I generally don’t imagine the state of a colon even under the best of circumstances (healthy, high-fiber diet, etc.) but in this case, I’m genuinely curious. I guess two years of antibiotics would kill all your friendly gut bacteria?
There's still so much research that still needs to be done on it and nowhere near enough test data. The transplants could in theory help quite a few people who just don't even have a chance of getting access to it.