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Table 1 Antimicrobial resistance of 30 ETEC serogroup O6 strains

From: A new plasmid carrying mphA causes prevalence of azithromycin resistance in enterotoxigenic Escherichia coli serogroup O6

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)