On September 10, at the large lecture hall of the Research institute of epidemiology, microbiology and infectious diseases. Professor Vladimir Maximovich Tsirkunov read a lecture. Doctor of Medical Sciences, Professor V.M.Tsirkunov works at the Department of Infectious Diseases of the Grodno State Medical University  http://www.grsmu.by/ru/ (Republic of Belarus). Professor V.M. Tsirkunov gave a lecture on the problem of chronic viral hepatitis. The lecture was attended by employees of the department, masters, 5th year students of the Faculty of Medicine.