This could upgrade our grasp of how pandemics spread, and evolve.
Professor Slavin pointed out that out of three, the genome from two had enough information to trace the plague's origin. He said, “Yersinia pestis was detected in all three individuals. As you noted, after ‘so many years have passed’ some samples get more prone than others to ‘environmental contamination, which presents some challenges.
The findings from the DNA analysis revealed that the Black Death plague first spread between 1338 and 1339 among the members of a community living near Lake Issyk Kul in Central Asia . The lead author of the study and postdoctoral researcher at the University of Tübingen, Maria Spyrou, writes, “we found that the ancient strains from Kyrgyzstan are positioned exactly at the node of this massive diversification event .
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