Evaluation of Immunogenicity, Safety and Reactogenicity of GSK Biologicals' Boostrix Vaccine Administered as a Booster Dose in Healthy Russian Subjects

Diphtheria, tetanus and pertussis are common causes of diseases worldwide, with significant morbidity and mortality. The purpose of this study is to assess the immunogenicity, safety and reactogenicity of a single dose of GlaxoSmithKline (GSK) Biologicals' Boostrix vaccine, administered as a booster dose in healthy Russian subjects. An equal number of subjects are expected to be recruited in the following age categories: 4-9 years (children), 10-17 years (adolescents), 18-64 years (adults) and ≥65 years (elderly population). By receiving the Boostrix vaccine, the subjects could be protected against diphtheria, tetanus and pertussis diseases.