title: Parity of women contracting rubella in pregnancy. Implications with respect to rubella vaccination.
abstract: Data from the National Congenital Rubella Surveillance Programme showed that 44% of children with congenital rubella reported to the programme were born to primiparae. This high proportion is thought to be due to the fact that there was a two-fold increase in the rate of abortion for rubella in pregnancy for women with two or more children. This higher incidence of congenital rubella in firstborns emphasises the need for rubella vaccination prior to a woman's first pregnancy.
mesh_terms: D000032:Abortion, Therapeutic; D000328:Adult; D001722:Birth Order; D004739:England; D005260:Female; D006801:Humans; D007086:Illegitimacy; D010298:Parity; D049590:Postpartum Period; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious / Q000517:prevention & control*; D012409:Rubella / Q000151:congenital / Q000453:epidemiology / Q000517:prevention & control*; D012411:Rubella Vaccine / Q000627:therapeutic use; D014611:Vaccination; D014852:Wales
chemical_list: D012411:Rubella Vaccine