[Epidemiological and immunological criteria of the effectiveness of immunization with adsorbed DPT vaccine by the old and new schedules].
The study revealed that the immunization of children with adsorbed DPT vaccine from the age of 3-4 months, as compared with the immunization of children from the age of 5-6 months, did not lead to an essential increase in the coverage of children with immunization at the period under study (1970-1983) and did not affect the total level of pertussis morbidity, as well as the proportion of children aged up to 1 year in the total number of pertussis cases. Children immunized at an early age produced antibodies in titers, equivalent to the titers in older children, but their immunity against pertussis, in contrast to their immunity against diphtheria and tetanus, was retained for a shorter period. The injection of adsorbed DPT vaccine at the age of 3-4 months was accompanied by a poorly pronounced increase in the content of IgG, the predominant synthesis of IgM and the suppression of the synthesis of IgA. The shift of the start of vaccination to the age of 3-4 months has probably some immunological grounds for diphtheria and tetanus, but it is premature with respect to pertussis.
Sokhin
A A
AA
Gordienko
V I
VI
Sliusar'
L I
LI
Lebedinskiĭ
A P
AP
Moshiashvili
I Ia
IIa
D000327:Adsorption; D000907:Antibodies, Bacterial / Q000032:analysis; D001886:Bordetella pertussis / Q000276:immunology; D004168:Diphtheria Toxoid / Q000008:administration & dosage / Q000276:immunology*; D015721:Diphtheria-Tetanus-Pertussis Vaccine; D004338:Drug Combinations / Q000008:administration & dosage / Q000276:immunology; D005069:Evaluation Studies as Topic; D006801:Humans; D007115:Immunization Schedule; D007117:Immunization, Secondary; D007136:Immunoglobulins / Q000032:analysis; D007223:Infant; D010567:Pertussis Vaccine / Q000008:administration & dosage / Q000276:immunology*; D013745:Tetanus Toxoid / Q000008:administration & dosage / Q000276:immunology*; D013997:Time Factors; D014455:Ukraine; D014505:Urban Population; D014917:Whooping Cough / Q000276:immunology / Q000517:prevention & control*
D000907:Antibodies, Bacterial; D004168:Diphtheria Toxoid; D015721:Diphtheria-Tetanus-Pertussis Vaccine; D004338:Drug Combinations; D007136:Immunoglobulins; D010567:Pertussis Vaccine; D013745:Tetanus Toxoid
Epidemiologicheskie i immunologicheskie kriterii éffektivnosti immunizatsii AKDS-vaktsinoĭ po staromu i novomu kalendariam.