Swine | Weaners
1
Apramycin in feed (150g/ton) on from day 28 to 42 of age, then oxytetracycline (50 g/ton) until market weight. Samples from nursery/weaner pigs on day 81. Sows received no antimicrobials prior to farrowing for both groups. (S0-P0 vs S0-PW)
| Resistance | Microbe | Outcome | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Apramycin / | Escherichia coli |
|