I've had IBS-D for about 6 years, and in the last year and a half I've recovered enough to start getting a bit more active in life again. One thing I'd really like to do is do some limited traveling overseas. However I'm really afraid that if I pick up a foodborne bug (which is more of a risk in certain countries) I may "reactivate" my IBS back to where it was previously. Is this a significant risk I need to be concerned about?