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本文首次调查并报道了山东省人群弓形体感染情况。以间接荧光抗体(IFA)枝术对采自莱阳地区农民和肉联厂职工的503份血清弓形体抗体进行了检测。结果显示,农民弓形体感染率为18.7±2.7％,肉联厂职工感染率为33.9±2.8％,两者有非常显著的差异(P<0.01)。在肉联厂人群中,弓形体感染率随暴露于生猪肉的程度增加而增高。弓形体感染率与年龄、性别间无统计学上的联系。
This article first surveyed and reported the population of Toxoplasma gondii in Shandong province. A total of 503 serum Toxoplasma gondii antibodies from farmers and meat factory workers in Laiyang area were detected by indirect fluorescent antibody (IFA) technique. The results showed that the prevalence of toxoplasmosis in peasants was 18.7 ± 2.7%, and that in meat factory was 33.9 ± 2.8%. There was a significant difference between the two (P <0.01). Toxoplasma infection rates increased with exposure to raw pork in the cohorts. Toxoplasma infection rate and age, gender, no statistical correlation.