Cattle | Other
1
dietary supplement was prepared by mixing 8.3 kg of dry skim milk, 156 g of vitamin D premix, 241 g of vitamin A-30 premix and 412 g of Pennox-50 (oxytetracycline hydrochloride, equivalent to 110 g/kg; Pennfield Animal Health, Omaha, NE)
| Resistance | Microbe | Outcome |
|---|---|---|
|
Failure in Production Stage (allocation) Icons Failure in Production Stage (observation) Icons |
Escherichia coli | None |