Clostridium difficile and Amoxicillin-clavulanate
Concentration
(μg/ml)
4
3.6
3.2
2.8
2.4
2
1.6
1.2
0.8
0.4
Amoxicillin-clavulanate
2
0.5
Amoxicillin-clavulanate
1
1
Amoxicillin-clavulanate
2
1
Amoxicillin-clavulanate
2
1
Amoxicillin-clavulanate
4
2
1
2
3
4
5
MIC50
MIC90
Strain Number