive negative AFB smears, as is the current CDC recommendation. Molecular Techniques in Mycobacterial Detection by Woods, Gail L. / Archives of Pathology & Laboratory Medicine			air hunger Air Meniscus Sign air plant air pollution air pump Air Rage air sac air sac disease air sacs air sickness air spaces air splint air swallowing air syringe air thermometer air tip air travel disease air-bone gap air-conditioner lung air-fluidized bed air-powder polishing airborne airborne allergen airborne contaminant airborne contaminants Airborne Precautions airborne transmission aircast splint AIRE Airedale terrier AIREX airflow pattern Airline Food airplane splint airsacculitis airsickness airway airway conductance airway division airway insertion and stabilization airway management airway obstruction airway resistance airway suctioning airways AIS aitchbone AIUM AIV silage Aix galericulata AJCC			Airborne Operational Computer Program Airborne Operational Integration Office Airborne Operations Center Airborne Operations Technician Airborne Optical Adjunct Airborne Optical Platform Airborne Optical Sensor Airborne Optical Sensor Adjunct Airborne Optical Surveillance Airborne Optical System airborne order airborne order Airborne Over the Horizon Radar Airborne Overhead Interoperability Office Airborne Overhead Interoperability Task Force airborne p airborne p airborne p Airborne Parametric Measurement System Airborne Particles Expert Group Airborne Particulate Matter airborne patrol Airborne Pointing & Tracking Airborne Pointing System Airborne Polarimetric Microwave Imaging Radiometer Airborne Power Adapter Airborne Power Generator System Airborne Precautions Airborne Precision Emitter Location System Airborne Prism Experiment airborne profile Airborne Profile Recorder Airborne Profile Recorder airborne radar Airborne Radar Approach Airborne Radar Data Processor Airborne Radar Desktop Trainer Airborne Radar Directed Approach Airborne Radar Jamming System Airborne Radar Target Simulator Airborne Radar Technician Airborne Radar Transponder Airborne Radio Auxiliary Airborne Radio Communication Airborne Radio Direction Finding Airborne Radio Maintenance Airborne Radio Receiver Airborne radio relay Airborne Radioactivity Hazard Index Airborne Radioactivity Removal System Airborne Rain Mapping Radar Airborne Range and Orbit Determination Airborne Real-time Cueing Hyperspectral Enhanced Reconnaissance Airborne Real-time Cueing Hyperspectral Enhanced Reconnaissance

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