在人类消灭天花之后,消灭脊髓灰质炎即将成为现实,世界卫生组织(WHO)已将麻疹列为下一个拟被消除的传染病。对此,我国非常重视,儿童计划免疫和疫苗接种工作得以全面深入地展开,免疫接种覆盖率愈来愈大。随着麻疹疫苗广泛应用,全国麻疹发病率和死亡率明显下降,但同时患者的临床症状也越来越不典型,麻疹的传染流行规律及临床特征也出现了变化。应特别指出,目前麻疹仍然是 With the elimination of smallpox by humans, the eradication of poliomyelitis is imminent. The World Health Organization (WHO) has listed measles as the next infectious disease to be eliminated. In this regard, China attaches great importance to children’s planned immunization and vaccination work can be carried out in-depth and in-depth, increasing coverage of immunization. With the widespread application of measles vaccine, the morbidity and mortality of measles in the country have obviously dropped, but at the same time, the clinical symptoms of patients are becoming more and more atypical. The prevalence and clinical characteristics of measles infection have also changed. In particular, the current measles remains