| Microorganism |
MIC50
(μg/ml) |
MIC90
(μg/ml) |
Range
(μg/ml) |
Antimicrobial |
Reference |
| Streptococcus bovis |
0.25 |
0.25 |
0.12 － 0.25 |
Trovafloxacin (Trovan)  |
462 |
| Streptococcus bovis |
0.25 |
0.25 |
0.125 － 0.5 |
Garenoxacin (T-3811, BMS-284756) |
225 |
| Streptococcus bovis |
0.25 |
0.5 |
0.03 － 8 |
Gatifloxacin (Tequin) |
1467 |
| Streptococcus bovis |
0.5 |
1 |
≤0.25 － >2 |
Co-trimoxazole (Trimethoprim-sulfamethoxazole, TMP-SMX) |
462 |
| Streptococcus bovis |
0.5 |
1 |
? － ? |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
307 |
| Streptococcus bovis |
0.5 |
8 |
0.016 － 16 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
493 |
| Streptococcus bovis |
0.5 |
- |
0.03 － 16 |
Doxycycline (Doxycycline hyclate, Doxy, Vibra, Vibramycin) |
248 |
| Streptococcus bovis |
1 |
1 |
0.12 － >8 |
Levofloxacin (Levaquin, Quixin) |
1467 |
| Streptococcus bovis |
1 |
1 |
0.25 － 4 |
Quinupristin/Dalfopristin (Synercid) |
462 |
| Streptococcus bovis |
1 |
1 |
0.5 － 1 |
Gatifloxacin (Tequin) |
225 |
| Streptococcus bovis |
1 |
2 |
0.5 － 2 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
462 |
| Streptococcus bovis |
1 |
4 |
0.12 － >8 |
Ciprofloxacin (Planktonic) |
1467 |
| Streptococcus bovis |
>1 |
>8 |
≤0.06 － >8 |
Minocycline (Minocycline hydrochloride, Minocin) |
462 |
| Streptococcus bovis |
1 |
- |
0.06 － 8 |
Cefazolin (Ancef, Kefzol, Zolicef) |
248 |
| Streptococcus bovis |
1 |
- |
1 － 2 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
248 |
| Streptococcus bovis |
2 |
2 |
1 － 4 |
Levofloxacin (Levaquin, Quixin) |
225 |
| Streptococcus bovis |
>4 |
>8 |
0.25 － >8 |
Tetracycline (Sumycin, Achromycin V, Steclin) |
462 |
| Streptococcus bovis |
16 |
32 |
0.5 － 128 |
Tobramycin (Tobrex, Nebcin) |
1467 |
| Streptococcus bovis |
16 |
- |
8 － 16 |
MSI-78 (Peptide) |
65 |
| Streptococcus bovis |
- |
- |
≤0.03 － ? |
Cefdinir (Omnicef, Cefdiel) |
267 |
| Streptococcus bovis |
- |
- |
≤0.125 － 0.25 |
Ampicillin (Omnipen) |
1036 |
| Streptococcus bovis |
- |
- |
≤0.125 － 0.5 |
Penicillin C |
1036 |
| Streptococcus bovis |
- |
- |
≤0.125 － 1 |
Amoxicillin (Novamox, Amoxil) |
1036 |
| Streptococcus bovis |
- |
- |
≤0.125 － 1 |
Lincomycin (Lincocin) |
1036 |
| Streptococcus bovis |
- |
- |
≤0.125 － 2 |
Tylosin |
1036 |
| Streptococcus bovis |
- |
- |
≤0.125 － 8 |
Erythromycin (E-mycin, Ery-tab, Benzamycin) |
1036 |
| Streptococcus bovis |
- |
- |
≤0.125 － >=256 |
Vancomycin (Vancocyn, Lyphocin) |
1036 |
| Streptococcus bovis |
- |
- |
≤0.125 － ? |
Clindamycin (Cleocin) |
1036 |