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目的了解沧州市人群弓形虫感染现状。方法于2007年1—5月在沧州某医院留取门诊血清和医务人员血清共637份,采用ELISA方法检测血清弓形虫IgG、IgM抗体。结果共检测637人,总阳性率为6.3%,IgG阳性率为5.2%,IgM阳性率为1.1%。19～24岁和49～60岁年龄段的人群感染率较高。居住农村、文化程度低、务农、做饭时生熟食刀具、砧板不分以及切完生肉后没有洗手习惯的人群阳性率较高(P<0.05)。结论本次调查人群存在弓形虫感染,阳性率与年龄、文化程度、职业、居住地、卫生饮食习惯有关。
Objective To understand the status of Toxoplasma gondii infection in Cangzhou. Methods A total of 637 serum samples from clinic and medical staff were collected from a hospital in Cangzhou from January to May 2007. Serum Toxoplasma gondii IgG and IgM antibodies were detected by ELISA. Results A total of 637 persons were tested, the total positive rate was 6.3%, the positive rate of IgG was 5.2% and the positive rate of IgM was 1.1%. 19 to 24 years of age and 49 to 60 years old population higher prevalence. Living in rural areas, low educational level, farming, cooking cooked food knives, cutting boards, and after cutting the meat did not wash the habit of the crowd a higher positive rate (P <0.05). Conclusion Toxoplasma gondii infection is present in this survey population. The positive rate is related to age, education level, occupation, residence and health eating habits.