[Contribution to the serologic study of toxoplasmosis in pregnancy].

Toxoplasma antibodies in five women sera during the pregnancy were detected by direct agglutination and immunofluorescent tests both for IgG and IgM. The presence and the changes of the IgG and IgM titers are related to the abortion and/or foetal pathology. In order to prevent such a risk the authors suggest to test all the women before or early in the pregnancy for toxoplasma antibodies.