[Bruce frowns as he takes in this new information and processes it - he certainly hasn't heard anything about this, but it does explain why he feels like keeling over ever since he got here. And considering how he's supposed to be immune to any sort of illness, this is certainly something to be worried about.]
I guess I know who to thank later, then. [Wryly. With all of that said though, Bruce can't find himself too surprised by the development. Tony always had a way of going through the loopholes - if his stunt with SHIELD wasn't obvious enough.]