摘要
目的分析和评价深圳市福田区健康人群肠道病毒71型(EV71)IgG抗体水平,为EV71病毒的预防控制提供科学依据。方法在福田区采用分层随机抽样方法调查健康人群5个年龄组共436人,并采集血清,用酶联免疫吸附测定(ELISA)方法对其进行抗体检测。结果 152人抗体检测阳性,阳性率为34.86%。年龄分布中,6到12岁人群抗体阳性率最高,为56.45%;未成年人群抗体水平(37.83%)整体高于成年人群(18.97%)。性别分布中,男性(40.74%)高于女性(29.09%)。结论深圳市健康人群EV71病毒的抗体水平,从出生随年龄增长呈先上升后下降趋势。因EV71病毒主要经密切接触传播,故卫生习惯较差(如男性及未成年人群)和活动于人口密集区(如幼儿园、学校)的个体较为易感。
[ Objective] To analyze and evaluate enterovirus 71 （ EV71 ） IgG antibody levels of healthy people in Futian District of Shenzhen City, and provide the scientific basis for EV71 virus prevention and control. [ Methods] A stratified random sampling method was adopted to survey 436 healthy people of 5 age groups in the Futian District. Serum samples were collected for antibody detection by ELISA method. [ Results] The positive antibody was found in 152 people and the positive rate was 34. 86%. Among the age, positive rate of 6 to 12 years was highest （ 56.45%） ; antibody level of minors （37.83%） was higher than the adult popu- lation （ 18.97% ）. For gender,male （40.74% ）was higher than female （29.09% ）. [ Conclusion] EVT1 virus antibody levels of healthy people in Futian District shows increasing and then decreasing tendency from birth, maintains at about 37% to preschool age, and reaches a peak during primary school age （ 56.45% ） , then decreases to a lower level （ 15.69% ）. Because the EV71 vi- rus is mainly spread by close contact, people with poor health habits （ such as male and minor groups ） and activities in densely populated areas （ such as kindergartens, schools） are more susceptible individuals
出处
《职业与健康》
CAS
2012年第24期3107-3108,共2页
Occupation and Health
基金
深圳市福田区公益性科研项目(项目编号:20080819)
广东省医学科研基金资助项目(项目编号:A2009625)
