I was made aware of an article from the Edinburgh News from February of this year,
http://www.edinburghnews.scotsman.com/news/health/vaccine-hope-to-cure-crohn-s-disease-1-4032099
God knows we need a cure and it looks as though things are going in the right direction, hopefully. I'm not totally convinced about cow's milk being a "cause" as I was brought up on goat's milk as a baby, but I'm definitely intrigued at the possibility of a vaccine......for my kids sake not mine.
Also check out
https://www.facebook.com/crohnsmapvaccine/?ref=bookmarks
Fingers crossed.....