So, I'm going to continue talking about vaccines on Thursday.

周四我们会继续讲疫苗
In particular,

特别地
we're going to focus in the beginning, on polio virus,

在开始我们会关注脊髓灰质炎病毒
which is another great success story,

那是又一个成功的故事
but where a very different approach to vaccine development was used.

但又与发现疫苗的过程不尽相同
That will be instructive in thinking about what vaccines

我们还会讲疫苗未来的发展
in the future might look like.

希望带给大家一些启发
Questions?

有问题吗
Great, see you on Thursday.

很好周四见