Streptococcus pneumonia (penicillin-resistant) and Clarithromycin (Biaxin)
Concentration
(μg/ml)
64
57.6
51.2
44.8
38.4
32
25.6
19.2
12.8
6.4
Clarithromycin (Biaxin)
8
0.25
Clarithromycin (Biaxin)
8
0.5
Clarithromycin (Biaxin)
64
2
Clarithromycin (Biaxin)
64
12
1
2
3
4
MIC50
MIC90
Strain Number