Figure 1. . Time-kill curves of fosfomycin–meropenem and fosfomycin–colistin combination.
(A) CR-Kp isolate showing synergy with fosfomcyin–meropenem combination; (B) isolate exhibits indifferent activity against fosfomcyin–meropenem; (C) and (D) isolate showing synergy and indifferent activity against fosfomycin–colistin combination.
C: Colistin; col: Colistin; CR-Kp: Carbapenem-resistant Klebsiella pneumoniae; Fos: Fosfomycin; F: Fosfomycin; GC: Growth control; Mer: Meropenem.