A randomized, dose-ranging assessment of the immunogenicity and safety of a booster dose of a combined diphtheria-tetanus-whole cell pertussis-hepatitis B-inactivated poliovirus-Hemophilus influenzae type b (DTPw-HBV-IPV/Hib) vaccine vs. co-administration of DTPw-HBV/Hib and IPV vaccines in 12 to 24 months old Filipino toddlers.

ABSTRACT: As progress toward global poliovirus eradication continues, more and more countries are moving away from use of oral poliovirus vaccines (OPV) to inactivated poliovirus vaccines (IPV) in national vaccination schedules. Reduction of antigen dose in IPV could increase manufacturing capacity and facilitate the change from OPV to IPV. Combination vaccines reduce the number of injections required to complete vaccination, thus playing an important role in maintaining high vaccine coverage with good public acceptability. Three formulations of a combined, candidate hexavalent diphtheria-tetanus-whole cell pertussis-hepatitis B-inactivated poliovirus-Hemophilus influenzae type b conjugate vaccine (DTPw-HBV-IPV/Hib, GlaxoSmithKline Biologicals) differing only in IPV antigen content (full-dose, half-

SUBMITTER: Quiambao B 

PROVIDER: S-EPMC3426081 | biostudies-literature | 2012 Mar

REPOSITORIES: biostudies-literature