[Alice replies with a worried expression furrowing her brow. When she speaks she does so with a slight British accent.]

It isn't just you. I believe that many are losing their senses, though sight and touch appear to be the most common so far. [Or at least the easiest ones noticed.] Are you alright?

[It might be hard to answer that question if he can't feel.]

I'd be happy to come and help if you need it. I'm not- that sort of doctor but I should be able to do something and examining more people might help us find the cause. [She's a researcher but she's going to keep trying to help.]