Bacterial contamination in a modern operating suite. 4. Bacterial contamination of clothes worn in the suite.
Clean clothes in the staff dressing rooms were heavily contaminated with bacteria, mainly Bacillus sp., but Staphylococcus aureus were found on 14% and Clostridium sp. on 10% of the garments examined. A comparison of the occurrence of Staph. aureus on shirts worn by staff in wards and operating departments showed ward shirts to be contaminated more heavily and with more strains. Examination of sterile gowns worn by surgeons showed that 70% were contaminated with Staph. aureus after operation. Of the strains isolated 31% were identical with those carried by the surgeon or by the patient operated on, but for the remainder no source could be found.
D001407:Bacillus / Q000302:isolation & purification; D001419:Bacteria / Q000302:isolation & purification*; D003020:Clothing; D006757:Hospital Units; D006801:Humans; D007846:Laundering; D009873:Operating Rooms; D013211:Staphylococcus aureus / Q000302:isolation & purification