Cattle | Beef Steers
7
Diet consisting of 8% distiller grains + 0.06 mg/kg virginiamycin as V-Max50, vs diet consisting of 8% distiller grains + no virginiamycin. Experimental diets were fed for 49 days total (separate from the prior 28-day adaptation period), and sampling repr
| Resistance | Microbe | Outcome | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Streptomycin / | Escherichia coli |
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| Sulfafurazole / | Escherichia coli |
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| Tetracycline / | Escherichia coli |
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| Sulfamethoxazole And Trimethoprim / | Escherichia coli |
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| Ampicillin / | Escherichia coli |
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| Chloramphenicol / | Escherichia coli |
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| Nalidixic Acid / | Escherichia coli |
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