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Determination of the mechanism(s) by which direct-fed microbials control Escherichia coli O157:H7 in cattle
(2009-05)
Scope and Method of Study: The purpose of this experiment was to investigate the possible mechanisms responsible for the success of the direct-fed microbials, Lactobacillus acidophilus and Propionibacterium freudenreichii ...
Ancillery therapy use and trace mineral supplementation in beef cattle: Impacts on clinical health, immune response variables, animal performance, and carcass traits
(2014-07)
Newly received calves that received antimicrobial treatment for bovine respiratory disease (BRD) were randomly assigned to 1 of 4 experimental ancillary therapy (ANC) groups: flunixin meglumine (NSAID), viral vaccination ...