On 30 September and 1 October 2026, MEDIS (Université Clermont Auvergne, France) and CMET (Ghent University, Belgium) jointly organised the second COST INFOGUT Training School, hosted in Clermont-Ferrand (France). This Scond Training School focused on advanced dynamic in vitro models of the human gastrointestinal environment, with particular emphasis on systems integrating oral and small-intestinal microbiota,…