Dataset from Study to Assess the Immunogenicity and Reactogenicity of DTPa-HBV-IPV Mixed With Hib Vaccine in Healthy Infants, Followed by a Dose of the Same Vaccine Administered Simultaneously With One Dose of Oral Polio Vaccine (OPV)

This study will assess the immunogenicity and safety of the GlaxoSmithKline (GSK) Biologicals' (formerly SmithKline Beecham Biologicals') combined DTPa-HBV-IPV/Hib (Infanrix hexa™) vaccine administered in the 3rd, 5th, 11th month of life. The last dose of DTPa-HBV-IPV/Hib will be given simultaneously with one dose of OPV vaccine.