2009—2012年河北省麻疹流行特征及消除麻疹策略

Epidemiological features and elimination strategy of measles in Hebei Province from 2009-2012

目的通过分析河北省2009—2012年麻疹流行病学特征,为该省制定加速控制和消除麻疹的策略和措施提供科学依据。方法收集河北省2009—2012年麻疹个案数据,采用描述研究对相关指标进行流行病学分析。结果麻疹疫情流行模式以散发为主,地区间交替高发;发病时间主要集中在2~7月份,高峰在4、5月份;发病年龄为小年龄模式,〈7岁病例占55%以上;病例职业分布以散居儿童为主,占50.63%~72.20%;0剂次免疫史者所占比例较高,占37.50%~81.82%。结论针对小年龄组开展好麻疹类疫苗常规免疫工作并强调接种及时率可有效控制河北省麻疹疫情。

[ Objective] To study the epidemiological features of measles in Hebei Province from 2009-2012, and provide scientific evidence for developing strategy and measure to quickly control and eliminate measles. [ Methods ] The data of measles cases were collected from 2009 to 2012, and the relevant indicators were analyzed with the descriptive study. [ Results ] The epidemic mode was sporadic high incidence alternating between regions. The vast majority of cases concentrated between February to July, with a peak in April-May. More than 55% cases were children 〈 7 years old, scattered children accounted for 50.63%-72.20%. Cases with empty immunization history accounted for 37.50%-81.82%. [ Conclusion] Measles vaccines routine immunization of younger age group with enhance of timely vaccination rate can control the measles epidemic in Hebei Province.