| 发明名称 |
Methods of immunizing pregnant heifers at three months of gestation |
| 摘要 |
The present invention discloses methods for protecting newborn calves against neonatal diarrhea by vaccinating pregnant cows and/or pregnant heifers, while minimizing the number of separate occasions producers are required to assemble the cattle. |
| 申请公布号 |
US8440203(B2) |
申请公布日期 |
2013.05.14 |
| 申请号 |
US20090682464 |
申请日期 |
2009.11.06 |
| 申请人 |
WASMOEN TERRI L.;JAYAPPA HUCHAPPA;DAVIS RANDALL GENE;PETERS CATHERINE M.;INTERVET INC. |
发明人 |
WASMOEN TERRI L.;JAYAPPA HUCHAPPA;DAVIS RANDALL GENE;PETERS CATHERINE M. |
| 分类号 |
A61K39/215;A61K35/20;A61K39/00;A61K39/08;A61K39/108;A61K39/15;A61K39/295;A61K39/40 |
主分类号 |
A61K39/215 |
| 代理机构 |
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代理人 |
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| 主权项 |
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