| Microorganism |
MIC50
(μg/ml) |
MIC90
(μg/ml) |
Range
(μg/ml) |
Antimicrobial |
Reference |
| Moraxella catarrhalis (non-ESBL) |
1 |
4 |
0.12 － 8 |
Ampicillin (Omnipen)  |
119 |
| Moraxella catarrhalis (penicillin-resistant) |
0.015 |
0.03 |
≤0.007 － 0.06 |
Imipenem |
113 |
| Moraxella catarrhalis (penicillin-resistant) |
0.03 |
0.25 |
0.015 － 0.25 |
Ceftazidime (Ceptaz, Fortaz, Tanicef) |
113 |
| Moraxella catarrhalis (penicillin-resistant) |
0.03 |
0.25 |
0.015 － 0.25 |
Ceftazidime (Ceptaz, Fortaz, Tanicef) |
113 |
| Moraxella catarrhalis (penicillin-resistant) |
0.06 |
0.5 |
0.015 － 0.5 |
Ceftriaxone (Rocephin) |
113 |
| Moraxella catarrhalis (penicillin-resistant) |
0.12 |
0.5 |
0.03 － 1 |
Cefotaxime (Cephotaxime, Claforan) |
113 |
| Moraxella catarrhalis (penicillin-resistant) |
0.25 |
1 |
0.125 － 2 |
Cefepime (Maxipime) |
113 |
| Moraxella catarrhalis (penicillin-resistant) |
2 |
2 |
0.015 － 2 |
Cefoperazone (Cefobid) |
113 |
| Moraxella catarrhalis (RA21) |
- |
- |
<0.125 － ? |
Erythromycin (E-mycin, Ery-tab, Benzamycin) |
409 |
| Moraxella catarrhalis (Ravasio) |
- |
- |
0.03 － ? |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
191 |
| Moraxella catarrhalis (UC30610) |
- |
- |
8 － ? |
Eperezolid (PNU-100592) |
173 |
| Moraxella catarrhalis (UC30610) |
- |
- |
8 － ? |
Linezolid (PNU-100766, U-100766, Zyvox) |
173 |
| Moraxella catarrhalis (UC30610) |
- |
- |
>32 － ? |
Vancomycin (Vancocyn, Lyphocin) |
173 |
| Moraxella catarrhalis (β-lactamase negative) |
0.004 |
- |
? － ? |
Ceftobiprole (Zeftera) |
942 |
| Moraxella catarrhalis (β-lactamase negative) |
0.06 |
0.5 |
0.015 － 0.5 |
Faropenem |
654 |
| Moraxella catarrhalis (β-lactamase positive) |
0.015 |
0.03 |
≤0.0075 － 0.06 |
Faropenem |
654 |
| Moraxella catarrhalis (β-lactamase positive) |
0.12 |
5 |
? － ? |
Ceftobiprole (Zeftera) |
942 |
| Moraxella catarrhalis (β-lactamase positive) |
- |
- |
0.06 － ? |
Cefquinome |
1486 |
| Moraxella catarrhalis (β-lactamase positive) |
- |
- |
0.06 － ? |
Ceftazidime (Ceptaz, Fortaz, Tanicef) |
1486 |