DTP (diphtheria and tetanus toxoids and pertussis vaccine adsorbed usp) /ActHIB® or DTP (diphtheria and tetanus toxoids and pertussis vaccine adsorbed usp) /OmniHIB TM or Acellular Pertussis (DTaP)* Fifth At 4 to 6 years DTP (diphtheria and tetanus toxoids and pertussis vaccine adsorbed...