Serological screening for toxoplasmosis in pregnancy in Slovenia

In the period from 1981 to 1994, serological screening for toxoplasmosis was carried out in 20,953 pregnant women in Slovenia. Seropositivity among pregnant women was found to have decreased from 52% in the 1980s to 37% in the recent period, 1991-94, while during the same period the incidence of suspected primary infections acquired in pregnancy rose from 0.33% to 0.75%. These latest figures ought to promote an informed debate on the possible need for obligatory serological screening of pregnant women in Slovenia for toxoplasmosis.