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～ 2 0 0 0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2 7.93 % ;7～ 8月份乙脑发病数占全年发病数的 74.3 3 %。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。
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.
出处
《中国媒介生物学及控制杂志》
CAS
CSCD
2004年第2期134-135,共2页
Chinese Journal of Vector Biology and Control
