Fig. 2

Efficiency of plating for phages vKpIN31 and vKpIN32. Susceptible strains, denoted with their respective K-type listed in brackets. A series of diluted standardized phage stocks (2 × 10¹⁰ PFU/mL) for vKpIN31 and vKpIN32 were spot-plated on each host strain, and infectivity level were assessed.