| Microorganism |
MIC50
(μg/ml) |
MIC90
(μg/ml) |
Range
(μg/ml) |
Reference |
| Streptococcus pneumonia |
0.78 |
100 |
0.1 － 100 |
326 |
| Streptococcus pneumonia |
- |
- |
32 － ? |
973 |
| Streptococcus pneumonia (12) |
- |
- |
0.125 － ? |
473 |
| Streptococcus pneumonia (28) |
- |
- |
0.5 － ? |
473 |
| Streptococcus pneumonia (34) |
- |
- |
8 － 16 |
473 |
| Streptococcus pneumonia (4) |
- |
- |
0.25 － ? |
473 |
| Streptococcus pneumonia (ATCC 49619) |
- |
- |
0.06 － ? |
401 |
| Streptococcus pneumonia (Duke-2 + ampicillin-resistant) |
- |
- |
>25 － ? |
918 |
| Streptococcus pneumonia (Grady-25053 + ampicillin-resistant) |
- |
- |
9.38 － ? |
918 |
| Streptococcus pneumonia (Grady-31159 + ampicillin-susceptible) |
- |
- |
0.39 － ? |
918 |
| Streptococcus pneumonia (Grady-31483a + ampicillin-resistant) |
- |
- |
25 － ? |
918 |
| Streptococcus pneumonia (Grady-5481 + ampicillin-susceptible) |
- |
- |
0.78 － ? |
918 |
| Streptococcus pneumonia (MTCC 1936) |
- |
- |
100 － ? |
699 |
| Streptococcus pneumonia (pbp2x and pbp2b or pbp1a and pbp2x genes abnormal + penicillin) |
- |
- |
0.063 － 1 |
121 |
| Streptococcus pneumonia (pbp2x gene abnormal + penicillin-intermidiate) |
- |
0.063 |
0.031 － 0.5 |
121 |
| Streptococcus pneumonia (pbpla, pbp2x, and pbp2b genes abnormal + penicillin-resistant) |
2 |
2 |
0.5 － 4 |
121 |
| Streptococcus pneumonia (penicillin-intermediate) |
0.5 |
2 |
0.03 － 4 |
114 |
| Streptococcus pneumonia (penicillin-intermediate) |
0.5 |
2 |
0.03 － 4 |
84 |
| Streptococcus pneumonia (penicillin-intermediate) |
0.5 |
2 |
≤0.06 － 2 |
462 |
| Streptococcus pneumonia (penicillin-resistant) |
2 |
8 |
1 － 16 |
84 |
| Streptococcus pneumonia (penicillin-resistant) |
2 |
8 |
1 － 16 |
114 |
| Streptococcus pneumonia (penicillin-resistant) |
4 |
8 |
0.25 － 8 |
462 |
| Streptococcus pneumonia (penicillin-resistant) |
4 |
16 |
≤0.25 － >16 |
186 |
| Streptococcus pneumonia (penicillin-susceptible) |
≤0.015 |
≤0.015 |
≤0.015 － 0.12 |
114 |
| Streptococcus pneumonia (penicillin-susceptible) |
<0.015 |
<0.015 |
<0.015 － 0.12 |
84 |
| Streptococcus pneumonia (penicillin-susceptible) |
0.016 |
0.031 |
0.008 － 0.031 |
121 |
| Streptococcus pneumonia (penicillin-susceptible) |
≤0.06 |
≤0.06 |
≤0.06 － 0.12 |
462 |
| Streptococcus pneumonia (penicillin-susceptible) |
≤0.25 |
≤0.25 |
≤0.25 － <=0.25 |
186 |