Table 3.
Resistance phenotypes of C. jejuni isolates by source.
| No. of resistances | Resistance profile(a) | Poultry (n = 19) | Sheep (n = 25) | Beef cattle (n = 14) | Dairy cattle (n = 14) | Total (n = 72) | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| n | (%) | n | (%) | n | (%) | n | (%) | n | (%) | ||
| 7 | CpNxTDxAmAxK | 0 | (0.0) | 0 | (0.0) | 0 | (0.0) | 1 | (7.1) | 1 | (1.4) |
| 6 | CpNxTDxAmAx | 4 | (21.0) | 1 | (4.0) | 1 | (7.1) | 3 | (21.4) | 9 | (12.5) |
| 4 | CpNxTDx | 4 | (21.0) | 9 | (36.0) | 1 | (7.1) | 3 | (21) | 17 | (23.6) |
| 4 | CpNxAmAx | 2 | (10.5) | 2 | (8.0) | 0 | (0.0) | 0 | (0.0) | 4 | (5.6) |
| 4 | TDxAmAx | 0 | (0.0) | 0 | (0.0) | 0 | (0.0) | 1 | (7.1) | 1 | (1.4) |
| 3 | TAmAx | 0 | (0.0) | 1 | (4.0) | 0 | (0.0) | 0 | (0.0) | 1 | (1.4) |
| 2 | CpNx | 1 | (5.3) | 2 | (8.0) | 3 | (21.4) | 1 | (7.1) | 7 | (9.7) |
| 2 | TDx | 0 | (0.0) | 3 | (12.0) | 2 | (14.3) | 1 | (7.1) | 6 | (8.3) |
| 2 | AmAx | 2 | (10.5) | 1 | (4.0) | 0 | (0.0) | 0 | (0.0) | 3 | (4.2) |
| 0 | Susceptible | 6 | (31.6) | 6 | (24.0) | 7 | (50.0) | 4 | (28.6) | 23 | (31.9) |
(a)Ax, Amoxicillin; Am, Ampicillin; Cp, Ciprofloxacin; Dx, Doxicycline; K, Kanamycin; Nx, Nalidixic acid; T, Tetracycline