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Randomized double-blind crossover trial of ultraviolet light-sanitized keyboards in a pediatric hospital
Emily T Martin1, Xuan Qin2, Harris Baden3
1Center for Clinical and Translational Research, Seattle Children's Research Institute, Seattle, WA.
American Journal of Infection Control
|June 1, 2011
Abstract:
The effectiveness of ultraviolet light disinfection of keyboards was assessed in the intensive care unit and emergency department of a pediatric hospital. Ultraviolet light disinfection was 67% effective (95% confidence interval, 46%-87%) in eliminating bacterial contamination as measured by quantitative bacterial culture.
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01:23Hand hygiene
Asepsis is the practice of preventing or breaking the chain of infection. The nurse employs aseptic techniques to prevent the spread of microorganisms and reduce the risk of diseases. Hand hygiene is the cornerstone of aseptic techniques and is classified into medical and surgical asepsis. Medical asepsis includes hand hygiene and the use of gloves. Surgical asepsis, or the sterile technique, refers to practices that render and keep objects and areas free of microorganisms.
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01:22Healthcare Associated Infections II: Preventive Measures
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