AVIAN VACCINE COMPOSITION FOR THE PROTECTION OF POULTRY AGAINST DISEASE AND INFECTION CAUSED BY E. COLI AND SALMONELLA

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专利权人:

WYETH

发明人:

FAN, HENRY H.,KUMAR, MAHESH

申请号：

CA2524939

公开号：

CA2524939C

申请日:

2004.05.12

申请国别(地区):

CA

年份:

2012

代理人:

摘要：

There is provided a vaccine composition comprising a combination of a geneticdeletion mutant S. typhimurium microorganism and a genetic deletion mutant E.coli microorganism, suitable for mass application to poultry. Also provided isa safe and effective method to protect poultry against the ravages of E coliand Salmonella infection and disease.

来源网站：

中国工程科技知识中心

来源网址：

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