A phase II, open, randomized, controlled study to assess the immune memory induced by an investigational vaccination regimen and the safety, reactogenicity and immunogenicity of a booster dose of an investigational vaccination regimen in toddlers primed in study 404286/001.
Meningococcal Serogroups A, C, W-135 and Y Vaccine
Infections, Meningococcal
Phase 2
This is a follow-up of primary study 404286/001. An annotated case report form is not available for this study. A blank case report form will be provided. A reporting and analysis plan is not available for this study. A link to and a NCT ID number are not available for this study because the study was conducted before regulatory requirements to register studies.
June 2015