学生是一个特殊的群体,相互接触较为密切,结核菌感染后常因发生的肺结核比例少和缺乏有效的早期感染监测手段而不能及早发现疫情,等到发现病人存在聚集性后,往往已过了群体感染期而进入到流行发病期。潜江市某中学2010年9月初发生一起学校结核病暴发疫情,为有效控制结核病蔓延,市疾控中心及时对该起疫情进行了流行病学调查和处置,现报告如下。 Students are a special group, with close contact with each other, often due to tuberculosis after TB infection and the lack of effective means of early detection of the infection can not be found early detection of the epidemic, the patient found to exist after the accumulation of groups often over Infection and into the epidemic of onset. A secondary school in Qianjiang City in early September 2010 with a tuberculosis outbreak in schools, in order to effectively control the spread of tuberculosis, municipal CDC timely epidemic investigation and disposal of the epidemic, are as follows.