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目的了解2009-2011年呼和浩特市麻疹流行病学特征,为进一步控制和消除麻疹提供科学依据。方法根据呼和浩特市麻疹监测信息报告管理系统和麻疹病例个案调查表,对2009-2011年麻疹发病资料进行分析。结果2009-2011年呼和浩特市共报告麻疹病例198例,年平均发病率为2.35/10万。全年均有发病,以4、5月份发病最多,占总病例数的50%;病例主要集中在流动人口较多的城区,占总病例数的90.90%。发病年龄最小为3月龄,最大为41岁,幼托及散居儿童和20岁以上成年人为高发人群。结论加强对城区流动儿童免疫规划工作的管理,定期开展薄弱地区麻疹疫苗的查漏补种工作,同时要考虑对大年龄组人群接种麻疹疫苗。
Objective To understand the epidemiological characteristics of measles in Hohhot from 2009 to 2011 and to provide a scientific basis for further control and elimination of measles. Methods According to the case report of measles surveillance information reporting system and measles cases in Hohhot, the incidence of measles in 2009-2011 was analyzed. Results A total of 198 cases of measles were reported in Hohhot from 2009 to 2011, with an average annual incidence of 2.35 / 100 000. The incidence of the disease all year round, with the most incidence in April and May, accounting for 50% of the total number of cases; the cases mainly concentrated in urban areas with more floating population, accounting for 90.90% of the total number of cases. The minimum age of onset is 3 months, the maximum is 41 years old, preschool children and diasporas and adults over 20 years old are high risk population. Conclusion The management of immunization planning for migrant children in urban areas should be strengthened and the leak detection and replanting of measles vaccine in vulnerable areas should be regularly carried out. At the same time, the measles vaccine should be considered for the population of older age groups.