ISSN 1003-8280 CN 10-1522/R 中国疾病预防控制中心 主办
Chines Journal of Vector Biology and Control
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YANG Sen-bei*; ZHANG Jing; ZHAO Nian.
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杨森焙1;张静1;赵念2
Abstract: Objective To analyze epidemiological characteristics of Epidemic Encephalitis B among children in Hubei Province and to explore preventive and control rules.Methods Data on morbidity and mortality of Epidemic Encephalitis B during 1961-2000 of Hubei were collected.Epidemic characteristics of Epidemic Encephalitis B in Hubei Province were analyzed by using case-survey and experiments.Results Epidemic Encephalitis B cases are distributed in all areas of Hubei.68.74% cases were under 6 years old,and 27.93% during 6-10 years old.74.33% cases concentrated in July and August.Conclusion Morbidity of Epidemic Encephalitis B shows a fluctuating downtrend.It is important to carry out preventive and control methods that focus on prophylactic immunization to control Epidemic Encephalitis B among children,because sources and mediums of infection exist widespreadly.
摘要: 目的分析湖北省儿童流行性乙型脑炎(乙脑)流行特征,探讨其防制规律。方法收集整理湖北省1961~2000年乙脑发病数、病死数、发病率、病死率等资料,并利用个案调查和实验方法调查乙脑流行与发病特点及三间分布。结果湖北省各地区均有乙脑发病,其中<6岁年龄组乙脑发病数占全省发病数的68.74%,6~10岁年龄组占27.93%;7~8月份乙脑发病数占全年发病数的74.33%。结论湖北省乙脑发病率呈波动性的下降趋势,但由于该病传染源和传播媒介广泛存在,应采取预防接种为主的综合性防制措施,控制儿童乙脑的流行。
关键词: 儿童, 流行性乙型脑炎, 流行特征
YANG Sen-bei*; ZHANG Jing; ZHAO Nian.. Epidemiological Analysis of Epidemic Encephalitis B among Children of Hubei Province[J]. Chines Journal of Vector Biology and Control.
杨森焙1;张静1;赵念2. 湖北省儿童流行性乙型脑炎流行病学分析[J]. 中国媒介生物学及控制杂志.
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