but he gave it to us.

但他却给了我们
- And we're supposed to trust him? - We don't have a choice.

-我们该信任他吗 -我们别无选择
The Centers for Disease control and Prevention in the United States

美国疾病控制与预防中心
... and the World Health Organization in Switzerland...

和瑞士的世界卫生组织今日证实
confirmed today that Dr. Lan Sussman of San Francisco has

旧金山的兰·萨斯曼医生完成了
succeeded in growing the MEV-1 virus in a laboratory setting.

在实验室环境下甲型泰累尔氏病毒的生长
Officials at the CDC cautioned

疾病控制中心的官员警示
that the breakthrough is only

这个突破只是
the first step toward developing a vaccine...

通往开发疫苗道路上的第一步
... which is likely still months away from human trials.

距离人体试验还有数月之遥
The WHO estimates the number

世界卫生组织预计
of people infected worldwide to be over 8 million.

全球范围内受感染的人超过八百万