广安区2014年一起幼儿麻疹暴发疫情危险因素分析

Analysis on the risk factors of a measles outbreak in children in Guang'an district in 2014

目的：对四川省广安区2014 年一起幼儿麻疹暴发疫情的危险因素进行分析。方法：分析广安区2014 年幼儿麻疹暴发疫情流行特征和危险因素，对有关数据进行统计学分析。结果：本次麻疹疫情主要集中在2014 年5-7 月，且流动儿童麻疹发病率占该年龄组的64.6%；0～6 岁流动儿童麻疹疫苗接种率低、医院暴露及病例接触是本次麻疹疫情暴发的主要危险因素。结论：提高流动儿童MV 接种率、控制医院内感染、管理传染源、减少与病例接触是防止麻疹疫情蔓延的关键。

Objective:To analyze the risk factors of a measles outbreak in children in Guang'an district Sichuan province in 2014.Methods:We analyzed the epidemiological characteristics and risk factors of measles outbreak in Guang'an district in 2014,andthe data were statistically analyzed.Results:The measles epidemic was mainly concentrated in May to July of 2014,and theprevalence rate of measles in migrant children accounted for 64.6% of the age group.The measles vaccine coverage rate was low in0 to 6 years old children,and the main risk factors for the outbreak of measles were the exposure of the hospital and the contact ofthe patients.Conclusion:The key to prevent the spread of measles is to improve the MV vaccination rate,control nosocomialinfection,reduce the infection sources, and reduce the cases.