Chicken | Layers
6
Growth promoter birds age 11 months (Group D). Control birds age 18 months, no antimicrobial growth promoter use (Group F).
| Resistance | Microbe | Outcome | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Amoxicillin And Beta-Lactamase Inhibitor / | Escherichia coli |
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| Ceftriaxone / | Escherichia coli |
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| Gentamicin / | Escherichia coli |
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| Tetracycline / | Escherichia coli |
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| Ciprofloxacin / | Escherichia coli |
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| Sulfamethoxazole And Trimethoprim / | Escherichia coli |
|