On Mart 15, 2019 the department of Municipal hygiene and occupational health was visited by Rashidov V. A., which worked at department as the assistant earlier. Rashidov V. A. since August, 2017. According to the program I have won a 4-year grant in South Korea for carrying out scientific research with further receiving an academic degree of PhD. Having successfully ended 1 year of training, it has visited department and has shared with teachers and students about the gained experience. He has told about the Korean friendly people, his customs and traditions, about a number of the difficulties during study connected with a language barrier, but to achieve a goal it is necessary to work on himself constantly. At the end of a meeting the faculty of department has wished success to Rashidov V. A., successful protection and return in September, 2021 to department as the doctor of philosophy of medical sciences.