Benedict, Katharine M.Gow, Sheryl P.McAllister, Tim A.Booker, Calvin W.Hannon, Sherry J.Checkley, Sylvia L.Noyes, Noelle R.Morley, Paul S.2015-10-212015-10-212007-09-20http://hdl.handle.net/10217/168427http://dx.doi.org/10.25675/10217/168427Primary contact: Paul S. Morley (Paul.Morley@colostate.edu).Cattle Enrolled in Study: September 2007-January 2010.Department of Clinical SciencesEscherichia coli was isolated from the feces of beef cattle from four commercial feedlots in Alberta, Canada. A total of 2,725 isolates were collected from 923 individuals. Antibiotic susceptibility of these isolates to 19 different antimicrobial drugs was determined by broth microdilution and/or disk diffusion assay. Antimicrobial use data was recorded for each feedlot, and associations between antimicrobial resistance and antimicrobial use were determined (see Table 5 in associated publication). Antimicrobial resistance and usage data used to determine associations are reported in this database.ZIPPDFXLSXengantimicrobial resistanceantimicrobial drugcattlefeedlotEscherichia coliDatasetThis data is open access and distributed under the terms and conditions of the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/)