This question came up in my game last night, and I couldn't find a definite, canonical answer in the rulebooks (or my group's combined Dresden Files knowledge): Can a pre-Choice changeling be infected with Red Court vampirism? My gut reaction was that since they're still mortal (they have souls and everything), they can be turned into an RCV just like a regular vanilla mortal. On the other hand, though, I wondered whether their half-faerie parentage would make them immune to whatever it is that turns a mortal into an RCV.

Thoughts?