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目的评价海南省2006年启动应急反应机制控制麻疹疫情的效果,为制定消除麻疹策略提供依据。方法收集海南省2006年启动应急反应机制前后麻疹疫情资料,应用描述流行病学方法评价控制效果。结果海南省2006年在麻疹流行初期启动了突发公共卫生事件应急反应Ⅱ级预案,在15d内对1 939 237名儿童进行了麻疹减毒活疫苗(MV)强化免疫,接种率达96.6%,麻疹发病降到前5年平均发病水平以下。与其它流行年比较麻疹流行期明显缩短,削平了流行高峰,流行强度明显下降。结果启动突发公共卫生事件应急反应机制,在麻疹流行初期开展MV强化免疫能迅速控制麻疹的流行,减少麻疹对人群健康的危害和社会经济的损失。
Objective To evaluate the effectiveness of Hainan Province in starting the emergency response mechanism to control the measles epidemic in 2006 and provide the basis for formulating the measles elimination strategy. Methods The data of measles epidemics before and after the emergency response mechanism was initiated in Hainan Province in 2006 were collected. Epidemiological methods were used to evaluate the control effects. Results In 2006, Hainan Province started the level Ⅱ emergency response plan for public health emergencies in the early period of measles epidemics. A total of 1,939,237 children were immunized with attenuated live attenuated measles vaccine (MV) within 15 days. The vaccination rate reached 96.6% The incidence of measles dropped below the average incidence of the previous five years. Compared with other popular years measles epidemic significantly shortened, flattening the peak of the epidemic, the intensity of the epidemic decreased significantly. Results The emergency response mechanism of emergency public health emergencies was launched. The intensive immunization in the early stage of measles epidemic could rapidly control the epidemic of measles and reduce the harm of the measles to human health and the social and economic losses.