| Microorganism |
MIC50
(μg/ml) |
MIC90
(μg/ml) |
Range
(μg/ml) |
Antimicrobial |
Reference |
| Klebsiella pneumoniae |
2 |
64 |
1 － 64 |
Cefazolin (Ancef, Kefzol, Zolicef)  |
1438 |
| Klebsiella pneumoniae |
2 |
128 |
1 － 256 |
Neomycin (Mycifradin, Neo-Fradin) |
1379 |
| Klebsiella pneumoniae |
2 |
>256 |
0.016 － >256 |
Clindamycin (Cleocin) |
1544 |
| Klebsiella pneumoniae |
>2 |
>256 |
1 － 256 |
Paramomycin |
1379 |
| Klebsiella pneumoniae |
>2 |
>256 |
2 － 256 |
Apramycin |
1379 |
| Klebsiella pneumoniae |
4 |
64 |
? － ? |
Cephalothin (Cefalotin, Keflin, Seffin) |
1389 |
| Klebsiella pneumoniae |
4 |
128 |
0.06 － >128 |
Cefoperazone (Cefobid) |
1434 |
| Klebsiella pneumoniae |
8 |
128 |
0.25 － >128 |
Cefamandole (Mandol) |
1434 |
| Klebsiella pneumoniae |
12 |
32 |
1.5 － >1024 |
Fosfomycin (Phosphonomycin, Phosphomycin, Monurol) |
1400 |
| Klebsiella pneumoniae |
>32 |
>32 |
0.047 － >32 |
Levofloxacin (Levaquin, Quixin) |
1400 |
| Klebsiella pneumoniae |
32 |
64 |
0.5 － 64 |
Polymyxin E (Colistin) |
1379 |
| Klebsiella pneumoniae |
>128 |
>128 |
4 － >128 |
Ticarcillin (Ticar) |
1434 |
| Klebsiella pneumoniae |
>256 |
>256 |
16 － >256 |
Tioconazole |
1504 |
| Klebsiella pneumoniae |
- |
- |
0.008 － 2 |
Meropenem (Merrem) |
1390 |
| Klebsiella pneumoniae |
- |
- |
0.03 － 0.06 |
Cefotaxime (Cephotaxime, Claforan) |
1488 |
| Klebsiella pneumoniae |
- |
- |
0.05 － ? |
Ozonated saline |
1512 |
| Klebsiella pneumoniae |
- |
- |
0.06 － 4 |
Imipenem |
1390 |
| Klebsiella pneumoniae |
- |
- |
0.12 － 0.25 |
Desacetylcefotaxime |
1488 |
| Klebsiella pneumoniae |
- |
- |
0.19 － ? |
dideoxy-Kanamycin B |
1501 |
| Klebsiella pneumoniae |
- |
- |
0.2 － 25 |
BL-S786 (Ceforanide) |
1410 |
| Klebsiella pneumoniae |
- |
- |
0.2 － 25 |
Cefamandole (Mandol) |
1410 |
| Klebsiella pneumoniae |
- |
- |
0.2 － 25 |
Cephalothin (Cefalotin, Keflin, Seffin) |
1410 |
| Klebsiella pneumoniae |
- |
- |
0.2 － 25 |
Cephapirin |
1410 |
| Klebsiella pneumoniae |
- |
- |
0.25 － 0.5 |
Tobramycin (Tobrex, Nebcin) |
1488 |
| Klebsiella pneumoniae |
- |
- |
0.313 － ? |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
1573 |
| Klebsiella pneumoniae |
- |
- |
0.4 － 12.5 |
Cefuroxime (Kefurox, Zinacef) |
1418 |
| Klebsiella pneumoniae |
- |
- |
0.4 － 100 |
Cephalothin (Cefalotin, Keflin, Seffin) |
1414 |
| Klebsiella pneumoniae |
- |
- |
0.5 － 1 |
Gentamicin (Gentamycin, Garamycin) |
1488 |