Table 4.
Susceptibility Data of 106 Isolates of S. gallolyticus Subsp. pasteurianus
| Antimicrobial Agent |
Disk Diffusion Test | Epsilometer test (E-test) | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Susceptible | Intermediate | Resistance | MIC Range (ug/mL) |
MIC50 (ug/mL) |
MIC90 (ug/mL) |
||||
| No. | % | No. | % | No. | % | ||||
| Penicillin | 103 | 97.2 | 3 | 2.8 | 0 | 0 | 0.06–0.25 | 0.09 | 0.19 |
| Ceftriaxone | 97 | 91.5 | 2 | 1.9 | 7 | 6.6 | 0.09–0.75 | 0.19 | 0.5 |
| Levofloxacin | 89 | 84.0 | 6 | 5.7 | 11 | 10.4 | N/A | N/A | N/A |
| Chloramphenicol | 101 | 95.3 | 2 | 1.9 | 3 | 2.8 | N/A | N/A | N/A |
| Erythromycin | 26 | 24.5 | 0 | 0 | 80 | 75.5 | N/A | N/A | N/A |
| Vancomycin | 106 | 100.0 | 0 | 0 | 0 | 0 | N/A | N/A | N/A |
| Linezolid | 106 | 100.0 | 0 | 0 | 0 | 0 | N/A | N/A | N/A |