Basic microbiologic and infection control information to reduce the potential transmission of pathogens to patients via computer hardware.
Computer technology from the management of individual patient medical records to the tracking of epidemiologic trends has become an essential part of all aspects of modern medicine. Consequently, computers, including bedside components, point-of-care testing equipment, and handheld computer devices, are increasingly present in patients' rooms. Recent articles have indicated that computer hardware, just as other medical equipment, may act as a reservoir for microorganisms and contribute to the transfer of pathogens to patients. This article presents basic microbiological concepts relative to infection, reviews the present literature concerning possible links between computer contamination and nosocomial colonizations and infections, discusses basic principles for the control of contamination, and provides guidelines for reducing the risk of transfer of microorganisms to susceptible patient populations.
Neely
Alice N
AN
Shriners Hospital for Children and University of Cincinnati College of Medicine, Cincinnati, Ohio 45229, USA. aneely@shrinenet.org
Sittig
Dean F
DF
D003201:Computers; D003428:Cross Infection / Q000517:prevention & control*; D018562:Disease Transmission, Infectious / Q000517:prevention & control*; D004866:Equipment Contamination / Q000517:prevention & control*; D017575:Gloves, Protective; D006235:Hand Disinfection; D006761:Hospitals; D006801:Humans; D017053:Infection Control / Q000379:methods*; D008829:Microbiology; D019095:Point-of-Care Systems