Comparative Evaluation of Growth Performance between Bivalent and Trivalent Vaccines Containing Porcine Circovirus Type 2 (PCV2) and <i>Mycoplasma hyopneumoniae</i> in a Herd with Subclinical PCV2d Infection and Enzootic Pneumonia
The present field trial compared two combined vaccines of porcine circovirus type 2 (PCV2) and <i>Mycoplasma hyopneumoniae</i>, each administered in herd with subclinical PCV2d infection and enzootic pneumonia. One vaccine was a bivalent containing PCV2a and <i>M. hyopneumoniae</i> and the other was...
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| Autors principals: | , , , , , , , |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
MDPI AG
2021-05-01
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| Col·lecció: | Vaccines |
| Matèries: | |
| Accés en línia: | https://www.mdpi.com/2076-393X/9/5/450 |
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