[Despite how few words John uses, there's a lot of information to unpack, for a lot of reasons, from what he just said. There are a ton of different questions he could asks, wants to ask, but knows John probably doesn't have the answers himself.

He'll stick to what possibly might be worth asking or talking about.]

I'm not surprised they could get sick. Makes sense they'd have diseases we wouldn't know or understand either. At the same time, that seems like a whopper of a disease to just blow into town this quick, if it has just suddenly appeared. Fact there's no body afterwards is...suspicious.

Going to take it that's most the information she was willing to tell about it so far?