Streptococcus spp. (Viridans group) and Gatifloxacin (Tequin)

Concentration
(μg/ml)

0.5
0.45
0.4
0.35
0.3
0.25
0.2
0.15
0.1
0.05

Gatifloxacin (Tequin): 0.5; 0.25
Gatifloxacin (Tequin): 0.5; 0.5

1
2

MIC50

MIC90

Strain Number