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Transfer of Staphylococcus aureus via nurses' uniforms

Published online by Cambridge University Press:  15 May 2009

Anna Hambraeus
Anna Hambraeus
Affiliation:
Institute of Medical Microbiology, Department of Clinical Bacteriology, University of Uppsala, Sweden, and the Clinic of Plastic Surgery, Akademiska sjuhhuset, Uppsala, Sweden
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The contamination of gowns and uniforms worn in a burns unit and the transfer of patient's staphylococci by means of nurses' uniforms was investigated. The median values of staphylococci found on gowns and jackets worn during a routine nursing procedure were 3·0 × 104 and 1·4 × 103 respectively. From the results of model nursing experiments it appeared as if the fraction of staphylococci transferred from a patient's room to the air in a receiving room was 4 to 10 times less when protective gowns were worn than when no gowns were worn. The corresponding transfer directly to the model ‘patient’ was 100 times less. The protection afforded by a gown seemed mainly to be due to protection against contamination of the uniform worn underneath when nursing a burned patient. The discrepancy between the transfer of an airborne particle tracer and Staph. aurats-carrying particles earlier found in the ward could be explained by the dispersal of Staph. aureus from nurses' clothing.

Type
Research Article
Information
Journal of Hygiene , Volume 71 , Issue 4 , December 1973 , pp. 799 - 814
Copyright
Copyright © Cambridge University Press 1973

References

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