[QUOTE=blackcrystal22;1210792
Colubrids have never had signs of carrying or contracting IBD.[/QUOTE]

Actually, it has been found in kingsnakes at the least and I'm pretty sure there were two other colubrid species as well. It's rare but has been documented.

I was just speaking to a Vet. the other day about this and he told me the species but I am drawing a total blank on the other ones.