For the latest peer-reviewed summary on the identification, pathology, and how to manage captive collections in the midst of IBD, go here:
http://labs.vetmed.ufl.edu/files/201...JexoticPet.pdf
That was published in 2010 in the Journal of Exotic Pet Medicine and has the best review to date about the disease, and it's a fairly easy read even to those of us not in the medical profession.