Emergence of enterobactefiaceae isolates producing CTX-M extended-spectrum β-lactamase in Austria

被引：49

作者：

Eisner, A

Fagan, EJ

Feierl, G

Kessler, HH

Marth, E

Livermore, DM

Woodford, N

机构：

[1] Med Univ Graz, Inst Hyg, A-8010 Graz, Austria

[2] Ctr Infect, Antibiot Resistance Monitoring & Reference Lab, London NW9 5HT, England

来源：

ANTIMICROBIAL AGENTS AND CHEMOTHERAPY | 2006年 / 50卷 / 02期

关键词：

D O I：

10.1128/AAC.50.2.785-787.2006

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

Among 149 extended-spectrum beta-lactamase (ESBL)-producing Enterobacteriaceae isolates collected from patients in southeast Austria from 1998 to 2004, 38 Escherichia coli isolates and 11 Klebsiella spp. were CTX-M producers. The proportion of CTX-M-producers among all ESBL producers rose from 0% in 1998 to 58% in 2004. In general, CTX-M-producers had heterogeneous pulsed-field gel electrophoresis patterns, but one E. coli isolate was identical to a United Kingdom epidemic CTX-M-15-producing strain, although no epidemiological link with the United Kingdom was apparent.

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页码：785 / 787

页数：3

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