| Microorganism |
MIC50
(μg/ml) |
MIC90
(μg/ml) |
Range
(μg/ml) |
Antimicrobial |
Reference |
| Streptococcus pneumonia (penicillin-susceptible) |
1 |
1 |
0.5 － 1 |
Linezolid (PNU-100766, U-100766, Zyvox)  |
73 |
| Streptococcus pneumonia (penicillin-susceptible) |
1 |
1 |
0.5 － 1 |
Vancomycin (Vancocyn, Lyphocin) |
374 |
| Streptococcus pneumonia (penicillin-susceptible) |
1 |
1 |
0.5 － 2 |
Levofloxacin (Levaquin, Quixin) |
265 |
| Streptococcus pneumonia (penicillin-susceptible) |
1 |
1 |
0.5 － 2 |
Levofloxacin (Levaquin, Quixin) |
117 |
| Streptococcus pneumonia (penicillin-susceptible) |
1 |
1 |
0.5 － 2 |
Levofloxacin (Levaquin, Quixin) |
175 |
| Streptococcus pneumonia (penicillin-susceptible) |
1 |
1 |
? － ? |
Levofloxacin (Levaquin, Quixin) |
39 |
| Streptococcus pneumonia (penicillin-susceptible) |
1 |
2 |
0.03 － >16 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
12 |
| Streptococcus pneumonia (penicillin-susceptible) |
1 |
2 |
0.03 － >16 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
1111 |
| Streptococcus pneumonia (penicillin-susceptible) |
1 |
2 |
≤0.12 － >4 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
499 |
| Streptococcus pneumonia (penicillin-susceptible) |
1 |
2 |
0.38 － 8 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
469 |
| Streptococcus pneumonia (penicillin-susceptible) |
1 |
2 |
0.5 － 2 |
GSQ1530 |
1060 |
| Streptococcus pneumonia (penicillin-susceptible) |
1 |
2 |
0.5 － 2 |
Levofloxacin (Levaquin, Quixin) |
19 |
| Streptococcus pneumonia (penicillin-susceptible) |
1 |
2 |
0.5 － 2 |
Levofloxacin (Levaquin, Quixin) |
268 |
| Streptococcus pneumonia (penicillin-susceptible) |
1 |
2 |
0.5 － 2 |
Linezolid (PNU-100766, U-100766, Zyvox) |
115 |
| Streptococcus pneumonia (penicillin-susceptible) |
1 |
2 |
0.5 － >4 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
462 |
| Streptococcus pneumonia (penicillin-susceptible) |
1 |
2 |
0.5 － 4 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
19 |
| Streptococcus pneumonia (penicillin-susceptible) |
1 |
2 |
0.5 － 4 |
Ofloxacin (Floxin) |
84 |
| Streptococcus pneumonia (penicillin-susceptible) |
1 |
2 |
0.5 － 4 |
Ofloxacin (Floxin) |
114 |
| Streptococcus pneumonia (penicillin-susceptible) |
1 |
2 |
0.5 － 4 |
Ofloxacin (Floxin) |
195 |
| Streptococcus pneumonia (penicillin-susceptible) |
1 |
2 |
0.5 － 16 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
493 |
| Streptococcus pneumonia (penicillin-susceptible) |
1 |
2 |
1 － 4 |
Ofloxacin (Floxin) |
600 |
| Streptococcus pneumonia (penicillin-susceptible) |
1 |
2 |
≤1 － >16 |
Cefadroxil (Cephadroxil, Duricef) |
114 |
| Streptococcus pneumonia (penicillin-susceptible) |
1 |
2 |
<1 － >16 |
Cefadroxil (Cephadroxil, Duricef) |
84 |
| Streptococcus pneumonia (penicillin-susceptible) |
1 |
2 |
≤1 － >16 |
Cefadroxil (Cephadroxil, Duricef) |
195 |
| Streptococcus pneumonia (penicillin-susceptible) |
>1.5 |
>256 |
0.094 － >256 |
Azithromycin (Zithromax, Sumamed, Zitrocin) |
469 |
| Streptococcus pneumonia (penicillin-susceptible) |
1.56 |
1.56 |
0.39 － 3.13 |
Cefdinir (Omnicef, Cefdiel) |
40 |
| Streptococcus pneumonia (penicillin-susceptible) |
1.56 |
1.56 |
0.39 － 3.13 |
Levofloxacin (Levaquin, Quixin) |
40 |
| Streptococcus pneumonia (penicillin-susceptible) |
2 |
2 |
0.5 － 2 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
117 |