Cattle | Beef Steers
3
Metaphylactic Oxytetracycline Use (20 mg/kg Liquamycin LA-200, subcut)
| Resistance | Microbe | Outcome | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tetracycline / | Escherichia coli |
|
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| Ampicillin / | Escherichia coli |
|
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| Sulfamethoxazole / | Escherichia coli |
|