Table 3 Drug-resistance profiles of L. monocytogens strains
Profile | Antibiotics | Clinical (n = 20) | Salmon (n = 8) | Cold cuts (n = 10) | Frozen food (n = 12) | Total (n = 50) |
|---|---|---|---|---|---|---|
A | R:-; S: P, AMP, MEM, E, STX | 17 (85.0%) | 7 (87.5%) | 10 (100.0%) | 12 (100.0%) | 46 (92.0%) |
B | R: P; S: AMP, MEM, E, STX | 3 (15.0%) | 0 (0.0%) | 0 (0.0%) | 0 (0.0%) | 3 (6.0%) |
C | R: E; S: P, AMP, MEM, STX | 0 (0.0%) | 1 (12.5%) | 0 (0.0%) | 0 (0.0%) | 1 (2.0%) |