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江苏省自然人群乙型脑炎抗体血清学监测 被引量:11

Sero-epidemiological Survey of Japanese Encephalitis in Natural Population of Jiangsu Province
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摘要 目的了解江苏省正常人群流行性乙型脑炎(乙脑)免疫状况。方法采用蚀斑减少中和试验对2006-2009年收集的0~20岁血清标本3258份进行乙脑抗体检测。结果乙脑抗体总的阳性率为70.35%,GMT为1:13.56。结论江苏省3岁以上人群乙脑抗体有保护作用,其阳性率及效价随年龄增加而增加,0和1岁组抗体水平较低,应该加强该年龄段人群的保护。 Objective To investigate the immune level of Japanese encephalitis (JE) in the healthy population of Jiangsu Province. Method Plaque reduction neutralization test was performed to detect antibody levels to Japanese encephalitis virus in 3,258 sera samples collected from subjects aged between 0 and 20 years from 2006 to 2009. Result The total positive rate of antibody levels to Japanese encephalitis virus was 70.35%,and GMT was 1:13.56. Conclusions The JE antibody can exert a protective effect on persons over 3-year-old in Jiangsu Province,the JE antibody positive rate and titer become higher along with the age growing,but 0-and 1-year-old children have the lower JE antibody level which should be strengthen.
作者 陆培善 邓秀英 胡莹 高君 马福宝 LU Pei-shan,DENG Xiu-ying,HU Ying,et al. (Jiangsu Provincial Center for Disease Control and Prevention,Nanjing 210009,Jiangsu,China)
出处 《实用预防医学》 CAS 2010年第3期490-492,共3页 Practical Preventive Medicine
关键词 流行性乙型脑炎 蚀斑减少中和实验 血清学监测 BHK-21细胞 Japanese encephalitis Plaque reduction neutralization test Sero-epidemiological surveillance BHK-21 cell
作者简介 陆培善(1968-),男,江苏省苏州市人,副主任技师,主要从事免疫规划针对传染病的实验室检测工作。
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