Immunogenicity and Safety Study of an Investigational Quadrivalent Meningococcal Conjugate Vaccine Administered in Healthy Infants and Toddlers
Safety, Immunogenicity, Infectivity, and Dose-Finding Study of an Investigational Respiratory Syncytial Virus Vaccine in Infants and Toddlers
Safety and Immunogenicity of a Pneumococcal Conjugate Vaccine (PCV) when Administered Concomitantly with Routine Pediatric Vaccines in Healthy Toddlers and Infants
Efficacy, Immunogenicity, and Safety Study of High-Dose Quadrivalent Influenza Vaccine Compared with Standard-Dose Quadrivalent Influenza Vaccine in Children 6 Months to 35 Months of Age