弓形虫病是刚地弓形虫引起的一种人畜共患病,人群普遍易感.我国人群的平均感染率<8%.国外对弓形虫病中枢神经系统的病变有较多的研究和报告,国内有关资料尚不完整.我们对近两年收治的162例脑梗塞患者进行了血清学调查,结果报告如下. Toxoplasma gondii is a zoonosis caused by Toxoplasma gondii, the population is generally susceptible. The average infection rate of our population <8% .There are more studies and reports on the pathological changes of the central nervous system in toxoplasmosis abroad, Domestic information is not complete.We have admitted to the past two years 162 cases of cerebral infarction serological survey, the results are reported as follows.