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为了解大连地区人畜间弓形虫病的感染情况,于1989～1990年用IHA法对大连地区人群及动物弓形虫感染情况进行了检测调查,现将结果报告如下。 一、调查结果 (一)各种人群弓形虫感染情况: 本调查2016人,血清抗体阳性18例,阳性率0.89％。感染率最高的是学生3.02％(6/19),其次是精神病人2.02％(4/198)、工人2.00％(1/50)、饲养员、屠宰员1.00％(3/301)、农民0.56％(3/539)、肉罐头加工工人0.56％(1/180),未检出阳性的有孕妇、家妇、宾馆服务员、挤奶员等。调查表明:正常人群感染率为1.00％(10/1002),特殊人群感染率为0.79％(8/1014),两者无显著差异(X~2=1.2439,P>0.05)。
In order to understand the infection of toxoplasmosis between humans and animals in Dalian area, the IHA method was used to detect the population of Toxoplasma gondii in Dalian and the animal from 1989 to 1990, and the results are reported as follows. First, the survey results (A) a variety of people infected with Toxoplasma gondii: 2016 survey, serum antibody-positive in 18 cases, the positive rate of 0.89%. The highest infection rates were 3.02% (6/19) of students, followed by 2.02% (4/198) of mental patients, 2.00% (1/50) of workers, 1.00% (3/301) of feeders and slaughterers, 0.56 % (3/539), canned meat workers 0.56% (1/180), not detected positive pregnant women, housewives, hotel waiter, milker and so on. The survey showed that the infection rate of normal population was 1.00% (10/1002), and the infection rate of special population was 0.79% (8/1014). There was no significant difference between the two groups (X ~ 2 = 1.2439, P> 0.05).