摘要
目的对安徽省1997～2010年麻疹发病人群分布特征进行分析,为制定消除麻疹策略提供参考。方法 采用描述性流行病学方法 ,对麻疹发病人群分布的相关数据进行统计分析。结果安徽省1997～2010年麻疹发病仍属于小年龄人群发病模式,主要集中在学龄前儿童和小学生,<15岁儿童仍是麻疹高发年龄段。2005年以来,<1岁发病构成比上升明显。结论提高麻疹减毒活疫苗及时接种率,保持高水平的人群免疫力,是阻断麻疹传播的根本措施。
Objective To analyze the characteristics of population distribution of measles cases in Anhui province during 1997-2010, and provide evidence for the strategies of measles elimination. Mety descriptive epidemiology. Results From 1997 to 2010, most of measles cases were found among the children aged 0-1hods Colleting the data of population distribution of measles cases during 1997-2010 in Anhui province, and analyze the data b4 years old in Anhui province. And most of measles cases are preschool children and pupils. The proportion of measles cases aged 〈 1 year increased significantly since 2005. Conclusions Improving the timely coverage rate of measles vaccine inoculation in order to maintain a high level of herd immunity is the fundamental measure for preventing the measles epidemic.
出处
《中国疫苗和免疫》
CAS
2012年第6期496-499,共4页
Chinese Journal of Vaccines and Immunization
关键词
麻疹
人群分布
特征
Measles
Population distribution
Characteristics
