A Single-center, Randomized, Blind, Positive Control Phase III Clinical Trial to Evaluate Immunogenicity and Safety of Group ACYW135 Meningococcal Polysaccharide Conjugate Vaccine in Healthy Volunteers Aged From 6 Months to 5 Years
The purpose of this study is to evaluate the immunogenicity and safety of Group ACYW135 Meningococcal Polysaccharide Conjugate Vaccine in healthy volunteers aged from 3 months to 5 years old.
A Single-center, Randomized, Blind, Positive Control Phase III Clinical Trial to Evaluate Immunogenicity and Safety of Group A and C Meningococcal Polysaccharide Conjugate Vaccine in Volunteers Aged 3-5 Months
The purpose of this study is to evaluate the immunogenicity and safety of Group A and C Meningococcal Polysaccharide Conjugate Vaccine in healthy volunteers aged from 3 to 5 months old.