Effects of Ceftiofur and Chlortetracycline Treatment Strategies on Antimicrobial Susceptibility and on tet(A), tet(B), and bla (CMY-2) Resistance Genes among E. coli Isolated from the Feces of Feedlot Cattle

A randomized controlled field trial was conducted to evaluate the effects of two sets of treatment strategies on ceftiofur and tetracycline resistance in feedlot cattle. The strategies consisted of ceftiofur crystalline-free acid (CCFA) administered to either one or all of the steers within a pen, f...

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Detalles Bibliográficos
Autores principales: Kanwar, Neena, Scott, H. Morgan, Norby, Bo, Loneragan, Guy H., Vinasco, Javier, McGowan, Matthew, Cottell, Jennifer L., Chengappa, Muckatira M., Bai, Jianfa, Boerlin, Patrick
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Public Library of Science 2013
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3834275/
https://www.ncbi.nlm.nih.gov/pubmed/24260423
http://dx.doi.org/10.1371/journal.pone.0080575

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