洛杉矶县儿童感染麻疹数年后死于罕见并发症 - 华盛顿邮报 L.A. County child dies of rare measles complication years after infection - The Washington Post
摘要
据官方通报,该儿童在未达疫苗接种年龄时感染麻疹。卫生部门强调,此案例凸显了社区免疫的重要性,即通过高疫苗接种率形成群体免疫屏障,保护无法接种疫苗的易感人群。
English Summary
The child contracted measles before being old enough to vaccinate, officials said — adding that the case highlights the importance of community immunity.