Transfer of Staphylococcus aureus via nurses' uniforms
- 1 June 1973
- journal article
- research article
- Published by Cambridge University Press (CUP) in Epidemiology and Infection
- Vol. 71 (4), 799-814
- https://doi.org/10.1017/s0022172400023068
Abstract
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.Keywords
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