"Among the questions we have now, if we are to go forward in HIV vaccine development, will be the calculation of the transmission intensity?

VOA: standard.2009.10.20

And we're going to do that by talking about some examples, some historical examples, in the sort of technology and vaccine development.

我们将通过讨论一些例子来讲解这个主题,一些历史上的例子,关于科技和疫苗发展的例子

耶鲁公开课 - 生物医学工程探索课程节选

We started on this topic on Tuesday, particularly emphasizing smallpox and kind of the history of vaccine development.

我们在本周二,重点讨论了天花,以及疫苗的发展历史

耶鲁公开课 - 生物医学工程探索课程节选

That will lead us into a discussion of sort of modern methods and sort of the spectrum of methods that are available now for vaccine development.

而这使得我们有必要对于,在现代疫苗的发展中,可供使用的方式方法进行讨论

耶鲁公开课 - 生物医学工程探索课程节选

And that will bring us to a general discussion of sort of the tools that are available now for vaccine development, which we'll talk about on Thursday.

并且进一步探讨,现阶段推动疫苗发展的方法,我们会在星期四讨论这些

耶鲁公开课 - 生物医学工程探索课程节选

In particular, we're going to focus in the beginning, on polio virus, which is another great success story, but where a very different approach to vaccine development was used.

特别地,在开始我们会关注脊髓灰质炎病毒,那是又一个成功的故事,但又与发现疫苗的过程不尽相同

耶鲁公开课 - 生物医学工程探索课程节选

I want to say a little bit about the cost of vaccines because this is a part of what makes it difficult to accomplish what's usually our goal in a vaccine development, which is deliver the vaccine to every population in the world.

我想谈谈关于疫苗的成本,因为这是令我们的疫苗发展目标,无法得以实现的困难之一,这个目标就是将疫苗送至世界上每一个人

耶鲁公开课 - 生物医学工程探索课程节选

I want to spend some time on that until we talk about-- before we talk about development of the polio vaccine.

我想多花些时间讨论这个问题,在我们讨论,在我们讨论脊髓灰质炎疫苗的发展之前

耶鲁公开课 - 生物医学工程探索课程节选

That's why every-- development of every specific vaccine turns out to be different because they don't all follow exactly this kind of time course.

这就是为什么,每一种疫苗的发展都是不同的,因为疫苗诱导产生应答所需时间各不相同

耶鲁公开课 - 生物医学工程探索课程节选