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麻疹是一种严重危害儿童健康的急性呼吸道传染病,传染性极强,易引起暴发流行。麻疹病毒只有一个血清型,抗原性稳定,人感染后可产生持久的免疫力,人是唯一宿主,且有安全有效的疫苗加以预防,因此,消除麻疹在理论和技术上是可行的〔1,2〕。我国对WHO承诺在2012年基本实现麻疹发病率降至1/100万〔3〕,在我国消除麻疹。根据卫生部的安排,
Measles is a serious acute respiratory disease that endangers the health of children and is extremely contagious and apt to cause an outbreak. Measles virus is only one serotype, antigenic stability, human infection can produce lasting immunity, human is the only host, and a safe and effective vaccine to prevent, therefore eliminating measles in theory and technology is feasible [1, 2〕. Our country commits to WHO to commit to basically reduce the incidence of measles to 1/100 million in 2012 [3] and eliminate measles in our country. According to the arrangement of the Ministry of Health,