EN
Anti-Toxoplasma IgG antibodies were found in 43.2% of examined mothers, infants and children below 14 years of age, whereas IgM antibodies were found in 6.2% of the examined persons only. Diagnoses of acquired and congenital toxoplasmosis were based on the results of clinical examination and immunological confirmation. In infants, anti-Toxoplasma IgG antibodies are not indicative of Toxoplasma invasion, since they frequently come from mother and then disappear by the end of the first year of life, whereas finding of specific immunoglobulins M is the evidence of congenital toxoplasmosis.