The relevance of the study is caused by the fact that the personality of P. Shatilov does not have a sufficient scientific reflection in the literature from the standpoint and with the use of methods of studying medical local lore. In particular, historical research methods are neglected, however, they can be used to study the work of P. Shatilov in Kharkiv in more detail during the epidemics that engulfed the city in 1919-1921. Today, when the whole world suffers from coronavirus infection, it is extremely important to give an example of medical struggle in emergencies, the victories of P. Shatilov not only as a physician but also as a citizen, because such examples instill responsibility to society. Task: to provide an updated biographical study of P. Shatilov for the centenary of his death, taking into account the methods of historical research, which had not previously been used in works of this kind. After all, medical personnel require a wider use of methods than previously represented biographical studies on the figure of P. Shatilov. To reproduce the biography of a scientist on a historical background, highlighting not only personal data, but also depicting the era in which the scientist lived and worked.