Reference | Alexander_2008_AppandEnvMic (10234)

10.1128/AEM.00489-08

Effect of subtherapeutic administration of antibiotics on the prevalence of antibiotic-resistant Escherichia coli bacteria in feedlot cattle.

Alexander, T. W. and Yanke, L. J. and Topp, E. and Olson, M. E. and Read, R. R. and Morck, D. W. and McAllister, T. A. (Canada)

Applied and Environmental Microbiology (2008)

Reference

AST Method: Agar Dilution

Reference explicitly reports AST breakpoints: False

Reference reports using a MIC table: None

Is Excluded: False

Country Sub-Region Sub-Region Detail
Canada None Alberta
ID Note Resolution

Factors

Title Host Host Production Stage Description ROs
Virginiamycin Use Cattle Finishers Farm Virginiamycin Use (31 ppm fed as V-max) 1
Virginiamycin Use Cattle Finishers Farm Virginiamycin Use (31 ppm fed as V-max) 2
Tylosin Phosphate Use Cattle Finishers Farm Tylosin Phosphate Use (11ppm fed as Tylan) 1
Monensin Use Cattle Finishers Farm Monensin Use (25 ppm fed as Rumensin) 3
Chlortetracycline Use Cattle Finishers Farm Chlortetracycline Use (11ppm fed as Aureomycin-100 G) 3
Chlortetracycline and Sulfamethazine Use Cattle Finishers Farm Chlortetracycline and Sulfamethazine Use (44ppm fed as Aureo S-700 G), non-selective media. 1
Chlortetracycline and Sulfamethazine Use Cattle Finishers Farm Chlortetracycline and Sulfamethazine Use (44ppm fed as Aureo S-700) 2
Tylosin Phosphate Use Cattle Finishers Farm Tylosin Phosphate Use (11ppm, fed as Tylan) 2