| Microorganism |
MIC50
(μg/ml) |
MIC90
(μg/ml) |
Range
(μg/ml) |
Antimicrobial |
Reference |
| Streptococcus pneumonia (penicillin-intermediate) |
0.25 |
1 |
0.12 － 1 |
Penicillin (Benzylpenicillin, Penicillin G, Bicillin C-R/L-A, Pfizerpen, Wycellin)  |
462 |
| Streptococcus pneumonia (penicillin-intermediate) |
0.25 |
1 |
0.12 － 1 |
Penicillin (Benzylpenicillin, Penicillin G, Bicillin C-R/L-A, Pfizerpen, Wycellin) |
499 |
| Streptococcus pneumonia (penicillin-intermediate) |
0.25 |
1 |
? － ? |
Ceftriaxone (Rocephin) |
36 |
| Streptococcus pneumonia (penicillin-intermediate) |
0.25 |
2 |
≤0.25 － 4 |
Cefuroxime (Kefurox, Zinacef) |
499 |
| Streptococcus pneumonia (penicillin-intermediate) |
0.25 |
2 |
? － ? |
Amoxicillin-clavulanate |
36 |
| Streptococcus pneumonia (penicillin-intermediate) |
>0.25 |
>4 |
≤0.25 － >4 |
Chloramphenicol (Chloromycetin) |
195 |
| Streptococcus pneumonia (penicillin-intermediate) |
>0.25 |
>4 |
<0.25 － >4 |
Clindamycin (Cleocin) |
84 |
| Streptococcus pneumonia (penicillin-intermediate) |
>0.25 |
>4 |
≤0.25 － >4 |
Clindamycin (Cleocin) |
114 |
| Streptococcus pneumonia (penicillin-intermediate) |
0.25 |
5 |
0.12 － 2 |
Daptomycin + 25 μg/ml Ca++ |
67 |
| Streptococcus pneumonia (penicillin-intermediate) |
>0.25 |
>8 |
≤0.06 － >8 |
Tetracycline (Sumycin, Achromycin V, Steclin) |
73 |
| Streptococcus pneumonia (penicillin-intermediate) |
>0.25 |
>8 |
0.12 － >8 |
Tetracycline (Sumycin, Achromycin V, Steclin) |
462 |
| Streptococcus pneumonia (penicillin-intermediate) |
>0.25 |
>16 |
≤0.25 － >16 |
Tetracycline (Sumycin, Achromycin V, Steclin) |
499 |
| Streptococcus pneumonia (penicillin-intermediate) |
>0.25 |
>64 |
0.03 － >128 |
Erythromycin (E-mycin, Ery-tab, Benzamycin) |
954 |
| Streptococcus pneumonia (penicillin-intermediate) |
>0.25 |
>64 |
0.03 － >128 |
Erythromycin (E-mycin, Ery-tab, Benzamycin) |
1113 |
| Streptococcus pneumonia (penicillin-intermediate) |
>0.25 |
>64 |
0.125 － >64 |
Erythromycin (E-mycin, Ery-tab, Benzamycin) |
178 |
| Streptococcus pneumonia (penicillin-intermediate) |
0.3 |
0.25 |
≤0.01 － 0.5 |
Vancomycin (Vancocyn, Lyphocin) |
43 |
| Streptococcus pneumonia (penicillin-intermediate) |
0.3 |
0.25 |
0.12 － 0.25 |
Vancomycin (Vancocyn, Lyphocin) |
16 |
| Streptococcus pneumonia (penicillin-intermediate) |
0.3 |
0.25 |
0.25 － 0.5 |
Vancomycin (Vancocyn, Lyphocin) |
175 |
| Streptococcus pneumonia (penicillin-intermediate) |
0.3 |
0.5 |
0.008 － 1 |
Vancomycin (Vancocyn, Lyphocin) |
13 |
| Streptococcus pneumonia (penicillin-intermediate) |
0.3 |
0.5 |
0.06 － 0.5 |
Vancomycin (Vancocyn, Lyphocin) |
67 |
| Streptococcus pneumonia (penicillin-intermediate) |
0.3 |
0.5 |
0.25 － 0.5 |
Vancomycin (Vancocyn, Lyphocin) |
73 |
| Streptococcus pneumonia (penicillin-intermediate) |
0.3 |
0.5 |
0.25 － 1 |
Vancomycin (Vancocyn, Lyphocin) |
89 |
| Streptococcus pneumonia (penicillin-intermediate) |
0.3 |
0.5 |
? － ? |
Vancomycin (Vancocyn, Lyphocin) |
39 |
| Streptococcus pneumonia (penicillin-intermediate) |
0.38 |
2 |
0.05 － 2 |
Cefpodoxime |
469 |
| Streptococcus pneumonia (penicillin-intermediate) |
0.38 |
4 |
0.064 － 3 |
Cefuroxime (Kefurox, Zinacef) |
469 |
| Streptococcus pneumonia (penicillin-intermediate) |
0.5 |
0.5 |
0.25 － 0.5 |
Daptomycin (Cubicin) |
16 |
| Streptococcus pneumonia (penicillin-intermediate) |
0.5 |
0.5 |
0.25 － 0.5 |
Tigecycline (GAR-936, Tigacyl) |
175 |
| Streptococcus pneumonia (penicillin-intermediate) |
0.5 |
0.5 |
0.25 － 0.5 |
Vancomycin (Vancocyn, Lyphocin) |
109 |