If you can genetically engineer viruses like this and viruses have all those good properties as gene therapy vehicles that I described.

如果你能像我说的这样在遗传上改造病毒,加之病毒具备诸多优点,适合作为基因治疗的载体

耶鲁公开课 - 生物医学工程探索课程节选

Because of this people have sought other kinds of viruses to use as vectors and one that's commonly used is an adenovirus.

正因为如此,人们找到了其它病毒来,作为载体,常见的有,腺病毒

耶鲁公开课 - 生物医学工程探索课程节选

But if you're trying to use that virus as a gene delivery vector and your body gets rid of it then the therapy has failed, it's ended.

但如果你想把腺病毒作为基因治疗载体,而你的身体清除这种病毒,治疗就失败了,前功尽弃了

耶鲁公开课 - 生物医学工程探索课程节选

That's another advantage of using viruses as a gene therapy vector.

这是病毒,作为基因疗法载体的另一个优势

耶鲁公开课 - 生物医学工程探索课程节选

Well, there are problems with viruses as well.

因为,病毒载体也有一些问题

耶鲁公开课 - 生物医学工程探索课程节选