Antimicrobial | Resistant to drug combination | Number (%) of resistant isolates | |
---|---|---|---|
E. coli | E. coli O157:H | ||
One drug | V | 2 (5) | – |
Two drugs | AMP, ST | 3 (7.5) | 1 (14.4) |
AMP, V | 9 (22.5) | 1 (14.4) | |
V, ST | 6 (15) | 2 (28.4) | |
Three drugs | AMP, V, ST | 16 (40) | 2 (28.4) |
Four drugs | AMP, V, ST, CHL | 1 (2.5) | – |
CN, AMP, V, ST | 1 (2.5) | – | |
AMP, V, ST, T | 1 (2.5) | 1 (14.4) | |
None | Resistance to none | 1 (2.5) | – |
Total | Â | 40 (100) | 7(100) |