TABLE 1.
Antimicrobial MIC distributions for 169 F. tularensis isolates
| Antimicrobial | MIC (μg/ml)a
|
|||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.001 | 0.002 | 0.004 | 0.008 | 0.015 | 0.03 | 0.06 | 0.12 | 0.25 | 0.5 | 1 | 2 | 4 | 8 | 16 | 32 | 64 | 128 | 256 | 512 | |
| Chloramphenicol | NTb | NT | NT | NT | NT | NT | NT | 8 | 88 | 67 | 6 | | | NT | |||||||
| Ciprofloxacin | 1 | 3 | 69 | 87 | 9 | | | NT | NT | NT | NT | NT | NT | NT | NT | ||||||
| Doxycycline | NT | NT | NT | NT | NT | 20 | 50 | 73 | 21 | 5 | | | NT | NT | NT | ||||||
| Gentamicin | NT | NT | NT | NT | NT | 23 | 72 | 55 | 16 | 3 | | | NT | NT | NT | ||||||
| Levofloxacin | NT | NT | 12 | 103 | 50 | 4 | | | NT | NT | NT | NT | NT | NT | |||||||
| Streptomycin | NT | NT | NT | NT | NT | NT | NT | NT | 9 | 23 | 82 | 47 | 8 | | | ||||||
| Tetracycline | NT | NT | NT | NT | NT | NT | 2 | 26 | 75 | 58 | 8 | | | NT | NT | ||||||
a
Vertical bars indicate susceptibility breakpoints.
b
NT, not tested for susceptibility to that concentration.