| Microorganism |
MIC50
(μg/ml) |
MIC90
(μg/ml) |
Range
(μg/ml) |
Antimicrobial |
Reference |
| Haemophilus influenzae (ampicillin-susceptible) |
≤0.004 |
≤0.004 |
≤0.004 － 0.008 |
Sitafloxacin  |
130 |
| Haemophilus influenzae (ampicillin-susceptible) |
0.004 |
0.008 |
≤0.004 － 0.015 |
DK-507k |
443 |
| Haemophilus influenzae (ampicillin-susceptible) |
0.004 |
0.008 |
≤0.004 － 0.015 |
DK-507k |
130 |
| Haemophilus influenzae (ampicillin-susceptible) |
0.004 |
0.008 |
≤0.004 － 0.015 |
Garenoxacin (T-3811, BMS-284756) |
130 |
| Haemophilus influenzae (ampicillin-susceptible) |
0.004 |
0.008 |
≤0.004 － 0.25 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
268 |
| Haemophilus influenzae (ampicillin-susceptible) |
0.004 |
0.008 |
≤0.004 － 0.25 |
Garenoxacin (T-3811, BMS-284756) |
268 |
| Haemophilus influenzae (ampicillin-susceptible) |
0.004 |
0.008 |
≤0.004 － 0.25 |
Gemifloxacin |
268 |
| Haemophilus influenzae (ampicillin-susceptible) |
0.004 |
0.08 |
≤0.004 － 0.015 |
Garenoxacin (T-3811, BMS-284756) |
443 |
| Haemophilus influenzae (ampicillin-susceptible) |
0.008 |
0.008 |
≤0.004 － 0.03 |
Gatifloxacin (Tequin) |
443 |
| Haemophilus influenzae (ampicillin-susceptible) |
0.008 |
0.008 |
≤0.004 － 0.03 |
Gatifloxacin (Tequin) |
130 |
| Haemophilus influenzae (ampicillin-susceptible) |
0.008 |
0.015 |
≤0.004 － 0.06 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
443 |
| Haemophilus influenzae (ampicillin-susceptible) |
0.008 |
0.015 |
≤0.004 － 0.06 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
130 |
| Haemophilus influenzae (ampicillin-susceptible) |
0.008 |
0.015 |
≤0.004 － 0.12 |
DC-159a |
268 |
| Haemophilus influenzae (ampicillin-susceptible) |
0.008 |
0.015 |
≤0.004 － 0.25 |
Levofloxacin (Levaquin, Quixin) |
268 |
| Haemophilus influenzae (ampicillin-susceptible) |
0.015 |
0.015 |
≤0.004 － 0.03 |
Levofloxacin (Levaquin, Quixin) |
443 |
| Haemophilus influenzae (ampicillin-susceptible) |
0.015 |
0.015 |
≤0.004 － 0.03 |
Levofloxacin (Levaquin, Quixin) |
130 |
| Haemophilus influenzae (ampicillin-susceptible) |
0.015 |
0.015 |
0.008 － 0.25 |
Moxifloxacin (BAY 12-8039, Avelox) |
268 |
| Haemophilus influenzae (ampicillin-susceptible) |
0.03 |
0.03 |
0.008 － 0.06 |
Moxifloxacin (BAY 12-8039, Avelox) |
443 |
| Haemophilus influenzae (ampicillin-susceptible) |
0.03 |
0.03 |
0.008 － 0.06 |
Moxifloxacin (BAY 12-8039, Avelox) |
130 |
| Haemophilus influenzae (ampicillin-susceptible) |
≤0.03 |
≤0.03 |
≤0.03 － 0.06 |
Levofloxacin (Levaquin, Quixin) |
265 |
| Haemophilus influenzae (ampicillin-susceptible) |
0.06 |
0.13 |
0.03 － 0.25 |
Ceftibuten (Cedax) |
1492 |
| Haemophilus influenzae (ampicillin-susceptible) |
0.06 |
0.25 |
0.03 － 0.5 |
Cefpodoxime |
1492 |
| Haemophilus influenzae (ampicillin-susceptible) |
0.063 |
0.125 |
0.063 － 0.125 |
SM-216601 |
115 |
| Haemophilus influenzae (ampicillin-susceptible) |
0.125 |
0.125 |
0.063 － 0.5 |
Meropenem (Merrem) |
115 |
| Haemophilus influenzae (ampicillin-susceptible) |
0.15 |
1.2 |
? － ? |
Azithromycin (Zithromax, Sumamed, Zitrocin) |
58 |
| Haemophilus influenzae (ampicillin-susceptible) |
0.25 |
1 |
0.12 － 1 |
Ampicillin (Omnipen) |
130 |
| Haemophilus influenzae (ampicillin-susceptible) |
0.25 |
1 |
0.12 － 1 |
Ampicillin (Omnipen) |
443 |
| Haemophilus influenzae (ampicillin-susceptible) |
0.3 |
0.6 |
? － ? |
Ampicillin (Omnipen) |
58 |