E. coli oltóanyag colibacillosis elleni védelmére madarakban

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专利权人:

Zoetis Services LLC

发明人:

申请号：

HUS1200029

公开号：

HUS1200029I1

申请日:

2012.12.12

申请国别(地区):

HU

年份:

2017

代理人:

摘要：

A genetic deletion mutant live E. coli vaccine suitable for mass application to poultry, including chickens, is provided. Also provided is a safe and effective method to protect poultry against the ravages of Escherichia coli bacillosis infection and disease in which a live mutant aroA-gene deleted E. coli immunogen is administered to chickens, turkeys and the like via mass application routes such as coarse sprays and drinking water.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/