郑州市2012-2014年麻疹流行病学特征研究

Epidemiological features of measles in Zhengzhou in 2012-2014

目的了解郑州市麻疹流行特征,为制定有效的麻疹防控措施提供科学依据。方法通过《中国疾病预防控制信息系统》收集郑州市2012-2014年麻疹病例资料,进行描述性流行病学分析。结果郑州市2012-2014年报告麻疹病例219例,<1岁儿童占57.08%,≥20岁成年人占27.40%;1次免疫史者占1.83%,≥2次免疫史者占0.91%,无明确免疫史及免疫史不详者占97.26%。结论 <1岁儿童和≥20岁成年人是麻疹防控的重点人群。提高适龄儿童麻疹疫苗的及时接种率,控制院内感染,开展大年龄组的强化免疫,尤其是提高孕龄妇女麻疹抗体水平,是控制与消除麻疹的有效手段。

Objective To understand the epidemiological characteristics of measles in Zhengzhou city,and to provide scientific evidence for disease control. Methods A descriptive epidemiological method was used to analyze the data of measles in Zhengzhou during 2012-2014 from China Information System for Disease Control and Prevention. Results A total of 219 measles cases were reported cuing 2012-2014.More than half of cases were under 1year old（57.08%）,and 27.40% were adults aged 20 and above.1.83% of cases received one dose vaccination,0.91%received 2and more doses,and 97.26% were unknown or had no vaccination. Conclusions Children under 1year old and adults over 20 are targeted individuals for measles prevention and control.Improving the timely vaccination rate of school-aged children,controlling hospital-acquired infection,and enhancing the immune ability of adolescent,especially increasing the antibody level of pregnant women,are effective methods for measles control and elimination.