[IgM antibodies against cytomegalovirus in pregnancy and incidence of intrauterine infections in pregnant women with positive IgM antibody reaction (author's transl)]

Abstract

In 47 of 620 pregnant women (7.6%) examined during the first, second and third trimester, it was possible to identify IgM, antibodies against late antigen (LA) of the cytomegalovirus during one or several examinations. 6 of 37 examined children of mothers with positive IgM antibody reaction were found to have intrauterine infection, although there had been no clinical signs of an infection at the time of delivery. All 6 children with intrauterine infection were from 32 mothers (18.8%) with IgM antibodies during the first trimesters. The IgM antibodies of the mothers with children having intrauterine infection did not differ fundamentally from the IgM antibody levels of the mothers with non-infected children with regard to titration value and persistency.