【摘要】 目的了解2009-2013年江西省水痘疫情流行病学特点,为开展相应的水痘预防控制措施提供科学依据。方法对2009-2013年江西省报告的水痘病例及水痘暴发疫情用描述性流行病学方法进行分析。结果 2009-2013年江西省共报告水痘47 055例,年平均发病率21.12/10万。景德镇市发病率最高,达45.39/10万,南昌市报告病例数最多占18.78%(8 838/47 055);6-7月份和11-12月份是全年发病高峰;14岁以下人群占病例报告数的95.91%。职业分布以学生构成最大。2009-2013年全省共报告水痘疫情5起,涉及病例118例。结论儿童是发生水痘的主要人群,应制定水痘监测方案,加强托幼机构和学校水痘疫情监测,开展水痘疫苗的常规接种和应急接种,降低水痘发病率。更多还原

【Abstract】 Objective The study aimed to assess the epidemiological characteristics of varicella in Jiangxi Province between 2009 and 2013, and thus to provide a scientific reference for developing effective prevention and control measures against varicella.Methods Varicella cases and outbreaks reported in Jiangxi Province between 2009 and 2013 were analyzed by descriptive epidemiological approaches. Results A total of 47055 cases of varicella were reported in Jiangxi Province between 2009 and 2013,with an annual average incidence of 21.12/100 000. The highest incidence was reported in Jingdezhen City(45.39/100 000), and most of the cases were reported in Nanchang City(18.78%; 8838/47055). The peak months of the incidences were June to July and November to December. The cases mainly occurred in children and teenagers under the age of 14(95.91%), and the incidence primarily affected students. A total of 5 varicella outbreaks, including 118 cases, were reported in Jiangxi Province between 2009 and 2013. Conclusion Children are the main high-risk population for varicella. Developing varicella monitoring plans,strengthening varicella outbreak surveillance in childcare institutions and schools, enforcing routine and emergency varicella vaccination should be implemented to reduce the incidence of varicella.更多还原