Effects of a commercially available vaccine against Salmonella enterica serotype Newport on milk production, somatic cell count, and shedding of Salmonella organisms in female dairy cattle with no clinical signs of salmonellosis
To determine effects of vaccination with siderophore receptor and porin (SRP) proteins derived from Salmonella enterica serotype Newport on milk production, somatic cell count, and shedding of Salmonella organisms in female dairy cattle. 180 female Holsteins. Cattle were randomly assigned to receive...
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Veröffentlicht in: | American journal of veterinary research 2008-09, Vol.69 (9), p.1229-1234 |
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