| Treatments | Doses | Strain 1 | Strain 2 | Strain 3 |
| Clindamycin (µg/mL) | 0.15 | 0 | 0 | 18 |
| 0.25 | 0 | 0 | 88 | |
| 0.50 | 0 | 0 | 89 | |
| Cefotaxime (µg/mL) | 0.15 | 85 | 70 | 55 |
| 0.25 | 87 | 68 | 60 | |
| 0.50 | 88 | 65 | 76 | |
| LCMLa (mg/mL) | 40 | 3 | 0 | 9 |
| 400 | 34 | 0 | 18 | |
| 800 | 40 | 0 | 26 |