[Minato frowns at that, a bit, but...the covert acknowledgement, at least, that Guren's also feeling sick makes him feel a bit better. At least he's not trying to pretend he's totally unaffected...

So Minato just shakes his head.]

No, of course not. They need our help. I can't afford to mess up now.

... I guess we can worry about the rest later. [This illness, and how they're all feeling--that can wait until they've saved everyone.]