But in any event, the vaccine is intended to stimulate the immune system to produce an effector response— either antibodies or specific cells— that can combat spread of the microorganism through your body.

但无论如何,疫苗是通过,刺激免疫系统来使身体产生应答,无论是抗体还是特定的细胞,都可以阻止微生物在体内扩散

耶鲁公开课 - 生物医学工程探索课程节选

It was, in some respects, for me anyway, it was harder than the immediate aftermath of 911, because 911 felt like an discrim event, like there was an attack, we recovered, there was a response.

就我个人而言，在某些方面，它比911后果还要严重，因为911像个能够辨别分析的事件，出现了一次袭击，我们恢复过来，我们有应对措施。

普林斯顿公开课 - 国际座谈会课程节选