Anti-Mycobacterium paratuberculosis (MAP) therapy for Crohn’s disease: an overview and update

The role of Mycobacterium avium subspecies paratuberculosis (MAP) in the pathogenesis of Crohn's disease (CD) has been strongly debated for many years. MAP is the known aetiological agent of Johne's disease, a chronic enteritis affecting livestock. At present, due to the paucity of high-quality data, anti-MAP therapy (AMT) is not featured in international guidelines as a treatment for CD. Although the much-quoted randomised trial of AMT did not...