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Exploratory cohort study to determine if dry cow vaccination with a Salmonella Newport bacterin can protect dairy calves against oral Salmonella challenge
BACKGROUND: Salmonellosis is a major cause of morbidity and mortality in neonatal calves, often occurring before preventative vaccines can be administered. HYPOTHESIS/OBJECTIVE: To evaluate the protective effect on calves of colostrum from cows vaccinated with a commercially available Salmonella New...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
John Wiley & Sons, Inc.
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6639490/ https://www.ncbi.nlm.nih.gov/pubmed/31134697 http://dx.doi.org/10.1111/jvim.15529 |