title: [Present status of methicillin-resistant Staphylococcus aureus and susceptibility to antimicrobial agents in 6 hospitals in Okinawa].
abstract: During the period from November 1987 to March 1988, 301 strains of S. aureus isolated from clinical specimens were collected from 6 hospitals in Okinawa main island. Thirty seven percent of the strains were resistant to methicillin (MRSA, MIC greater than or equal to 12.5 micrograms/ml). There was a difference in an isolation frequency among the hospitals from 13 to 52%. The strains were isolated from pus, sputum and urine with high frequency. As coagulase typing of MRSA, Type II and III strains predominantly isolated with 54% and 40%, respectively. Among the antimicrobial agents tested, about 90-99% MRSA were resistant to beta-lactam antibiotics and aminoglycosides and no resistant strain was observed to MINO. To IPM/CS and OFLX, 84% and 75% of the strains were sensitive, respectively. MRSA is a hospital strain and may be a causative microorganism for a hospital and opportunistic infection.
authors.affiliation: Department of Clinical Pathology, School of Health Sciences, Faculty of Medicine, University of the Ryukyus, Okinawa-pref.
authors.forename: J
authors.initials: J
authors.lastname: Igari
authors.forename: F
authors.initials: F
authors.lastname: Takamine
authors.forename: S
authors.initials: S
authors.lastname: Imamura
mesh_terms: D000617:Aminoglycosides / Q000494:pharmacology; D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D006801:Humans; D008712:Methicillin / Q000494:pharmacology*; D008826:Microbial Sensitivity Tests; D010403:Penicillin Resistance; D013183:Sputum / Q000382:microbiology; D013211:Staphylococcus aureus / Q000187:drug effects* / Q000302:isolation & purification; D014556:Urine / Q000382:microbiology
chemical_list: D000617:Aminoglycosides; D000900:Anti-Bacterial Agents; D008712:Methicillin