摘要
目的了解山省临沂市河东区2003—2005年健康人群麻疹抗体水平,为加速控制和消除麻疹提供科学依据。方法随机抽样调查,采用酶联免疫吸附试验(ELISA)间接法测定特异性麻疹IgG抗体。结果调查409人,麻疹IgG抗体阳性393人,阳性率96.09%。几何平均滴度(GMT)为1∶1 530。不同年龄组抗体水平差异有统计学意义,抗体水平呈现随着年龄增加而下降的趋势。结论河东区人群麻疹抗体水平较高,基本形成了预防麻疹的免疫屏障,对控制麻疹的发病起到了积极的作用,应对重点人群实行麻疹疫苗加强免疫。
[ Objective] To learn the measles antibody level among the healthy population of Hedong District of Linyi Ctiy and provide scientific basis for accelerating the work of measles control and elimination. [ Methods] 409 Samples were randomly selected; ELISA was adopted to determine the specific IgG antibody of measles. [ Results] 393 cases were found with positive IgG antibody （ 96.09% ） ; the GMT was 1 ： 1 530 ; the difference of the antibody level between different age groups was significant, which had a decreasing tendency with the increase of the age. [ Conclusion] The measles antibody level among the healthy population of Hedong District is relatively high, which has an active effect on the measles control; immunization should be enhanced among the key population.
出处
《职业与健康》
CAS
2006年第24期2213-2214,共2页
Occupation and Health
关键词
麻疹
抗体水平
监测
Measles
Antibody level
Surveillance
