Emergence, continuity, and evolution of Yersinia pestis throughout medieval and early modern Denmark

The historical epidemiology of plague is controversial due to the scarcity and ambiguity of available data.^1,2 A common source of debate is the extent and pattern of plague re-emergence and local continuity in Europe during the 14th-18th century CE.³ Despite having a uniquely long history of plague (∼5,000 years), Scandinavia is relatively underrepresented in the historical archives.^4,5 To better understand the historical epidemiology and …