I haven't read much about MAP, so I may be a little ignorant here. Would love to see if there is more evidence. While I do firmly believe there is a chance that bacteria could be part of the reason for attacks, all I see here is correlation and not causation. This doesn't say that the animals infected have crohn's, or an animal equivalent. Is there research to substantiate that this actually causes crohn's in people? This article says the doctor "believes" MAP causes crohn's. While I do hope this is true, there is a lot of really bad science going on everywhere right now. Holding a little hope, but still pretty sceptical. Besides, with the money that big companies are getting for medications to control crohn's, I am not sure they would voluntarily fund something that would make their medications redundant.