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Table 3 Antimicrobial susceptibility of EAEC isolates from asymptomatic humans in southern Vietnam

From: Colonization of Enteroaggregative Escherichia coli and Shiga toxin-producing Escherichia coli in chickens and humans in southern Vietnam

Antimicrobial No. of antimicrobial resistant EAEC (%)
Chicken farmer Rural individual Urban individual Total
(N = 16) (N = 16) (N = 2) (N = 34)
Tetracycline 8 (50.0) 14 (87.5) 2 (100) 24 (70.6)
Trimethoprim/sulfamethoxazole 13 (81.2) 14 (87.5) 2 (100) 29 (85.3)
Chloramphenicol 11 (68.8) 2 (12.5) 0 13 (38.2)
Gentamicin 13 (81.2) 11 (68.8) 0 24 (70.6)
Amikacin 0 1 (6.2) 0 1 (2.9)
Ciprofloxacin 0 9 (56.2) 0 9 (26.5)
Ampicillin 16 (100) 16 (100) 2 (100) 34 (100)
Amoxicillin/clavulanic acid 8 (50.0) 7 (43.8) 2 (100) 17 (50.0)
Ceftazidime 6 (37.5) 11 (68.8) 0 17 (50.0)
Ceftriaxone 8 (50.0) 14 (87.5) 0 22 (64.7)
Third-generation cephalosporins 8 (50.0) 14 (87.5) 0 22 (64.7)
ESBL-producing 6 (37.5) 11 (68.8) 0 17 (50.0)
Meropenem 0 0 0 0
MDR 13 (81.2) 15 (93.8) 2 (100) 30 (88.2)
  1. MDR multi-drug resistant