Yes. It is an important job. Many good men and women give their lives for it.

[It's more complicated than that, really, but that's the gist of it. There's no need to go into the specifics about what causes the plague, not when this stranger doesn't need to know it.]

And now, this place seems to have the same sickness.

[With that,she passes the werewolf pamphlet to Joan. It's got some pretty interesting bits about horrific transformations in there, as well as a few possibly less-than-true parts.]

Here, Stranger: Arm yourself with knowledge.