某医学院大学新生弓形虫感染调查

Sera Examination for Toxoplasma Gondii Among Freshmen From One Medical College

目的:了解高校新生弓形虫感染情况,为预防该病提供科学依据。方法:采用ELISA法对某医学院2009级入学466名新生进行弓形虫IgG、IgM抗体检测。结果:弓形虫IgG抗体阳性率男生为6.08%,女生为5.93%,差异无统计学意义(χ2=1.29,P>0.05);IgM抗体阳性率男生为5.65%,女生为4.66%,差异无统计学意义(χ2=1.82,P>0.05)。来自农村和城镇的新生IgG抗体阳性率分别为5.14%、7.04%,有显著差异(χ2=5.81,P<0.05);IgM抗体阳性率分别为3.95%、6.57%,有显著差异(χ2=6.39,P<0.05)。结论:来自城镇与农村的学生弓形虫感染率不同,城镇高于农村。

Objective：To explore the infection status of Toxoplasma gondii in college students,and to provide evidence for further intervention measures.Methods：Examining the special antibody IgG、IgM of Toxoplasma gondii with ELISA in 466 freshmen from one medical college in 2009.Results：The positive rate of IgG from formale and female were 6.08% and 5.93% respectively,the difference between different gender was not significant（χ2=1.29,P0.05）.The positive rate of IgM from formale and female were 5.65% and 4.66% respectively,the difference between different gender was not significant（χ2=1.29,P0.05）.The infection rates of IgG of freshmen from urban and rural were 7.04% and 5.14% respectively,the difference was significant（χ2=1.29,P0.05）.The infection rates of IgM were 6.57% and 3.95% respectively,the difference was significant（χ2=1.29,P0.05）.Conclusion：Tox infection rate of freshmen from urban and rural is different,infection rate in urban is higher than in rural.