This collaboration is developing a vaccine being tested on 16,000 children.

这次合作研发的一种疫苗即将对16000名儿童进行测试。

DESI ARNAZ: That's right. There is a trial vaccine now being tested.

没错。目前正在试验一种试验疫苗。

A vaccine currently being tested is showing a lot of promise against the deadly Ebola virus.

目前正在进行的疫苗测试对饱受致命埃博拉病毒困扰的人们而言是一针强心剂。

Separately, the World Bank approved $12 billion to buy and distribute vaccines, tests and treatments for developing countries.

另外，世界银行批准了120亿美元为发展中国家购买和分发疫苗、测试和治疗。

Under the bill, over 3 billion dollars will be devoted to research and development of vaccines, test kits and therapeutics.

根据该法案，将投入超过30亿美元用于疫苗、检测试剂盒和疗法的研发工作。

Will it change how you get vaccines, tests and treatments?

它会改变您获得疫苗、测试和治疗的方式吗？

The World Bank says it has approved funding of $12 billion for developing countries to buy and distribute coronavirus vaccines, tests, and treatments.

世界银行表示，它已经批准向发展中国家提供120亿美元的资金，用于购买和分发冠状病毒疫苗、检测和治疗器材。

Many of the candidate COVID-19 vaccines being tested right now are based on the ideas and technology used to make vaccines that are already approved.

现在有很多新冠候选疫苗正在测试中，它们的研发基于这些已获批上市疫苗的研发概念与技术。

Overall, the Johnson and Johnson vaccine tested 72 percent effective in the U.S., but against the South African variant, that number dropped to 57 percent.

总的来说，强生疫苗在美国测试的有效率为72%，但针对南非的变异病毒，这一数字下降到57%。