Comparison of cultures from rectoanal-junction mucosal swabs and feces for detection of Escherichia coli O157 in dairy heifers

被引：38

作者：

Davis, Margaret A.

Rice, Daniel H.

Sheng, Haiqing

Hancock, Dale D.

Besser, Thomas E.

Cobbold, Rowland

Hovde, Carolyn J. ^{[1
]}

机构：

[1] Univ Idaho, Dept Microbiol Mol Biol & Biochem, Moscow, ID 83844 USA

[2] Washington State Univ, Dept Vet Clin Sci, Pullman, WA 99164 USA

[3] Washington State Univ, Dept Vet Microbiol & Pathol, Pullman, WA 99164 USA

来源：

APPLIED AND ENVIRONMENTAL MICROBIOLOGY | 2006年 / 72卷 / 05期

关键词：

D O I：

10.1128/AEM.72.5.3766-3770.2006

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

Fecal culture for Escherichia coli O157:H7 was compared to rectoanal mucosal swab (RAMS) culture in dairy heifers over a 1-year period. RAMS enrichment culture was as sensitive as fecal culture using immunomagnetic separation (IMS) (P = 0.98, as determined by a chi-square test). RAMS culture is less costly than fecal IMS culture and can yield quantitative data.

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收藏

页码：3766 / 3770

页数：5

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