| Microorganism |
MIC50
(μg/ml) |
MIC90
(μg/ml) |
Range
(μg/ml) |
Antimicrobial |
Reference |
| Streptococcus pneumonia (penicillin-intermediate) |
1 |
1 |
0.5 － 2 |
Linezolid (PNU-100766, U-100766, Zyvox)  |
73 |
| Streptococcus pneumonia (penicillin-intermediate) |
1 |
1 |
0.5 － 2 |
Linezolid (PNU-100766, U-100766, Zyvox) |
115 |
| Streptococcus pneumonia (penicillin-intermediate) |
1 |
1 |
0.5 － 8 |
Levofloxacin (Levaquin, Quixin) |
12 |
| Streptococcus pneumonia (penicillin-intermediate) |
1 |
1 |
1 － ? |
Levofloxacin (Levaquin, Quixin) |
175 |
| Streptococcus pneumonia (penicillin-intermediate) |
1 |
1 |
? － ? |
Levofloxacin (Levaquin, Quixin) |
39 |
| Streptococcus pneumonia (penicillin-intermediate) |
1 |
2 |
≤0.12 － >4 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
499 |
| Streptococcus pneumonia (penicillin-intermediate) |
1 |
2 |
0.25 － 8 |
Piperacillin (Pipracil) |
89 |
| Streptococcus pneumonia (penicillin-intermediate) |
1 |
2 |
0.5 － 4 |
Ofloxacin (Floxin) |
195 |
| Streptococcus pneumonia (penicillin-intermediate) |
1 |
2 |
0.5 － 4 |
Ofloxacin (Floxin) |
84 |
| Streptococcus pneumonia (penicillin-intermediate) |
1 |
2 |
0.5 － 4 |
Ofloxacin (Floxin) |
114 |
| Streptococcus pneumonia (penicillin-intermediate) |
1 |
2 |
0.5 － >16 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
12 |
| Streptococcus pneumonia (penicillin-intermediate) |
1 |
2 |
0.5 － >16 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
1111 |
| Streptococcus pneumonia (penicillin-intermediate) |
1 |
2 |
0.5 － 16 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
493 |
| Streptococcus pneumonia (penicillin-intermediate) |
1 |
2 |
0.5 － >64 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
268 |
| Streptococcus pneumonia (penicillin-intermediate) |
1 |
4 |
<0.12 － 16 |
Cefixime (Suprax) |
84 |
| Streptococcus pneumonia (penicillin-intermediate) |
1 |
4 |
<0.12 － 16 |
Cefuroxime (Kefurox, Zinacef) |
84 |
| Streptococcus pneumonia (penicillin-intermediate) |
1 |
4 |
≤0.12 － 16 |
Cefuroxime (Kefurox, Zinacef) |
114 |
| Streptococcus pneumonia (penicillin-intermediate) |
1 |
4 |
0.25 － >4 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
462 |
| Streptococcus pneumonia (penicillin-intermediate) |
1 |
4 |
0.25 － 4 |
Flomoxef |
115 |
| Streptococcus pneumonia (penicillin-intermediate) |
1 |
4 |
<0.25 － >16 |
Cefprozil (Cefzil) |
84 |
| Streptococcus pneumonia (penicillin-intermediate) |
1 |
4 |
≤0.25 － >16 |
Cefprozil (Cefzil) |
114 |
| Streptococcus pneumonia (penicillin-intermediate) |
1 |
4 |
0.5 － >32 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
469 |
| Streptococcus pneumonia (penicillin-intermediate) |
>2 |
>2 |
≤0.25 － >2 |
Co-trimoxazole (Trimethoprim-sulfamethoxazole, TMP-SMX) |
462 |
| Streptococcus pneumonia (penicillin-intermediate) |
2 |
2 |
1 － 4 |
Levofloxacin (Levaquin, Quixin) |
130 |
| Streptococcus pneumonia (penicillin-intermediate) |
≤2 |
≤2 |
? － ? |
Amoxicillin-clavulanate |
39 |
| Streptococcus pneumonia (penicillin-intermediate) |
2 |
4 |
2 － 8 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
130 |
| Streptococcus pneumonia (penicillin-intermediate) |
2 |
8 |
1 － 64 |
Ciprofloxacin (Cipro, Ciproxin, Ciprobay) |
178 |
| Streptococcus pneumonia (penicillin-intermediate) |
>2 |
>32 |
≤0.25 － >32 |
Erythromycin (E-mycin, Ery-tab, Benzamycin) |
265 |