[Gods there are so many things he doesn't understand and this just adds to it. Elizabeth's starting to panic a little, Jason's acting surprisingly protective and he's kind of glad for that and Jack is Jack and none of this makes sense to him. So he knocks on the side of the machine and shakes his head.]

I'll go second. May as well check the infected and the already dead because she does have a point...unfortunately. [But he's rolling his eyes anyway.] I don't know how this thing works though. All of our means of testing and healing are on a whole other level. [A quick glance to Jason.] But I suppose you do?