translation.en: So, for Ebola, the paranoid fear of an infectious disease, followed by a few cases transported to wealthy countries, led the global community to come together, and with the work of dedicated vaccine companies, we now have these: Two Ebola vaccines in efficacy trials in the Ebola countries --  and a pipeline of vaccines that are following behind.
translation.zh: 所以，对于埃博拉来说， 对传染性疾病的极度恐慌， 出现于几例传染者转移至富裕国家之后。 这种恐慌促使全球各国携起手来， 加上专门的疫苗公司的努力， 我们才有了现在的结果： 两种埃博拉疫苗正在发病国家进行疗效试验，  后续还会有疫苗不断地生产出来。