On March 18, an open lesson was held by Associate Professor of the Department of Infectious Diseases, Dermatovenerology and Immunology S.B.Maukayeva in group 5230 in English. The topic of the lesson is “Diseases accompanied by a rash of infectious and non-infectious origin. Diphtheria. Infectious mononucleosis”. During the lesson, an interactive technique with CBD was used. The class was attended by a resident specializing in Adult and pediatric Dermatovenerology, Dina Rashkanova (lecturer and mentor, associate Professor Akhmetova A.K.). The resident conducted a teaching internship in the group. She told the students about the mechanisms of rash development, the types of rash, and gave a clinical example.