That’s pretty interesting but by no means amazing. Crohn’s is an extremely painful and debilitating disease. Often people have to have sections of colon removed to treat it.
A good female friend of mine that I have known for over 50 years has it and has for about four decades. She did have to have part of her colon removed. And I can assure you that she’s never engaged in risky sexual behavior. Just bad luck in the genetic draw.