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麻疹是我国重点监测的传染病之一,被国家列为近期控制的主要传染病。自应用麻疹活疫苗以来,大大降低了麻疹的发病率和病死率。为做好麻疹的预防工作,我们于1985年在城区和郊区对15岁以下480名儿童进行了麻疹血清流行病学监测。料材与方法一、血清:对城区和郊区15岁以下儿童,采用年龄组分层随机抽样法,抽取480名儿童。每人采耳血0.3ml,分离血清后,置于-30℃低温冰箱保存。二、血凝素:由卫生部检定所提供。批号:
Measles is one of the major infectious diseases monitored in our country and is listed as a major infectious disease recently controlled by the state. Measles morbidity and mortality have been greatly reduced since the introduction of live measles vaccine. To prevent measles, we conducted measles serological surveillance of 480 children under the age of 15 in urban and suburban areas in 1985. Materials and methods First, serum: For urban and suburban children under the age of 15, stratified by age group random sampling method, taking 480 children. Each ear mining blood 0.3ml, after separation of serum, placed in -30 ℃ low temperature refrigerator to save. Second, hemagglutinin: provided by the Ministry of Health test. batch number: