title: Prevalence of antibody to poliovirus in England and Wales 1984-6.
abstract: Serum from 995 subjects aged 6 months to 99 years was screened at a dilution of 1/8 for neutralising antibodies to poliovirus. Of these samples, 975 (98%) contained antibody to at least one serotype, and 763 (77%) contained antibody to all three, an improvement since previous studies. Children aged 8 to 15, however, had a low prevalence of antibody to poliovirus type 3, with only four (40%) of those aged 12 protected. This finding is possibly due to the waning of antibodies induced by the type 3 component of oral poliovirus vaccine and emphasises the continued importance of a booster dose of vaccine for those leaving school.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000914:Antibodies, Viral / Q000276:immunology*; D002648:Child; D002675:Child, Preschool; D004739:England; D006801:Humans; D007223:Infant; D008875:Middle Aged; D011051:Poliomyelitis / Q000276:immunology / Q000517:prevention & control*; D017955:Poliovirus / Q000276:immunology*; D011055:Poliovirus Vaccine, Oral / Q000276:immunology; D014852:Wales
chemical_list: D000914:Antibodies, Viral; D011055:Poliovirus Vaccine, Oral