He wonders if the SCA will protect people from each others effects? Somehow he doubts it. He's not planning on taking the risk. And not even because he cares about anyone's well-being all that much, he just doesn't want to deal with the shit of oh you infected my friend. Especially if he did it accidentally.

Great, here's how to cure them, go away.

"Wait, what language are you speaking right now?" He thinks to ask finally.