AI Insight
DNA analysis of ancient graves in Siberia suggests a deadly plague outbreak occurred approximately 5,500 years ago among hunter-gatherer populations. This discovery potentially represents the oldest known evidence of a lethal plague epidemic, predating previously documented outbreaks. The findings are based on genetic material extracted from burial sites that show patterns consistent with mass mortality from infectious disease.
Why it matters
Understanding ancient disease outbreaks helps track the evolution of pathogens like Yersinia pestis and their impact on human populations throughout history. This research provides insight into how early diseases shaped human migration patterns, population dynamics, and the development of immune responses in prehistoric societies.
Graves of hunter-gatherers in Siberia point to a deadly disease outbreak dating to some 5,500 years ago, a new DNA analysis finds
Source: Could this ancient burial site be the oldest lethal plague outbreak?