Scientists have revived a ‘zombie’ virus that spent 48,500 years frozen in permafrost
Warmer temperatures in the Arctic are thawing the region's permafrost - a frozen layer of soil beneath the ground - and potentially stirring viruses that, after lying dormant for tens of thousands of years, could endanger animal and human health.
https://www.cnn.com/2023/03/08/world/permafrost-virus-risk-climate-scn/index.html
