FIG 3.
Activity of ceftaroline (CPT) plus daptomycin (DAP) in combination with static concentrations on biofilms growth on polyurethane coupons in a well plate assay with isolate R6913. (A) Viable remaining bacteria recovered in biofilm after 24 h growth on coupon. (B) SEM images of biofilm/bacteria eradication on the coupon. Shown are growth (no antibiotic) (left), CPT and DAP at the MIC (0.5 and 4 μg/ml, respectively) (middle), and CPT plus DAP at fCmax (17 μg/ml and 15 μg/ml, respectively) (right).