| Microorganism |
MIC50
(μg/ml) |
MIC90
(μg/ml) |
Range
(μg/ml) |
Antimicrobial |
Reference |
| Brucella |
0.13 |
0.25 |
≤0.13 － 0.25 |
Tetracycline (Sumycin, Achromycin V, Steclin)  |
1388 |
| Brucella |
0.25 |
1 |
0.06 － 1 |
Rifampicin (Rifampin) |
1388 |
| Brucella |
0.5 |
1 |
0.25 － 2 |
Gentamicin (Gentamycin, Garamycin) |
1388 |
| Brucella |
1 |
2 |
≤0.5 － 4 |
Cefotaxime (Cephotaxime, Claforan) |
1388 |
| Brucella |
1 |
2 |
0.5 － 4 |
Tobramycin (Tobrex, Nebcin) |
1388 |
| Brucella |
1 |
4 |
0.25 － 8 |
Ampicillin (Omnipen) |
1388 |
| Brucella |
1 |
4 |
0.25 － 8 |
Penicillin (Benzylpenicillin, Penicillin G, Bicillin C-R/L-A, Pfizerpen, Wycellin) |
1388 |
| Brucella |
2 |
2 |
0.25 － 4 |
Chloramphenicol (Chloromycetin) |
1388 |
| Brucella |
2 |
4 |
1 － 4 |
Streptomycin |
1388 |
| Brucella |
4 |
4 |
1 － 4 |
Amikacin (Amikin) |
1388 |
| Brucella |
4 |
16 |
2 － 16 |
Cefoxitin (Mefoxin) |
1388 |
| Brucella |
>8 |
>8 |
0.5 － 8 |
Erythromycin (E-mycin, Ery-tab, Benzamycin) |
1388 |
| Brucella |
8 |
12 |
≤4 － 16 |
Carbenicillin (Pyopen, Geogen, Geocillin) |
1388 |
| Brucella |
8 |
16 |
1 － 16 |
Moxalactam (Latamoxef) |
1388 |
| Brucella |
8 |
32 |
1 － 64 |
Cephalothin (Cefalotin, Keflin, Seffin) |
1388 |
| Brucella |
16 |
16 |
≤1 － 16 |
Cefoperazone (Cefobid) |
1388 |
| Brucella |
>16 |
>16 |
>16 － ? |
Vancomycin (Vancocyn, Lyphocin) |
1388 |
| Brucella |
16 |
32 |
0.2 － 32 |
Piperacillin (Pipracil) |
1388 |
| Brucella |
16 |
32 |
4 － >64 |
Cefamandole (Mandol) |
1388 |