Target MIC (internationally agreed in ISO
reference)
and zone diameters (bold revised
and/or reconfirmed January 2005).
| Antibiotic | MIC (mg/L) | Disc* (µg) | ISA* (mm) |
| Ampicillin | 0.5-2 | 10 | 27-33 |
| Pip/tazobactam | 1/4 - 4/4 | 30/6 | 25-32 |
| Imipenem | 0.5-2 | 10 | 28-34 |
| Amikacin | 64-256 | 30 | nt |
| Gentamicin | 4-16 | 30 | 16-22 |
| Tobramycin | 8-32 | 30 | nt |
| Vancomycin | 1-4 | 5 | 12-16 |
| Teicoplanin | 0.06-0.25 | 30 | 18-24 |
| Linezolid | 1-4 | 10 | 24-30 |
|
Daptomycin |
1-4 | NA | NA |
| Norfloxacin (screen) | 2-8 | 10 | 18-24 |
| Ciprofloxacin | 0.25-2 | - | - |
| Moxifloxacin | 0.06-0.5 | - | - |
| Tigecycline | 0.03-0.12 |
|
|
| Nitrofurantoin | 4-16 | 100 | 25-31 |
| Trimetoprim | 0.25 | 5 | 33 - 39 |
*Oxoid Ltd discs and ISA medium
Uppdaterad för RAF och RAF-M
2006-05-18
Av Gunnar Kahlmeter och Barbro Olsson-Liljquist