Table 1.
Minimum inhibitory concentration ranges and interpretations of the tested antibiotics to isolated strains from environmental samples.
| Species | N° of Isolates | AC | XL | TP | IP | ETP | CM | MZ | LZ | VA | TGC | RI | CL |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MIC range (µg/mL) |
100 | 0.125–0.25 | 0.047–0.25 | 0.047–0.19 | 0.008–0.012 | 0.008–0.012 | 0.25–64 | 0.032–8 | 0.064–0.25 | 0.032–0.094 | 0.047–0.125 | 0.032–0.094 | 0.006–0.016 |
| P. sordellii | 89 | S | S | S | S | S | S | S | S | S | S | S | S |
| P. sordellii | 1 | S | S | S | S | S | R | S | S | S | S | S | S |
| C. tertium | 2 | S | S | S | S | S | R | S | S | S | S | S | S |
| C. tertium | 1 | S | S | S | S | S | S | S | S | S | S | S | S |
| C. perfringens | 1 | S | S | S | S | S | S | S | S | S | S | S | S |
| C. perfringens | 1 | S | S | S | S | S | R | R | S | S | S | S | S |
| C. irregulare | 2 | S | S | S | S | S | S | S | S | S | S | S | S |
| C. sporogenes | 2 | S | S | S | S | S | S | S | S | S | S | S | S |
| C. botulinum | 1 | S | S | S | S | S | S | S | S | S | S | S | S |
Abbreviations: Amoxicillin (AC), Amoxicillin–Clavulanic Acid (XL), Piperacillin–Tazobactam (T/P), Imipenem (IP), Ertapenem (ETP), Clindamycin (CM), Metronidazole (MZ), Linezolid (LZ), Vancomycin (VA), Tigecycline (TGC), Rifampicin (RI), Chloramphenicol (CL), Resistant (R), Sensitive (S).