TABLE 6.

Summary of mean bacterial concentrations at 0, 1, and 24 h during time-kill experiments performed against NDM-producing K. pneumoniae strain NDM-KP IR62E^a

^aCST, colistin; MEM, meropenem; ATM, aztreonam; FOF, fosfomycin; RIF, rifampin. The standard deviation (SD) at each time point and change in bacterial concentrations in log₁₀ CFU/ml (Δ) at 1 and 24 h compared to the starting inoculum (0 h) is shown. Bactericidal effect (≥3 log₁₀ reduction in CFU/ml after 24 h) is highlighted in gray.