| Microorganism |
MIC50
(μg/ml) |
MIC90
(μg/ml) |
Range
(μg/ml) |
Antimicrobial |
Reference |
| Brucella melitensis |
0.06 |
0.06 |
0.06 － ? |
Sitafloxacin  |
70 |
| Brucella melitensis |
0.25 |
0.25 |
0.12 － 0.25 |
Doxycycline (Doxycycline hyclate, Doxy, Vibra, Vibramycin) |
70 |
| Brucella melitensis |
0.25 |
- |
0.25 － ? |
Cefpodoxime |
1492 |
| Brucella melitensis |
0.5 |
0.5 |
0.5 － ? |
Levofloxacin (Levaquin, Quixin) |
70 |
| Brucella melitensis |
0.5 |
- |
0.06 － 2 |
Cefixime (Suprax) |
1492 |
| Brucella melitensis |
1 |
1 |
0.25 － 1 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
70 |
| Brucella melitensis |
1 |
1 |
0.5 － 1 |
Rifampicin (Rifampin) |
70 |
| Brucella melitensis |
1 |
1 |
0.5 － 1 |
Trovafloxacin (Trovan) |
70 |
| Brucella melitensis |
1 |
1 |
1 － ? |
Moxifloxacin (BAY 12-8039, Avelox) |
70 |
| Brucella melitensis |
1 |
2 |
1 － 2 |
Gatifloxacin (Tequin) |
70 |
| Brucella melitensis |
1 |
2 |
1 － 4 |
Grepafloxacin (Raxar) |
70 |
| Brucella melitensis |
1 |
- |
13 － 8 |
Cefprozil (Cefzil) |
1492 |
| Brucella melitensis |
2 |
2 |
1 － 2 |
Ofloxacin (Floxin) |
70 |
| Brucella melitensis |
4 |
- |
4 － ? |
Cefaclor (Ceclor, Ceclor CD) |
1492 |
| Brucella melitensis |
4 |
- |
4 － ? |
Cefuroxime (Kefurox, Zinacef) |
1492 |
| Brucella melitensis |
8 |
8 |
4 － 16 |
Streptomycin |
70 |
| Brucella melitensis |
8 |
- |
8 － ? |
Ceftibuten (Cedax) |
1492 |
| Brucella melitensis |
8 |
- |
8 － ? |
Kasugamycin |
1431 |
| Brucella melitensis (pH 5.0) |
0.25 |
1 |
<0.125 － 1 |
Rifampicin (Rifampin) |
318 |
| Brucella melitensis (pH 5.0) |
1 |
2 |
>0.125 － 8 |
Doxycycline (Doxycycline hyclate, Doxy, Vibra, Vibramycin) |
318 |
| Brucella melitensis (pH 5.0) |
>16 |
>16 |
2 － >16 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
318 |
| Brucella melitensis (pH 5.0) |
>16 |
>16 |
4 － >16 |
Ofloxacin (Floxin) |
318 |
| Brucella melitensis (pH 5.0) |
16 |
128 |
0.25 － 8 |
Streptomycin |
318 |
| Brucella melitensis (pH 5.0) |
>256 |
>256 |
16 － >256 |
Azithromycin (Zithromax, Sumamed, Zitrocin) |
318 |
| Brucella melitensis (pH 5.0) |
>256 |
>256 |
32 － >256 |
Erythromycin (E-mycin, Ery-tab, Benzamycin) |
318 |
| Brucella melitensis (pH 7.0) |
<0.125 |
<0.125 |
<0.128 － 8 |
Doxycycline (Doxycycline hyclate, Doxy, Vibra, Vibramycin) |
318 |
| Brucella melitensis (pH 7.0) |
0.5 |
2 |
<0.125 － 8 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
318 |
| Brucella melitensis (pH 7.0) |
1 |
1 |
<0.125 － 4 |
Azithromycin (Zithromax, Sumamed, Zitrocin) |
318 |