Table 6.
Interpretation breakpoint table of zone diametersa used for susceptibility evaluation of Gordonia species isolates.
| Antimicrobials | Disc content (µg) | Reference species | Susceptibility (Zone in mm) | Resistance (Zone in mm) | Source |
|---|---|---|---|---|---|
| Penicillin G | 10 | Staphylococcus spp. | ≥ 29 | < 29 | CASFM, Vet 2018 |
| Cefovecin | 30 | Staphylococcus spp. | ≥ 24 | < 24 | CASFM, Vet 2018 |
| Streptomycin | 10 | Staphylococcus spp. | ≥ 15 | < 13 | CASFM, Vet 2018 |
| Neomycin | 30 | Staphylococcus spp. | ≥ 17 | < 15 | CASFM, Vet 2018 |
| Clindamycin | 2 | Corynebacterium spp. | ≥ 20 | < 20 | EUCAST, 2020 |
| Tetracycline | 30 | Corynebacterium spp. | ≥ 24 | < 24 | EUCAST, 2020 |
| Cotrimoxazole | 25 | Staphylococcus spp. | ≥ 16 | < 10 | CASFM, Vet 2018 |
aDisc diffusion method.