风疹爆发应急接种的预防效果研究  

Evaluation of Prevention Effectiveness of Emergent Vaccination for Rubella Outbreak

作　　者：吴金贵[1] 冯青[1] 邓国支[1] 方大春[1] 高峰[1] 陈凯[1] 

机构地区：[1]马鞍山市疾病预防控制中心,安徽马鞍山243000

出　　处：《安徽预防医学杂志》2004年第3期135-137,共3页Anhui Journal of Preventive Medicine

摘　　要：目的　探讨风疹应急性预防接种的效果 ,为控制风疹爆发疫情提供依据。方法　对某市 8所小学风疹爆发流行进行流行病学调查 ,首先利用 1所小学自然爆发至终止的数据建立本次风疹爆发的Reed -Frost模型 ,以此模型预测其它 7所经应急性预防接种的小学的理论风疹发病人数 ,进而预测应急性预防接种的预防效果。结果　 7所小学风疹的理论显性发病例数 1 0 0 0例 ,应急性预防接种减少风疹发病 92 5例。结论　在发生风疹爆发的小学应尽早进行风疹疫苗的应急接种 。Objective To evaluate prevention effectiveness of emergent vaccination for rubella outbreak. Methods We investigated rubella outbreak in 8 primary schools and conducted emergent vaccination among 7 primary schools in a middle city of southeast China. At first, a Reed-Frost model was set up using a primary school data and then, we predicted the cases of rubella in other 7 schools by Reed-Frost Model. Results The number of expecting cases and being prevented cases was 1000, 925 respectively in 7 primary schools. Conclusions The emergent vaccinating should be taken as soon as possible when the rubella outbreaks occur in order to prevent spread of the outbreak.

关 键 词：Reed-FIrost模型 风疹 爆发 应急性预防接种 流行病学 调查 

分 类 号：R511.2[医药卫生—内科学] R186[医药卫生—临床医学]