| Microorganism |
MIC50
(μg/ml) |
MIC90
(μg/ml) |
Range
(μg/ml) |
Antimicrobial |
Reference |
| Haemophilus influenzae (ATCC 49247) |
- |
- |
0.5 － ? |
Cefpodoxime  |
401 |
| Haemophilus influenzae (ATCC 49247) |
- |
- |
1 － ? |
Cethromycin (ABT-773) |
401 |
| Haemophilus influenzae (ATCC 49247) |
- |
- |
1 － ? |
Nalidixic acid (NegGam) |
401 |
| Haemophilus influenzae (ATCC 49247) |
- |
- |
2 － ? |
Azithromycin (Zithromax, Sumamed, Zitrocin) |
401 |
| Haemophilus influenzae (ATCC 49247) |
- |
- |
2 － ? |
Gentamicin (Gentamycin, Garamycin) |
300 |
| Haemophilus influenzae (ATCC 49247) |
- |
- |
2 － ? |
Telithromycin (HMR 3647, RU-66647, Ketek) |
401 |
| Haemophilus influenzae (ATCC 49247) |
- |
- |
4 － ? |
Amoxicillin (Novamox, Amoxil) |
401 |
| Haemophilus influenzae (ATCC 49247) |
- |
- |
4 － ? |
Clarithromycin (Biaxin) |
401 |
| Haemophilus influenzae (ATCC 49247) |
- |
- |
4 － ? |
Penicillin (Benzylpenicillin, Penicillin G, Bicillin C-R/L-A, Pfizerpen, Wycellin) |
401 |
| Haemophilus influenzae (ATCC 49247) |
- |
- |
8 － ? |
Amoxicillin-clavulanic acid (2:1) |
401 |
| Haemophilus influenzae (ATCC 49247) |
- |
- |
8 － ? |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
401 |
| Haemophilus influenzae (ATCC 49247) |
- |
- |
8 － ? |
Erythromycin (E-mycin, Ery-tab, Benzamycin) |
401 |
| Haemophilus influenzae (ATCC 49247) |
- |
- |
8 － ? |
Pexiganan |
14 |
| Haemophilus influenzae (ATCC 49247) |
- |
- |
16 － ? |
Cefuroxime (Kefurox, Zinacef) |
401 |
| Haemophilus influenzae (ATCC 49247) |
- |
- |
16 － ? |
Roxithromycin |
401 |
| Haemophilus influenzae (ATCC 49247) |
- |
- |
16 － ? |
Tetracycline (Sumycin, Achromycin V, Steclin) |
401 |
| Haemophilus influenzae (ATCC 49247) |
- |
- |
128 － ? |
Cefaclor (Ceclor, Ceclor CD) |
401 |
| Haemophilus influenzae (ATCC 49247) |
- |
- |
128 － ? |
Loracarbef (Lorabid) |
401 |
| Haemophilus influenzae (azithromycin-susceptible) |
- |
- |
≤4 － ? |
Azithromycin (Zithromax, Sumamed, Zitrocin) |
452 |
| Haemophilus influenzae (B 0529) |
- |
- |
4 － ? |
Desmycosin |
1035 |
| Haemophilus influenzae (B 0529) |
- |
- |
16 － ? |
Dihydro-desmycosin |
1035 |
| Haemophilus influenzae (B 0529) |
- |
- |
16 － ? |
Tylosin |
1035 |
| Haemophilus influenzae (B 0529) |
- |
- |
32 － ? |
Tetrahydro-desmycosin |
1035 |
| Haemophilus influenzae (B 0529) |
- |
- |
>64 － ? |
Dimeric-desmycosin |
1035 |
| Haemophilus influenzae (ciprofloxacin-susceptible) |
0.008 |
0.015 |
0.008 － 1 |
Ciprofloxacin (Planktonic) |
1467 |
| Haemophilus influenzae (ciprofloxacin-susceptible) |
0.015 |
0.015 |
0.008 － 1 |
Levofloxacin (Levaquin, Quixin) |
1467 |
| Haemophilus influenzae (ciprofloxacin-susceptible) |
0.015 |
0.03 |
0.008 － 0.25 |
Besifloxacin (Besivance) |
1467 |
| Haemophilus influenzae (ciprofloxacin-susceptible) |
0.015 |
0.06 |
0.015 － 0.5 |
Moxifloxacin (BAY 12-8039, Avelox) |
1467 |