Vaxcyte Announces Positive Topline Results from VAX-24 Infant Phase 2 Dose-Finding Study

-- At All Doses Evaluated, VAX-24 Was Well-Tolerated and Demonstrated a Safety and Tolerability Profile Similar to Prevnar 20® (PCV20) -- -- At All Doses Evaluated, VAX-24 Elicited Substantial Immune Responses Following Primary Three- Dose Immunization Series; Topline Results Also Include Interim Booster Dose IgG Data Showing Robust Memory Responses Across All Doses -- -- Dose-Dependent Immune Responses Consistently Demonstrated and Little to No Evidence of Carrier Suppression Was Observed, Supporting Platf ...