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目的分析麻疹流行的特征和分布规律,为进一步控制和消除麻疹提供科学依据。方法对2004-2008年麻疹监测资料进行描述性流行病学分析。结果 2004-2008年共报告506例麻疹病人,局部散在发病,全区各个乡镇和街道均有病例发生,病例分布存在明显的地区差异,病例发病集中在4~8月份;人群以散居儿童、学生和托幼儿童为主,占80.43%;发病年龄主要集中在5岁以下,占总发病人数的69.56%;未达麻疹疫苗初免接种年龄(8月龄)中的人群发病占总发病数的20.29%,已达初免年龄的发病人群中无免疫接种史者达35.20%。结论南岸区麻疹近年来总发病率有所上升,主要是散在发病,需要进一步采取针对性有效措施,以达到有效控制和消除麻疹的目标。
Objective To analyze the epidemiological characteristics and distribution of measles and provide a scientific basis for further control and elimination of measles. Methods Descriptive epidemiological analysis of measles surveillance data from 2004 to 2008 was conducted. Results A total of 506 cases of measles were reported in 2004-2008. The cases were scattered locally. Cases occurred in all towns and streets in the whole district. There were obvious regional differences in the distribution of cases. The incidence of cases was concentrated in April to August. And toddlers and children, accounting for 80.43%; the age of onset was mainly below 5 years old, accounting for 69.56% of the total number of cases; the incidence of measles vaccine inoculation age (8 months) 20.29% of the patients who had reached the age of first immunization were 35.20% without immunization history. Conclusion The total incidence of measles in Nanan District has risen in recent years, mainly due to scattered pathogenesis, and further targeted and effective measures are needed to achieve the goal of effective control and elimination of measles.