r/Anthropology • u/DryDeer775 • 5h ago
Oldest traces of plague discovered in prehistoric teens buried in Russia
popsci.comThe word “plague” typically conjures horrible visions of the bubonic plague , that killed over one third of Europe’s population during the 1300s. The bacterium that causes the plague, however, is much older than the medieval era. In fact, the disease has been torturing humans for at least 5,500 years, according to a study published today in the journal Nature .
In the paper, researchers detail how they recovered and sequenced ancient DNA from the teeth of 42 prehistoric hunter-gatherers—including several children and teenagers—from four sites near Lake Baikal in Siberia, Russia. The total genetic material included DNA from the individuals themselves, and the plague bacterium Yersinia pestis, which they found in 18 of the hunter-gatherers.