Swine | Weaners
2
2% clinoptilolite in feed for 28 days. Other antimicrobials included in basal feed for both control and supplemented groups
| Resistance | Microbe | Outcome | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ceftiofur / | Escherichia coli |
|
||||||||||||
| Ceftriaxone / | Escherichia coli |
|