Haemophilus influenzae (ampicillin-susceptible) and Clarithromycin (Biaxin)

Concentration
(μg/ml)

16
14.4
12.8
11.2
9.6
8
6.4
4.8
3.2
1.6

Clarithromycin (Biaxin): 5; 1.2
Clarithromycin (Biaxin): 16; 8

1
2

MIC50

MIC90

Strain Number