Antibiotic resistance of the Staphylococcus aureus strains isolated from sputum / 中国感染与化疗杂志
Chinese Journal of Infection and Chemotherapy
;
(6): 245-246, 2014.
Article
in Chinese
| WPRIM
| ID: wpr-446513
ABSTRACT
Objective A retrospective analysis was conducted to review the distribution and antibiotic resistance in the Staphy-lococcus aureus strains isolated from sputum and provide evidence for effective prevention and control of infections.Methods The 276 strains of S .aureus isolated during the period from January to September of 2009 were included in this analysis.The isolates were identified and tested for susceptibility using VITEK 2 Compact Automatic Culture and Identification System. Results The prevalence of methicillin-resistant S .aureus (MRSA)was 79.0% (218/276).The S .aureus strains were mainly isolated from Department of Neurology (27.5%,76/276),ICU (25.4%,70/276),Neurosurgery (18.1 %,50/276),and Re-spiratory Medicine (9.1 %,25/276).Vancomycin,teicoplanin and quinupristin-dalfopristin were the most active agents against these S .aureus .The resistant strains were less than 0.5%.MRSA showed lower resistance rate to trimethoprim-sulfamethox-azole than MSSA.MRSA strains were more resistant than MSSA to most other antibacterial agents.Conclusions The MRSA i-solates from sputum are highly prevalent and resistant to antibiotics.Antimicrobial agents should be selected appropriately ac-cording to the results of susceptibility testing.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Journal of Infection and Chemotherapy
Year:
2014
Type:
Article
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