A Deadly Outbreak of Plague, Nearly 5,000 Years Before the Black Death

Research analyzing ancient teeth recovered from Siberia indicates the existence of plague in hunter-gatherer populations approximately 5,500 years ago. This evidence suggests the pathogen affected human populations significantly earlier than previously documented, shifting the timeline of plague history.

Coverage from The Economist, Click2Houston, The Guardian, Nature, and The New York Times emphasizes that ancient DNA technology is the primary driver for these findings. Reports highlight specific evidence originating from the Lake Baikal region, detailing the lethal nature of these early outbreaks.

Future developments remain dependent on further genetic testing of ancient remains. Coverage does not yet specify how these findings will impact broader scientific understanding of ancient migration patterns or the evolution of the Yersinia pestis bacterium.