Being paranoid was of little use here, given the way that the last illness had happened in circumstances no one whatsoever could have predicted and how this round had happened for no particular reason either. That was a line of thinking that would be of little use to Edward, though -- and to himself -- and just when had Sasuke given up so completely on extraneous things like worry --

He shook it off to glance around the greenhouse again, mouth tightening. "There's a rumour that the cure for this illness is in here. I am unaware as to what it might be."