Haemophilus influenzae (non-ESBL) and Tetracycline (Sumycin, Achromycin V, Steclin)
Concentration
(μg/ml)
4
3.6
3.2
2.8
2.4
2
1.6
1.2
0.8
0.4
Tetracycline (Sumycin, Achromycin V, Steclin)
1
0.5
Tetracycline (Sumycin, Achromycin V, Steclin)
4
4
1
2
MIC50
MIC90
Strain Number