I just kinda have to toss my hands up and say, "What's the point of an immune system if you don't use it?" I mean, how can you expect to fight off the big stuff if you don't practice on the little stuff?

I'm surprised you didn't have it already, TBH. Tsk tsk.

Definitely. I'm trying not to come up with too many good, plausible reasons why Peter knows Kate, because Heroes has taught me anything I come up with will not happen.