Study Status: Completed
Recruit Status: Completed
Study Type: Interventional
Official Title: Study in Healthy Children (<2 Years) to Evaluate the Safety and Efficacy of GSK Biologicals' Live Attenuated Varicella Vaccine (VarilrixTM) and of GSK Biologicals' Comb
Brief Summary: An observer-blind study to evaluate GlaxoSmithKline Biologicals' live attenuated varicella vaccine and GlaxoSmithKline Biologicals' combined measles-mumps-rubella-varicella vaccine in the prevention of varicella disease in children. The Protocol Posting has been updated in order to comply with the FDA Amendment Act, Sep 2007.