VAMP3 and infection: At 30 hpi, VAMP3 inclusion localization is significantly increased during infection with C. trachomatis serovar L2 ΔincA mutant (P < 0.0001), significantly decreased during infection with C. trachomatis serovar L2 ct813::bla mutant (P < 0.0001), and unchanged during infection with C. trachomatis serovar L2 ct005::bla mutant (P = 0.5072) compared to WT C. trachomatis serovar L2 (Fig. 5B).