2006年深圳市麻疹流行病学特征

Epidemic Feature of Measles in Shenzhen in 2006

目的了解2006年深圳市麻疹流行病学特征,为进一步控制麻疹提供科学依据。方法根据深圳市免疫监测报告系统对2006年麻疹发病情况进行描述流行病学分析。结果2006年深圳市麻疹发病率为25.76/10万,发病以流动人口为高;特区外发病率高于特区内;69.3%的病例集中在4～8月份;麻疹发病以5岁以下（52.20%）和15岁以上（36.58%）年龄组为主;在≥8月龄的确诊的病例中有麻疹疫苗免疫史的仅有4.87%;麻疹发病呈散发和暴发并存的模式。结论流动人口的免疫空白较高,提高人口免疫接种率,是深圳市消除麻疹亟待解决的问题。

Objective To learn the epidemic features of measles in Shenzhen in 2006 and to provide scientific references for the further control of measles in Shenzhen City.Method Epidemiological data of measles in Shenzhen City in 2006 were analyzed. Results The incidence rate of measles in Shenzhen City in 2006 was 25.76/100 000.The incidence rate of measles among floating people was higher than that among native,and the incidence of inner special administrative region was higher than that of the outside. The disease occurred in year with a peak during April to August（69.3%）.52.20% patients were younger than 5 years old and 36.58% patients were older than 15 years old.Only 4.87% patients were vaccinated among the cass aged over 8 months.The cases include sporadic and outbreak cases.Conclusion To eliminate the immunization vacuum of floating people and to increase the coverage of immuned people would be the urgent task of Shenzhen City.