Studies on Combined Adsorbed Poliomyelitis‐DTP Vaccine: Poliomyelitis Antibody Responses of Children to Primary Immunization

Abstract

The immunologic efficacy of a corn-combined poliomyelitis-DTP vaccine adbined poliomyelitis, diphtheria, tetanus sorbed on aluminum phosphate and stored and pertussis vaccine has been well for 3 t o 8 months. These are compared

Responses of Infants to DTP-P Vaccine Used in Nine Injection Schedules

“…The possible relationship of a DTP-Polio vaccine to the development of an efficient immu¬ nization procedure in young infants has stimulated recent studies by a number of other au¬ thors (11)(12)(13)(14)(15)(16)(17)(18) (19) and Beale and Ungar (20). The All the schedules selected for study, with the exception of B, called for a primary series of three injections.…”

Immune Responses to Pertussis Vaccines Concurrently Administered with Viral Vaccines

“…Although manufdcturing methods for the pertussis component of the DFT and DPT-IPV products are identical, lots are designated as DPT or DPT-IPV from the outset of the manufacturing process. Although both formulations must pass identical regulatory potency tests for the pertussis component (4)(5)(6)(7)(8)(9)(10)(11)(12)…”