Table 1 Antimicrobial resistance of 30 ETEC serogroup O6 strains
Antibiotic | R [N(%)] | I [N(%)] | S [N(%)] |
|---|---|---|---|
Ceftriaxone | 1 (3.3) | 0 (0.0) | 29 (96.7) |
Tetracycline | 2 (6.7) | 0 (0.0) | 28 (93.3) |
Ceftiofur | 1 (3.3) | 0 (0.0) | 29 (96.7) |
Cefoxitin | 0 (0.0) | 0 (0.0) | 30 (100.0) |
Gentamicin | 0 (0.0) | 0 (0.0) | 30 (100.0) |
Ampicillin | 26 (86.7) | 0 (0.0) | 4 (13.3) |
Chloramphenicol | 0 (0.0) | 0 (0.0) | 30 (100.0) |
Ciprofloxacin | 0 (0.0) | 1 (3.3) | 29 (96.7) |
Trimethoprim/sulfamethoxazole | 2 (6.7) | 0 (0.0) | 28 (93.3) |
Sulfisoxazole | 0 (0.0) | 0 (0.0) | 30 (100.0) |
Nalidixic acid | 29 (96.7) | 0 (0.0) | 1 (3.3) |
Streptomycin | 2 (6.7) | 0 (0.0) | 28 (93.3) |
Azithromycin | 26 (86.7) | 0 (0.0) | 4 (13.3) |
Amoxicillin/clavulanic acid | 0 (0.0) | 0 (0.0) | 30 (100.0) |
Multidrug resistance | 26 (86.7) | Â | Â |