During this walk, you will have the opportunity to follow the chronology of plague, smallpox, cholera, typhus, syphilis, tuberculosis, and flu epidemics. You will get to know where they came from and what was their specificity. The guide will tell you what then residents thought about the causes of the epidemics, as well as how they defended against them. The scenario of the walk includes the stories about doctors and social activists who fought against these dangerous diseases and tried to improve the living conditions of the inhabitants by popularising hygiene or creating hospitals and shelters.