Semi-third-day fever in view of modern medicine

It is difficult for a modern doctor who relies on a wide range of laboratory diagnostic capabilities to imagine the path of mistakes, insights and delusions traveled by doctors of the past. How exactly through clinical observation the disease was observed. The archival article “Half-tree-day fever” published in the journal is an example of a clinical and epidemic description of an outbreak of an acute infectious disease, the etiology of which remains unknown. The more interesting are the distinguishing issues of differential diagnostics.