[Prevention of congenital toxoplasmosis. Results at the maternity department of the Hôpital Saint-Antoine in 1972].

The authors report the results of checking for toxoplasmosis in a maternity hospital in Paris in one year. 3,409 women were checked. 19 cases of toxoplasmosis were detected and treated. 4 of these were cogenital toxoplasmosis, of which 3 were obvious. We have to point out that sero-conversion did not occur during the survey after we had started to prescribe hygienic diets to patients in the survey. The difficulties accompanying this form of prophylaxis have been analysed.