Efficacy of a commercial competitive exclusion product against a chicken pathogenic Escherichia coli and E coli O157:H7

被引：30

作者：

Hakkinen, M ^{[1
]}

Schneitz, C ^{[1
]}

机构：

[1] ORION CORP FARMOS, DIV ANIM HLTH, FIN-20201 TURKU, FINLAND

来源：

VETERINARY RECORD | 1996年 / 139卷 / 06期

关键词：

D O I：

10.1136/vr.139.6.139

中图分类号：

S85 [动物医学（兽医学）];

学科分类号：

0906 ;

摘要：

The prevention of caecal colonisation of chicks by a poultry pathogenic Escherichia coli O20:K-:H8 and the human pathogenic E coli O157:H7 was studied in vivo in four one-week laboratory trials. Chicks were treated with a competitive exclusion product on the day of hatch and challenged one day later. The poultry pathogenic serotype showed higher levels of caecal colonisation than the human pathogenic serotype, but the protection against both pathogens was highly significant.

引用

页码：139 / 141

页数：3

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