| Microorganism |
MIC50
(μg/ml) |
MIC90
(μg/ml) |
Range
(μg/ml) |
Antimicrobial |
Reference |
| Streptococcus pneumonia (penicillin-resistant) |
>8 |
>8 |
0.5 － >8 |
Azithromycin (Zithromax, Sumamed, Zitrocin)  |
496 |
| Streptococcus pneumonia (penicillin-resistant) |
>8 |
>16 |
4 － >16 |
Cefprozil (Cefzil) |
114 |
| Streptococcus pneumonia (penicillin-resistant) |
>8 |
>16 |
4 － >16 |
Cefprozil (Cefzil) |
84 |
| Streptococcus pneumonia (penicillin-resistant) |
8 |
32 |
0.125 － 32 |
Ceftazidime (Ceptaz, Fortaz, Tanicef) |
952 |
| Streptococcus pneumonia (penicillin-resistant) |
8 |
32 |
1 － 32 |
Cefuroxime axetil (Ceftin) |
186 |
| Streptococcus pneumonia (penicillin-resistant) |
>8 |
>64 |
<0.03 － >64 |
Azithromycin (Zithromax, Sumamed, Zitrocin) |
45 |
| Streptococcus pneumonia (penicillin-resistant) |
>12 |
>64 |
≤0.03 － >64 |
Clarithromycin (Biaxin) |
195 |
| Streptococcus pneumonia (penicillin-resistant) |
>16 |
>16 |
≤1 － >16 |
Cefadroxil (Cephadroxil, Duricef) |
195 |
| Streptococcus pneumonia (penicillin-resistant) |
>16 |
>16 |
<1 － >16 |
Cefadroxil (Cephadroxil, Duricef) |
84 |
| Streptococcus pneumonia (penicillin-resistant) |
>16 |
>16 |
≤1 － >16 |
Cefadroxil (Cephadroxil, Duricef) |
114 |
| Streptococcus pneumonia (penicillin-resistant) |
>16 |
>16 |
16 － >16 |
Loracarbef (Lorabid) |
114 |
| Streptococcus pneumonia (penicillin-resistant) |
>16 |
>16 |
16 － >16 |
Loracarbef (Lorabid) |
84 |
| Streptococcus pneumonia (penicillin-resistant) |
16 |
32 |
16 － 32 |
Gentamicin (Gentamycin, Garamycin) |
89 |
| Streptococcus pneumonia (penicillin-resistant) |
>24 |
>256 |
1 － >256 |
Azithromycin (Zithromax, Sumamed, Zitrocin) |
469 |
| Streptococcus pneumonia (penicillin-resistant) |
32 |
32 |
0.25 － 32 |
Tetracycline (Sumycin, Achromycin V, Steclin) |
178 |
| Streptococcus pneumonia (penicillin-resistant) |
>64 |
>64 |
32 － >64 |
Cefaclor (Ceclor, Ceclor CD) |
114 |
| Streptococcus pneumonia (penicillin-resistant) |
>64 |
>64 |
32 － >64 |
Cefaclor (Ceclor, Ceclor CD) |
195 |
| Streptococcus pneumonia (penicillin-resistant) |
>64 |
>64 |
32 － >64 |
Cefaclor (Ceclor, Ceclor CD) |
84 |
| Streptococcus pneumonia (penicillin-resistant) |
>128 |
>128 |
64 － >128 |
D-ofloxacin |
117 |
| Streptococcus pneumonia (penicillin-resistant) |
>256 |
>256 |
>256 － ? |
Ceftibuten (Cedax) |
469 |
| Streptococcus pneumonia (penicillin-resistant) |
- |
0.023 |
≤0.008 － 0.25 |
Dalbavancin |
1112 |
| Streptococcus pneumonia (penicillin-resistant) |
- |
0.023 |
? － ? |
Dalbavancin |
1112 |
| Streptococcus pneumonia (penicillin-resistant) |
- |
0.06 |
? － ? |
Clinafloxacin (PD 127391) |
341 |
| Streptococcus pneumonia (penicillin-resistant) |
- |
0.06 |
? － ? |
Teicoplanin (Targocid) |
1112 |
| Streptococcus pneumonia (penicillin-resistant) |
- |
0.063 |
? － ? |
Garenoxacin (T-3811, BMS-284756) |
1044 |
| Streptococcus pneumonia (penicillin-resistant) |
- |
0.063 |
? － ? |
Gemifloxacin |
1044 |
| Streptococcus pneumonia (penicillin-resistant) |
- |
0.12 |
? － ? |
Ceftaroline |
1358 |
| Streptococcus pneumonia (penicillin-resistant) |
- |
0.12 |
? － ? |
Ceftriaxone (Rocephin) |
1358 |