2006-2012年南昌市麻疹流行病学特征分析

Analysis on epidemiological characteristics of measles in Nanchang City during 2006- 2012

目的了解2006-2012年南昌市麻疹流行特征,为制定预防控制策略提供依据。方法根据南昌市麻疹疫情监测系统报告的数据,对2006-2012年麻疹流行病学资料进行分析。结果 2006-2012年南昌市共报告麻疹病例884例,年均发病率为2.73/10万,其中2006年发病率最高,为10.47/10万。全年均有发病,以4~5月为发病高峰。流动人口较多的县区发病率较高。发病以6~8月龄儿童最多,成人发病也有增多的趋势。结论应加强对流动人口免疫规划工作的管理,适时开展成人麻疹疫苗强化免疫,进一步加强麻疹的监测控制,提高人群免疫水平。

Objective To understand the epidemic feature of measles in Nanchang city and to provide scientific evidence for measles control. Methods Descriptive epidemiological analysis was conducted on the epidemiology of measles from 2006 to 2012 based on the data collected from the regular report system of measles. Results884 cases were reported in Nanchang city from 2006 to 2012 and the average annual incidence was 2. 73 /100000. The incidence was the highest of 10. 47 /100 000 in 2006. There was obvious seasonality in the onset of measles. The total amount of measles onset cases from April to May was the peak. The counties having more floating population counties had higher incidence. Infants and young children and the adults belonged to the group of high incidence. Conclusions The management of immunization planning of the floating population should be strengthened. The supplementary immunization for the adults should be conducted at the right moment. The surveillance of measles should be improved. The population immunity level should be improved.