发明名称 |
Attenuated live vaccine for prevention of porcine reproductive and respiratory syndrome |
摘要 |
The present disclosure provides an attenuated live vaccine strain and the formulations thereof, for preventing pigs from infection of porcine reproductive and respiratory syndrome (PRRS). The preparation methods for the vaccines and the formulations are also provided. The attenuated live vaccine strain provided herein offers significant immunological protection to pigs against PRRS. The vaccine formulations of the present disclosure also have advantages in long shelf lives as well as good stability during storage. |
申请公布号 |
US8728487(B2) |
申请公布日期 |
2014.05.20 |
申请号 |
US201113009866 |
申请日期 |
2011.01.20 |
申请人 |
WU HUA;LENG XUE;LI ZHENGUANG;WANG FENGXUE |
发明人 |
WU HUA;LENG XUE;LI ZHENGUANG;WANG FENGXUE |
分类号 |
A61K39/12;A61P31/14;A61P37/04;C07H21/00;C12N5/10;C12N7/04;C12N15/85;C12Q1/70 |
主分类号 |
A61K39/12 |
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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