Influence of vaccination with an inactivated or modified live viral reproductive vaccine on reproductive parameters in beef cows
An abstract of a study by Perry et al evaluating whether a pre-breeding MLV or inactivated reproductive vaccine administered per label instructions had negative impacts on conception rates or calving distribution compared to a non-vaccinated control (saline) group is presented. In summary, treatment...
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Veröffentlicht in: | Journal of animal science 2016-04, Vol.94, p.156-157 |
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Hauptverfasser: | , , , , , , , , , |
Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | An abstract of a study by Perry et al evaluating whether a pre-breeding MLV or inactivated reproductive vaccine administered per label instructions had negative impacts on conception rates or calving distribution compared to a non-vaccinated control (saline) group is presented. In summary, treatment of well-vaccinated beef cows and heifers with a MLV or inactivated reproductive vaccine 30 d pre-breeding resulted in similar pregnancy rates and calving distributions as non-vaccinated Controls. |
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ISSN: | 0021-8812 1525-3163 |