| Microorganism |
MIC50
(μg/ml) |
MIC90
(μg/ml) |
Range
(μg/ml) |
Reference |
| Streptococcus pneumonia (ATCC 49619) |
- |
- |
0.25 － ? |
401 |
| Streptococcus pneumonia (ATCC 5303 parent) |
- |
- |
0.015 － ? |
287 |
| Streptococcus pneumonia (ATCC 6303 parent) |
- |
- |
0.03 － ? |
287 |
| Streptococcus pneumonia (Duke-2) |
- |
- |
>4 － ? |
918 |
| Streptococcus pneumonia (erythromycin A-resistant) |
0.5 |
8 |
0.06 － 16 |
499 |
| Streptococcus pneumonia (erythromycin A-susceptible) |
0.06 |
0.5 |
0.06 － 16 |
499 |
| Streptococcus pneumonia (erythromycin-resistant + 2000-2001) |
4 |
8 |
<0.12 － >16 |
369 |
| Streptococcus pneumonia (erythromycin-resistant + 2001-2002) |
4 |
8 |
<0.12 － >16 |
369 |
| Streptococcus pneumonia (erythromycin-resistant + 2002-2003) |
4 |
8 |
0.25 － >16 |
369 |
| Streptococcus pneumonia (erythromycin-resistant + 2003-2004) |
2 |
8 |
<0.12 － >16 |
369 |
| Streptococcus pneumonia (N1387) |
- |
- |
2 － ? |
287 |
| Streptococcus pneumonia (penicillin-intermediate) |
0.25 |
2 |
≤0.25 － 4 |
499 |
| Streptococcus pneumonia (penicillin-intermediate) |
0.38 |
4 |
0.064 － 3 |
469 |
| Streptococcus pneumonia (penicillin-intermediate) |
0.5 |
4 |
≤0.12 － >4 |
73 |
| Streptococcus pneumonia (penicillin-intermediate) |
0.5 |
4 |
? － ? |
418 |
| Streptococcus pneumonia (penicillin-intermediate) |
1 |
4 |
<0.12 － 16 |
84 |
| Streptococcus pneumonia (penicillin-intermediate) |
1 |
4 |
≤0.12 － 16 |
114 |
| Streptococcus pneumonia (penicillin-intermediate) |
- |
2 |
0.25 － 4 |
287 |
| Streptococcus pneumonia (penicillin-resistant) |
2 |
- |
0.25 － 8 |
19 |
| Streptococcus pneumonia (penicillin-resistant) |
>4 |
>4 |
≤0.25 － >4 |
499 |
| Streptococcus pneumonia (penicillin-resistant) |
>4 |
>4 |
4 － >4 |
73 |
| Streptococcus pneumonia (penicillin-resistant) |
4 |
6 |
2 － 16 |
469 |
| Streptococcus pneumonia (penicillin-resistant) |
4 |
16 |
≤0.12 － >16 |
114 |
| Streptococcus pneumonia (penicillin-resistant) |
4 |
16 |
<0.12 － >16 |
84 |
| Streptococcus pneumonia (penicillin-resistant) |
- |
8 |
1 － 16 |
287 |
| Streptococcus pneumonia (penicillin-susceptible) |
0.023 |
0.047 |
? － ? |
418 |
| Streptococcus pneumonia (penicillin-susceptible) |
0.023 |
0.064 |
0.023 － 0.19 |
469 |
| Streptococcus pneumonia (penicillin-susceptible) |
0.031 |
0.25 |
0.031 － 2 |
19 |