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目的了解蓬安县麻疹流行趋势,为进一步落实防控措施提供科学依据。方法采用描述性流行病学方法,对蓬安县2005-2014年麻疹疫情进行分析。结果蓬安县2005-2014年共累计报告病例390例,年平均报告发病率5.342/10万,无死亡病例,病例主要集中在2005-2007年,占总数的99.49%,2009-2013年无病例报告;年龄最大33岁,最小4月龄,发病以0~10岁儿童为主(80.77%);男女性别比为1.64∶1;一年四季均有发病,主要集中在4~6月,又以4月为主;麻疹疫苗接种率一直保持在较高水平。结论 2005与2007年是蓬安县2个发病高峰年,报告发病率分别为30.54/10万和19.04/10万,2008年开始呈现明显的下降趋势,2009-2013年无病例报告。
Objective To understand the epidemic trend of measles in Peng’an County and provide scientific basis for further implementation of prevention and control measures. Methods Descriptive epidemiological methods were used to analyze the epidemic situation of measles in Pengan County from 2005 to 2014. Results A total of 390 reported cases were reported in Pengan County from 2005 to 2014, with an average annual incidence of 5.342 / lakh and no deaths. The cases were mainly concentrated in 2005-2007, accounting for 99.49% of the total. There was no case report from 2009 to 2013 ; The oldest 33 years old, the youngest 4 months old, the incidence of children aged 0 to 10 (80.77%); male to female ratio was 1.64:1; all year round incidence, mainly in the 4 to 6 months, again April; measles vaccination rates have been maintained at a high level. Conclusions 2005 and 2007 were the two peak incidences in Pengan County. The reported incidence rates were 30.54 / 100000 and 19.04 / 100000 respectively. There was a clear downward trend in 2008 and no case report in 2009-2013.