Objective To ascertain the prevalence of Toxoplasma gondii infection in pregnant women in order to formulate scientific strategies for prevention of congenital toxoplasmosis. Methods Serum specimens were collected and demographic information,including age,educational level,occupation,and history of obstetric abnormalities was obtained from pregnant women seen at Shanxi Coal Center Hospital.An enzyme-linked immunosorbent assay(ELISA)was used to detect serum anti-T.gondii IgG antibodies. Results Subjects were...