Table 3. Multiple antimicrobial drug resistance among Escherichia coli isolates by source.
| Antimicrobial | % resistant | ||
|---|---|---|---|
| Human (N = 48) | Food (N = 36) | Total (N = 84) | |
| AMP | 4.2 (2) | 2.7 (1) | 3.5 (3) |
| TET | 4.2 (2) | 13.8 (5) | 8.3 (7) |
| CFL | 0 | 0 | 0 |
| AMP TET | 2.0 (1) | 0 | 1.2 (1) |
| AMP, SUT | 6.2 (3) | 0 | 3.5 (3) |
| AMC, CFL | 0 | 2.7 (1) | 1.2 (1) |
| TET, CLO | 0 | 2.7 (1) | 1.2 (1) |
| TET, SUT | 4.2 (2) | 0 | 2.4 (2) |
| AMP, TET, SUT | 4.2 (2) | 2.7 (1) | 3.5 (3) |
| AMP, TET, SUT, CLO | 6.2 (3) | 0 | 0 |
| AMP, AMC, CFL, TET | 0 | 2.7 (1) | 1.2 (1) |
| GEN, TET, CIP, LVX | 2.0 (1) | 0 | 1.2 (1) |
| AMP, CFL, TET CIP, LVX | 2.0 (1) | 0 | 1.2 (1) |
| AMP, CFL, GEN, TET, CIP, SUT | 0 | 2.7 (1) | 1.2 (1) |
AMP-ampicillin; TET-tetracycline. SUT- trimethoprim/sulfamethoxazole; CLO-chloramphenicol. CFL-cephalothin. AMC-amoxicillin/clavulanic acid; LVX-levofloxacin. CIP-ciprofloxacin;GEN-gentamicin. CRO-ceftriaxone. CTX-cefotaxime.