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1991～1992年对我市农村人群、屠宰场职业人群、孕妇人群、服务行业人群等4种人群,抽样进行弓形体感染流行病学调查。血清学采用微量间接血球凝集法。调查1786人中,阳性29人,总感染率1.62%。表明我市存在有弓形体感染,按照《弓形体感染地区分类标准》属低度感染区。孕妇人群感染率2.22%,显著高于服务行业人群0.63%。农村、城市感染率无显著差异。与人们生活水平提高,饮食习惯方式改变,食各种不同
From 1991 to 1992, the epidemiology of toxoplasmosis was sampled from 4 populations including rural population in our city, occupational population in abattoir, pregnant women population and service industry population. Serology using micro-indirect hemagglutination method. Among 1786 people surveyed, 29 were positive, with a total infection rate of 1.62%. Show that there is a toxoplasma infection in our city, according to “Toxoplasma infection area classification criteria” is a low infection area. The infection rate of pregnant women was 2.22%, significantly higher than the service industry population of 0.63%. There was no significant difference in rural and urban infection rates. With people’s living standards improve, eating habits change, eat a variety of different