They've been supporting our efforts in West Africa to fight the Ebola epidemic and save lives. Because in times of crisis and challenge, the world turns to America for leadership.
他们为我们在西非抗击埃博拉疫情、挽救生命提供了持续不断的支持，美国的领导力得到全世界的认可。
If the virus had been capable of spreading through the air, or if one infected person had unknowingly entered a large population center, Ebola might have become a worldwide epidemic.
如果这种病毒能够通过空气传播，或者如果一名感染者在不知情的情况下进入了人口密集的地区，那么埃博拉可能已经成为一种全球流行病。
Between September 2000 and January 2001, the Sudan subtype of the Ebola virus infected 425 cases, including 224 deaths, making this the largest epidemic so far documented of Ebola.
2000年9月至2001年1月，苏丹亚型的埃博拉病毒感染了425人，224人死亡，这是迄今为止埃博拉最大规模的一次流行。
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