对温州５１９名孕妇血清用快速ＥＬＩＳＡ做弓形虫血清流行病学调查，阳性率为４．８％（２５／５１９），弓形虫感染孕妇和未感染孕妇的先天性畸形儿发生率分别为４．０％（１／２５）和０．８％（４／４９４），二者无明显差异。农村孕妇感染率高于城市，农村孕妇中又以养猪孕妇最高。 Seroprevalence of 519 pregnant women in Wenzhou was investigated by serological analysis of Toxoplasma gondii with a positive rate of 4.8% (25/519). The incidence of Toxoplasma infection in pregnant women and uninfected pregnant women were 4. 0% (1/25) and 0.8% (4/494), no significant difference between the two. The prevalence rate of pregnant women in rural areas is higher than that in cities, and pregnant women in rural areas have the highest incidence of pregnant pigs.