Airborne staphylococci in the surgical ward
- 1 June 1967
- journal article
- research article
- Published by Cambridge University Press (CUP) in Epidemiology and Infection
- Vol. 65 (2), 207-217
- https://doi.org/10.1017/s0022172400045691
Abstract
The air of a subdivided surgical ward was sampled by the exposure of culture plates for 12 hr. periods 5 days a week.A number of ‘broadcasts’ of airborneStaphylococcus aureuswere observed; many of these were of very short duration. A single person could be recognized as responsible for 22 of the 33 broadcasts; in all cases dispersal seemed to be from carrier sites rather than from infected lesions.There was little spread of the staphylococci between the 4 rooms of the ward. The frequency of nasal carriage of tetracycline-resistantS. aureusincreased from 6·2% in patients examined during their 1st week to 13·2% in those examined in their 4th week in the ward; the rate for allS. aureusdeclined from 31·3 to 26·4%.It is suggested that the long-period exposure of culture plates for the collection of airborne staphylococci may be useful in monitoring some aspects of hospital hygiene.This publication has 13 references indexed in Scilit:
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