On September 22-23, 2022, Associate Professor Igor SENYUK took part in a scientific and practical conference dedicated to the 100th anniversary of the Department of Microbiology, Virology and Immunology named after Prof. D. P. Grinev, which took place on the basis of Kharkiv National Medical University. As a result of the scientific event, a collection of materials was published and a certificate of participation was provided.