We read with interest and agreement the letter from Drs. Greenstein and Brown (December 2017, page 8). This is yet another opportunity to keep the discussion going on Mycobacterium avium paratuberculosis (MAP) and its relationship to Crohn’s disease (CD).
Recently, we published an opinion piece on KevinMD.com to encourage the broad readership to challenge the paradigms of the experts, which consistently denigrate the concept that MAP might have a role in the initiation or progression