From 20.01 to 24.01.25, a “Winter school” for students on the topic “HIV infection” and “Herpes infection” was held at the Department of Microbiology named after Professor M.M.Urazalin in online and offline format. The class was attended by students of 2107, 2109 groups (OM), 204, 206 groups of the Faculty of Dentistry. Students were given daily lectures. The students took an active part in the work of the Winter School. On 24.01.25, the final lesson was held, and all participants of the winter school were awarded certificates in a solemn atmosphere.