北京市流动人口麻疹暴发疫情特征及控制策略

北京市近10年来本市户籍人群麻疹发病控制在历史最低水平，但随着流动人口不断增多，流动人口麻疹发病日益突出，并常以暴发的形式出现。其发病对象以学龄前儿童和建筑民工为主，发病主要原因是未接种过麻疹疫苗。加强麻疹监测，提高流动儿童常规免疫覆盖率，开展特定人群强化免疫，增强流动人口保健意识，是预测和控制暴发、降低该人群发病的有效策略．

Epidemic Characteristics of Measles Outbreak in Floating Population in Beijing and Its Control Strategy

Incidence for measles in Beijing has dropped to the lowest level in the past decade. But along with the floating population growing, measles infection in this population is borning increasingly outstanding. Outbreak is of the normal form, children of preschool age and builders of the floating population are the major attacking targets of measles virus in outbreak. Unvaccination of measles vaccine is the main cause of suffering. Effective strategies for measles control include enhancing measles surveillance system, improving the immunization coverage rate in the floating children and developing special mass vaccination, and so on.