发明名称 |
Live attenuated salmonella vaccines to control avian pathogens |
摘要 |
A vaccine for protecting birds against infection by avian pathogenic gram negative microbes is disclosed. The vaccine is a recombinant Salmonella strain expressing O-antigen of an avian pathogenic gram negative microbe such as an E. coli strain that is pathogenic in poultry. The recombinant Salmonella strain also does not express Salmonella O-antigen. Methods of using the vaccine to immunize birds are also disclosed. |
申请公布号 |
US6399074(B1) |
申请公布日期 |
2002.06.04 |
申请号 |
US19980122441 |
申请日期 |
1998.07.24 |
申请人 |
MEGAN HEALTH, INC. |
发明人 |
ROLAND KENNETH L. |
分类号 |
A61K39/02;A61K39/112;A61K39/116;A61P31/04;C07K14/245;C07K14/255;(IPC1-7):A61K39/02;A61K39/00;A61K48/00;C12N1/20;C12N15/00 |
主分类号 |
A61K39/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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