Comparison of treatment history and antimicrobial sensitivity results of common bovine respiratory disease bacterial pathogens from cases submitted to the ISU-VDL from 2013-2015

Summarized susceptibility results from diagnostic laboratory cases are often used to evaluate trends in antibiotic resistance. The objective of this retrospective study was to evaluate summarized antimicrobial susceptibility data from bovine respiratory disease cases submitted to the Iowa State University Veterinary Diagnostic Laboratory in the context of reported antibiotic treatment history.