| Microorganism |
MIC50
(μg/ml) |
MIC90
(μg/ml) |
Range
(μg/ml) |
Antimicrobial |
Reference |
| Haemophilus influenzae (ESBL) |
2 |
8 |
0.5 － >16 |
Cefuroxime (Kefurox, Zinacef)  |
19 |
| Haemophilus influenzae (ESBL) |
2 |
- |
? － ? |
Cefaclor (Ceclor, Ceclor CD) |
308 |
| Haemophilus influenzae (ESBL) |
4 |
4 |
≤0.12 － >8 |
Erythromycin A |
499 |
| Haemophilus influenzae (ESBL) |
>4 |
>4 |
1 － >4 |
Ampicillin (Omnipen) |
499 |
| Haemophilus influenzae (ESBL) |
>4 |
>4 |
1 － >4 |
Clindamycin (Cleocin) |
84 |
| Haemophilus influenzae (ESBL) |
>4 |
>4 |
2 － >4 |
Clindamycin (Cleocin) |
84 |
| Haemophilus influenzae (ESBL) |
>4 |
>4 |
2 － >4 |
Clindamycin (Cleocin) |
114 |
| Haemophilus influenzae (ESBL) |
≤4 |
≤4 |
≤4 － ? |
Tetracycline (Sumycin, Achromycin V, Steclin) |
195 |
| Haemophilus influenzae (ESBL) |
4 |
8 |
2 － 16 |
Erythromycin (E-mycin, Ery-tab, Benzamycin) |
195 |
| Haemophilus influenzae (ESBL) |
4 |
8 |
2 － 16 |
Erythromycin (E-mycin, Ery-tab, Benzamycin) |
114 |
| Haemophilus influenzae (ESBL) |
4 |
8 |
2 － 16 |
Erythromycin (E-mycin, Ery-tab, Benzamycin) |
84 |
| Haemophilus influenzae (ESBL) |
4 |
16 |
≤0.25 － >16 |
Loracarbef (Lorabid) |
401 |
| Haemophilus influenzae (ESBL) |
4 |
16 |
<0.25 － >16 |
Loracarbef (Lorabid) |
84 |
| Haemophilus influenzae (ESBL) |
4 |
16 |
0.5 － >16 |
Erythromycin (E-mycin, Ery-tab, Benzamycin) |
19 |
| Haemophilus influenzae (ESBL) |
>4 |
>16 |
1 － >16 |
Cefprozil (Cefzil) |
84 |
| Haemophilus influenzae (ESBL) |
>4 |
>16 |
1 － >16 |
Cefprozil (Cefzil) |
114 |
| Haemophilus influenzae (ESBL) |
4 |
64 |
1 － >64 |
Cefaclor (Ceclor, Ceclor CD) |
114 |
| Haemophilus influenzae (ESBL) |
4 |
64 |
1 － >64 |
Cefaclor (Ceclor, Ceclor CD) |
195 |
| Haemophilus influenzae (ESBL) |
4 |
64 |
1 － >64 |
Cefaclor (Ceclor, Ceclor CD) |
84 |
| Haemophilus influenzae (ESBL) |
>8 |
>8 |
8 － >8 |
Penicillin (Benzylpenicillin, Penicillin G, Bicillin C-R/L-A, Pfizerpen, Wycellin) |
84 |
| Haemophilus influenzae (ESBL) |
>8 |
>8 |
8 － >8 |
Penicillin (Benzylpenicillin, Penicillin G, Bicillin C-R/L-A, Pfizerpen, Wycellin) |
114 |
| Haemophilus influenzae (ESBL) |
≤8 |
≤8 |
≤8 － ? |
Chloramphenicol (Chloromycetin) |
195 |
| Haemophilus influenzae (ESBL) |
>8 |
>8 |
>8 － ? |
Vancomycin (Vancocyn, Lyphocin) |
195 |
| Haemophilus influenzae (ESBL) |
≤8 |
≤8 |
? － ? |
Ceftazidime (Ceptaz, Fortaz, Tanicef) |
36 |
| Haemophilus influenzae (ESBL) |
≤8 |
≤8 |
? － ? |
Ceftazidime (Ceptaz, Fortaz, Tanicef) |
36 |
| Haemophilus influenzae (ESBL) |
8 |
16 |
<0.12 － >256 |
Clarithromycin (Biaxin) |
45 |
| Haemophilus influenzae (ESBL) |
8 |
16 |
0.25 － 64 |
Erythromycin (E-mycin, Ery-tab, Benzamycin) |
45 |
| Haemophilus influenzae (ESBL) |
8 |
16 |
≤0.5 － 32 |
Clarithromycin (Biaxin) |
499 |