Evaluation of an automated system for identification of Enterobacteriaceae and nonfermenting bacilli

被引：29

作者：

Jossart, MF ^{[1
]}

Courcol, RJ ^{[1
]}

机构：

[1] Ctr Hosp Reg & Univ Lille, Lab Bacteriol Hyg, F-59037 Lille, France

来源：

EUROPEAN JOURNAL OF CLINICAL MICROBIOLOGY & INFECTIOUS DISEASES | 1999年 / 18卷 / 12期

关键词：

D O I：

10.1007/s100960050429

中图分类号：

R51 [传染病];

学科分类号：

100401 ;

摘要：

The performance of the Vitek 2 (bioMerieux, France), a new fully automated system allowing rapid identification of microorganisms and susceptibility testing, and the Vitek 2 ID-GNB card (bioMerieux) was evaluated using 502 clinical isolates and stock collection strains of gram-negative rods belonging to 70 taxa, The number of isolates correctly identified to species and genus levels was 430 (85.7%) and 485 (96.6%), respectively. Clinical isolates of both Enterobacteriaceae and non-Enterobacteriaceae were better identified at the species level (95.3% and 74%, respectively) than stock collection strains (86.4% and 52.2%. respectively). The Vitek 2 ID-GNB card provides after 3 h a highly acceptable level of accuracy for identification of Enterobacteriaceae and non-Enterobacteriaceae, including most atypical strains encountered in clinical situations.

引用

页码：902 / 907

页数：6

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