Available epidemiological data shows that an average number of 59 cases of tetanus per year are still reported in Italy. Most of cases (80.2%) occur in subjects > 64 years-old. Furthermore, the proportion of females among subjects ≥ 65 years-old is significantly higher than males (87.7% vs. 64.4%, p < 0.0001). Seroprevalence data show that the percentage of subjects with protective tetanus anti...

The nature of antibody activities associated with purified immunoglobulin fractions of serum, secretions (whole saliva, parotid secretion, and intestinal secretion), and urine of a volunteer after subcutaneous booster injections with rabies virus, poliovirus, diphtheria and tetanus toxoids, and typhoid-paratyphoid-cholera vaccines was investigated. The results showed that the pattern of antibod...

Objective To determine seroprotection and vaccine response rates produced by a diphtheria–tetanus–acellular pertussis–inactivated poliovirus–Haemophilus influenzae type-b conjugate (DTaP–IPV//PRP~T) vaccine containing a polyribosyl-ribitol-phosphate (PRP)– tetanus toxoid conjugate (PentaximTM) and given with a hepatitis B vaccine. Methods In this multicentre open-label trial, 424 infants who re...

BACKGROUND Developmental exposure to polychlorinated biphenyls (PCBs) has been implicated as a possible cause of deficient immune function in children. This study was designed to assess whether prenatal and postnatal exposure to PCBs impacts on antibody response to childhood immunizations. METHODS AND FINDINGS Two birth cohorts were formed in the Faroe Islands, where exposures vary widely, be...

Objective: In the present study, it was aimed to determine serum tetanus antibody levels in individuals aged 18 and over examine whether have changed with advancing age.&#x0D; Methods: This descriptive research carried out on 916 adults years Konya. A survey containing sociodemographic features filled IgG measured. &#x0D; Results: this suitable people total who consisted of 68.4% (n=627) female...

OBJECTIVE To assess the level of immunity to measles, tetanus, and Haemophilus influenzae type b (Hib) in previously immunized children who have human immunodeficiency virus (HIV) infection and were treated with highly active antiretroviral therapy (HAART) and to determine the response to reimmunization. METHODS Retrospective review of clinical data from children who have HIV-1 infection and ...

Combinatorial libraries of antibody heavy and light chains derived from the peripheral blood lymphocytes of an individual immunized with tetanus toxoid have been expressed in Escherichia coli by using phage lambda vectors. Screening of the libraries allowed identification of a large number of human monoclonal Fab fragments specific for tetanus toxoid. Initial studies suggested considerable sequ...

We compared the ability of Salmonella enterica serovar Typhimurium SL1344 aroA aroD (BRD509) and aroA htrA (BRD807) mutants to act as live vectors for delivery of fragment C of tetanus toxin (FrgC). FrgC was expressed in these strains from either pTETnir15 or pTEThtrA1. BRD509FrgC(+) strains elicited approximately 2-log-higher serum anti-FrgC antibody titers than BRD807FrgC(+) strains. All mice...

Objective(s): In this study, for the first time, MF59 adjuvant was used to develop a cholesteryl ester transfer protein (CETP) vaccine. The efficacy of the vaccine was compared with the efficacy of CETP vaccine formulated with Alum/CpG, the formulation that its immunogenicity has been already demonstrated in rabbit and mice. Materials and Methods: Tetanus toxoid- CETP peptide (TT-CETP) was mixe...