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目的了解鹰潭市麻疹流行趋势,为现阶段制订麻疹控制策略提供依据。方法采用描述性流行病学方法对麻疹监测系统资料进行分析。结果鹰潭市2006~2012年共报告了124例麻疹确认病例,年平均发病率为1.86/10万,2011年未报告麻疹病例,2012年报告发病率为0.09/10万,达到消除麻疹目标。从发病趋势上看,现阶段麻疹发病高峰有后移趋势,出现在6月份;8月龄以下病例构成逐年增加;病例中无免疫史或免疫史不详的比例也逐年增加。鹰潭市保持了较高水平的常规免疫接种率,辅以强化免疫和查漏补种工作,使麻疹得到有效控制。结论小年龄组儿童发病应成为我们关注的重点,针对麻疹现阶段发病特点,可考虑对孕龄妇女和大学新生开展麻疹疫苗的接种工作。
Objective To understand the epidemic trend of measles in Yingtan City and provide evidence for formulating measles control strategy at this stage. Methods Descriptive epidemiological methods were used to analyze the data of measles surveillance system. Results A total of 124 confirmed cases of measles were reported in Yingtan from 2006 to 2012, with an average annual incidence of 1.86 per 100 000. No measles cases were reported in 2011 and the reported incidence in 2012 was 0.09 per 100 000, achieving the goal of eliminating measles. From the trend of incidence point of view, the peak incidence of measles at this stage there is a backward trend in June; less than 8 months of age the case composition increased year by year; cases without immunization history or history of unknown immunization also increased year by year. Yingtan City, maintained a high level of routine immunization rates, supplemented by intensive immunization and leak detection replanting work, so measles be effectively controlled. Conclusions The incidence of children in the younger age group should be the focus of our attention. For the characteristics of measles at this stage, vaccination of pregnant women and college freshmen may be considered.