We then went on to work with manufacturers to produce that vaccine, at least temporarily, in an investigational form, just in case there were more outbreaks.

然后，我们继续与制造商合作生产该疫苗， 至少是暂时的，以研究形式生产， 以防爆发更多疫情。

At Emory University in the U.S., an investigational vaccine was given to an American doctor who may have been exposed to the virus at an Ebola treatment unit in Sierra Leone.

在美国艾莫利大学，一种试验疫苗被发给一名在塞拉利昂埃博拉治疗中心接触过该病毒的美国医生。