对大多数人来说,麻疹虽然是一种轻型疾病,但它可能导致严重的并发症和死亡。世界卫生组织(WHO)扩大免疫规划(EP1)估计,全世界每年死于麻疹的儿童大约有150万,其中因肺炎和腹泻死亡者最多。而其他重要并发症包括支气管炎、哮喘、喉炎、耳炎、胃炎、肠道性旦白丧失、耳聋和失明。在发展中国家受感染的儿童常呈急性死亡,婴儿的死亡率最高,可高达10%。幸存的患儿的恢复是慢的。患儿的严重胃炎和 For most people, although measles is a mild disease, it can cause serious complications and death. The World Health Organization’s (EPI) Epidemiological Plan estimates that around 1.5 million children die each year from measles worldwide, of which the most are pneumococcal and diarrheal diseases. Other important complications include bronchitis, asthma, laryngitis, otitis, gastritis, loss of bowelbumin, deafness, and blindness. Children in developing countries often have acute deaths, with infant mortality rates as high as 10%. Recovery of surviving children is slow. Severe gastritis in children