Persistence of antibody induced by rubella vaccine (Wistar RA 27/3 strain) after six years.
A total of 21 rubella seronegative children vaccinated subcutaneously with Wistar RA 27/3 strain live attenuated rubella vaccine in a family study of vaccine virus transmissibility were reviewed after 6 years. Haemagglutinating inhibiting (HAI) antibody titres of sera collected 46 days, 2 years and 6 years after vaccination were compared. Antibody titres in the vaccinated subjects were not significantly influenced by time, infection in susceptible siblings or revaccination.
D000914:Antibodies, Viral / Q000032:analysis*; D002648:Child; D006801:Humans; D007110:Immunity, Active; D012409:Rubella / Q000276:immunology* / Q000517:prevention & control; D012411:Rubella Vaccine / Q000627:therapeutic use*; D012412:Rubella virus / Q000276:immunology; D013997:Time Factors; D014611:Vaccination
D000914:Antibodies, Viral; D012411:Rubella Vaccine