Immunity of children to diphtheria, tetanus, and poliomyelitis.

Simultaneous immunization with B.C.G., diphtheria-tetanus, and oral poliomyelitis vaccines in children aged 13-14.

The simultaneous administration of B.C.G. vaccine, diphtheria-tetanus toxoid aluminium hydroxide adsorbed vaccine, and oral poliovaccine was studied in 628 children aged 13-14 years between 1966 and 1969 in Newham, London. The efficacy of these vaccines was unaffected by administering them at the same time; routine simultaneous administration is considered justified when organizational difficul...

Seroprevalence and determinants of diphtheria, tetanus and poliomyelitis antibodies among adults in Berlin, Germany.

The immunity levels against diphtheria, tetanus and poliomyelitis were investigated among blood donors (n = 2079) in Berlin. Of all participants, only 60% had full, long-term protection against diphtheria, 72% against tetanus, 87% against poliomyelitis type 1, 77% against poliomyelitis type 2 and 73% against type 3. There was a striking decrease of tetanus and diphtheria immunity levels by age....

Patients with systemic inflammatory and autoimmune diseases are at risk of vaccine-preventable illnesses.

OBJECTIVE To evaluate vaccine coverage and humoral immunity to tetanus, diphtheria and poliomyelitis in adults followed for systemic inflammatory and/or autoimmune diseases (SIADs). METHODS A cross-sectional study was conducted between June and August 2006 in a monocentric cohort of adults with SIAD. A standardized questionnaire was administered to collect medical, therapeutic and vaccine cov...

Durability of immunity to diphtheria, tetanus and poliomyelitis after a three dose immunization schedule completed in the first eight months of life.

Blood samples were obtained from school entrants whose primary immunization schedule had consisted of three doses of DT or DTP vaccine and three doses of OPV all given before the age of 8 months. The sera were separated and assayed for diphtheria antitoxin, tetanus antitoxin and antibodies to the three serotypes of poliovirus. The results of the assays showed that the abbreviated three dose sch...

Mass immunity against diphtheria and tetanus in sorne urban and rural areas in Iran