Incidence of congenital toxoplasmosis in the Republic of Slovenia.

Over a 12-month period, 3959 pregnant women were systematically tested with the Sabin-Feldman dye test in order to assess the incidence of congenital toxoplasmosis in Slovenia. The results suggest that this is approximately 3/1000 live births. This relatively high incidence of congenital toxoplasmosis in Slovenia may make the costing of preventive screening programmes justifiable.