title: [Proposal for the nosocomial infection control of methicillin-resistant Staphylococcus aureus (MRSA)].
abstract: To determine the prevalence of methicillin-resistant Staphylococcus aureus (MRSA) in hospital environments, quantitative isolation of MRSA from environmental and human specimens was performed. It was found that as many as 6 x 10(4) colony forming units (CFU)/100cm2 of MRSA and also methicillin-resistant coagulase-negative Staphylococcus (MRCNS) were isolated from 1) 25-100% of the bed-mattresses tested in 10 out of 11 (90%) hospitals, and also 2) bed sheets for patients, floors of patient wards, laundry, bath-room, toilet and laundry storage-room. And seven and eight palms of 20 patients were contaminated with MRCNS and MRSA, respectively, and MRCNS contamination was revealed in six of medical staffs. These results indicate that hospital environments, especially the mattresses and hospital floors are highly contaminated with MRCNS and MRSA, and sanitation and cleanliness of mattresses and floors are necessary to prevent the dissemination of both MRCNS and MRSA in hospital.
authors: Department of Microbiology, Kitasato University School of Hygienic Sciences, Japan.
authors: F
authors: F
authors: Taguchi
authors: T
authors: T
authors: Saito-Taki
authors: S
authors: S
authors: Okuda
authors: M
authors: M
authors: Aoki
authors: T
authors: T
authors: Matsuzaki
authors: M
authors: M
authors: Tomioka
authors: R
authors: R
authors: Kikuno
authors: S M
authors: SM
authors: Lee
mesh_terms: D003428:Cross Infection / Q000382:microbiology / Q000517:prevention & control*; D004203:Disinfection; D004783:Environmental Microbiology; D008505:Medical Staff, Hospital; D016106:Methicillin Resistance; D013203:Staphylococcal Infections / Q000382:microbiology / Q000517:prevention & control*; D013211:Staphylococcus aureus / Q000302:isolation & purification*