哈尔滨市麻疹流行病学特征分析

Analysis on Epidemiological Characteristics of Measles in Harbin

目的：为制定麻疹防控策略提供参考。方法对麻疹发病资料进行描述流行病学分析。结果哈尔滨市2004年～2013年共报告麻疹病例4554例，年平均发病率为4.60/10万；散发病例占73.25%；发病集中在4～6月份，发病时间提前，高峰过后有拖尾现象；＆lt;8月龄和＆gt;15岁的麻疹病人占18.18%和39.39%。结论我市麻疹流行特征发生变化，发病模式以散发为主；年龄分布呈现明显双向移位，提示要加强基础免疫工作，尤其是要加强8月龄儿童初免的及时性和有效性。适时开展15岁以上人群的麻疹疫苗接种工作，进一步提高该人群的免疫水平。

ObjectiveTo provide a basis for making effective strategies and measures on measles.Methods Descriptive epidemiology was used on measles epidemic data in Harbin.ResultsA total of 4554 cases of measles were reported during 2004-2013,with the average annual incidence of 4.60 /100 000.Sporadic cases accounted for 73.25%. The measles cases in Harbin peaked in April to June, The attack time became early and after the peak there was a relatively long period of time. Patients with measles less than 8-month-old and adults more than 15-year-old accounted for 18.18% and 39.39% respectively. ConclusionChanges in the epidemiological characteristics of measles in Harbin,Sporadic was the main incidence mode. The age distribution was obvious bidirectional shift help us to know we need to strengthen the basic immunization, improve timely vaccination rates, carry out measles vaccine immunization in older group in time and improve the immune level of populations.