Lee, C.; Langlois, B. E.; Dawson, K. A. (United States of America)
Applied and Environmental Microbiology (1993)
The 114 wild-type gram-negative enteric isolates used in this study were isolates recovered during other studies involving pigs belonging to three herds with different histroies of antimicrobial agent exposure. The three herd types are antibiotic exposed, non antibiotic exposed and therapeutic herds. These herds are described in a previous study.
AST Method: Broth Microdilution
Reference explicitly reports AST breakpoints: False
Reference reports using a MIC table: Uncertain
Is Excluded: False
| Country | Sub-Region | Sub-Region Detail |
|---|---|---|
| United States of America | Kentucky (State) | None |
| ID | Note | Resolution |
|---|
| Title | Host | Host | Production Stage | Description | ROs |
|---|---|---|---|---|---|
| Antimicrobial Use | Swine | Not Specified | Farm | None | 2 |
| Antimicrobial Use | Swine | Not Specified | Farm | None | 2 |
| Antimicrobial Use | Swine | Not Specified | Farm | The AB(antibiotic exposure) herd routinely received chlortetracycline in its feed, the NAB (non- antibiotic exposed) herd had not been exposed to antimicrobial agents in 146 months | 2 |
| Antimicrobial Use | Swine | Not Specified | Farm | The TH herd received therapeutic levels of antibiotics, the NAB (non- antibiotic exposed) herd had not been exposed to antimicrobial agents in 146 months | 2 |