[Teddy is thinking along the same lines. Normally, infection or disease aren't things he has to worry about, although he's not willing to bet that Wonderland has been kind enough to let that hold up during this particular event. Still, he's strong, he's durable, and he can fly to do reconnaissance. It would be wrong not to offer himself to help.]

If you need another body on the frontlines, Cap, I'm good for it.

[Even if Steve doesn't think of himself as a leader anymore, and even if he's never been Teddy's team leader, there's still respect there. Teddy has to give credit to the old guard where it's due, even though this particular Steve Rogers admitted that he and Billy are the old-timers by comparison.]

I don't know if the infection will affect me, either, although I'd rather not test that one. If you need wings to get where you're going, I've got those, too.