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

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People have tried to produce viruses that are different, adenoviruses for example, that your immune system can't recognize.

人们尝试制造一些不同的病毒,就拿腺病毒来说,让免疫系统无法识别

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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

Now, normally that's a good thing because if you're out in the world and you get infected with adenoviruses you recover from it, your immune system can get rid of it.

通常情况下这是好事,这可以让暴露在户外的你,免于腺病毒的侵害,你的免疫系统可以清除病毒

耶鲁公开课 - 生物医学工程探索课程节选