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目的了解2011-2013年广州市番禺区麻疹流行病学特征,为制定防控麻疹策略提供理论依据。方法对2011-2013年的麻疹疫情监测资料进行流行病学描述和分析。结果 2011-2013年广州市番禺区共报告麻疹122例,麻疹发病率逐年上升,分别为0.07/10万、1.82/10万和5.34/10万。5-8月为麻疹发病高峰期,占总病例数的54.1%。发病率呈北部高发的态势,大石街、洛浦街、钟村街和南村镇发病率较高。5岁以下散居儿童是发病主体,占病例总数的59.02%。所有麻疹病例中无麻疹疫苗免疫史或免疫史不详的110例,占病例总数的90.16%。结论番禺区麻疹发病年龄构成以5岁以下儿童为主,应提高常规免疫接种率和及时接种率,降低麻疹发病率。
Objective To understand the epidemiological characteristics of measles in Panyu District of Guangzhou City from 2011 to 2013 and provide a theoretical basis for the development of measles prevention and control strategies. Methods The epidemiological data of measles epidemics in 2011-2013 were analyzed and described. Results A total of 122 measles cases were reported in Panyu District, Guangzhou from 2011 to 2013. The incidence of measles increased year by year, reaching 0.07 / 100,000, 1.82 / 100,000 and 5.34 / 100,000 respectively. May-August is the peak incidence of measles, accounting for 54.1% of the total number of cases. The incidence of northern high incidence of the situation, Dashi Street, Luopu Street, Zhongcun Street and South Village higher incidence. Diarrhea children under the age of 5 are the main pathogens, accounting for 59.02% of the total cases. In all cases of measles without measles immunization or immunization history unknown 110 cases, accounting for 90.16% of the total number of cases. Conclusion The age of onset of measles in Panyu District is mainly composed of children under 5 years of age. The routine vaccination rate and timely vaccination rate should be increased to reduce the incidence of measles.