%0 English Abstract %T [On the history of formation and characteristics of development of the chair of social hygiene, the first one in Russia]. %A Tregubov VN %A Stochik AA %J Probl Sotsialnoi Gig Zdravookhranenniiai Istor Med %V 31 %N 5 %D 2023 Sep %M 37898898 暂无%R 10.32687/0869-866X-2023-31-5-1048-1053 %X The purpose of the study is to analyze changes occurred, against the background of social challenges, in functioning of the Chair of Social Hygiene since its establishment in 1922 at the Faculty of Medicine of the I Moscow State University to the present time at the N. A. Semashko Chair of Public Health and Health Care at the Sechenov University. The historical method was applied to analyze the documents from the Moscow Central State Archive, the N. A. Semashko Chair of Public Health and Health Care and published materials from eLibrary.ru and the Central Scientific Medical Library for 100-year period.