2006年1月以来怀远县流脑的发病率较2005年同期有较大幅度提高,截至4月共发病6例,是2005年同期发病率的2倍,是1996年以来发病率最高的一年,并且出现了2例死亡病例。本文通过对此次疫情的分析,探索流脑高发的原因,为提出流脑有效控制措施提供依据。1资料与方法1.1资料来源病例资 Huaiyuan County since January 2006 the incidence of meningitis compared with the same period in 2005 there is a substantial increase in the six cases of onset as of April, the same period in 2005 2 times the incidence since 1996 the highest incidence of the year , And 2 deaths occurred. This article through the analysis of the epidemic to explore the causes of high incidence of meningitis in order to provide effective control of meningitis to provide the basis. 1 materials and methods 1.1 sources of information