AlSam, Selwa and Linton, A. H. and Bennett, P. M. and Hinton, M. (United Kingdom of Great Britain and Northern Ireland)
Journal of Applied Microbiology (1993)
Chickens were purchased as day-olds from a commercial hatchery and reared in three groups (A, B and C) of 12 birds.Throughout the experimental period Group A was given feed containing no ampicillin while the feed of Groups B and C contained 1.7 and 5 g t-' respectively.
Three birds were killed humanely on days 3, 7, 10 and 14 after purchase and a sample of their caecal contents obtained aseptically. The samples were pooled prior to culture.
AST Method: Selective Media
Reference explicitly reports AST breakpoints: False
Reference reports using a MIC table: False
Is Excluded: False
| Country | Sub-Region | Sub-Region Detail |
|---|---|---|
| United Kingdom of Great Britain and Northern Ireland | Other (Other) | Avon |
| ID | Note | Resolution |
|---|
| Title | Host | Host | Production Stage | Description | ROs |
|---|---|---|---|---|---|
| Ampicillin use | Chicken | Carcass | Farm | 1.7 g/ton in feed vs 0 | 1 |
| Ampicillin use | Chicken | Carcass | Farm | 5 g/ton in feed vs 0 | 1 |
| Ampicillin use | Chicken | Carcass | Farm | 5 g/ton in feed vs 1.7 g/ton | 1 |