Rezumat: Toxoplasmosis is an infectious disease caused by Toxoplasma gondii, which affects a third of the world population. The disease is usually asymptomatic but can lead to certain clinical manifestations in immunocompromised individuals, fetus or new-born. The detection of toxoplasmosis in pregnant women allows appropriate therapy and limits the severity of fetal lesions. Cuvinte cheie: congenital toxoplasmosis, fetal malformations.