title: Will antimicrobial resistance of BRD pathogens impact BRD management in the future?
abstract: Resistance is a qualitative interpretation of antimicrobial activity in vitro. Critical to management of bovine respiratory disease (BRD) is the clinical response in vivo. Attempts to connect activity in vitro to response in vivo have been complicated by the complexity of BRD, interpretation of antimicrobial activity in vitro, and inconsistent measures of clinical success or failure. During recent history, the discovery, development, and commercialization of antimicrobials have decreased. In response to resistance, voluntary and imposed restrictions on use of antimicrobials have been implemented. Resistance can be reversed using technology and knowledge of mechanisms of resistance. Perhaps approaches that reverse resistance will be used in clinical management of BRD in the future. The short answer to the question posed in the title is, 'yes.' Since antimicrobial drugs were discovered, resistance has been a consideration for selection of treatment of any infectious disease and BRD is not unique. In the opinion of the author, the more important question is, 'How will antimicrobial resistance of BRD pathogens impact BRD management in the future?'
authors.affiliation: Caine Veterinary Teaching Center,University of Idaho,Caldwell,Idaho,USA.
authors.forename: Gordon W
authors.initials: GW
authors.lastname: Brumbaugh
mesh_terms: D000818:Animals; D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D048090:Bovine Respiratory Disease Complex / Q000188:drug therapy* / Q000382:microbiology*; D002417:Cattle; D019468:Disease Management; D004352:Drug Resistance, Microbial; D008826:Microbial Sensitivity Tests
chemical_list: D000900:Anti-Bacterial Agents