Scientists have revived a ‘zombie’ virus that spent 48,500 years frozen in permafrost
https://edition.cnn.com/2023/03/08/world/permafrost-virus-risk-climate-scn/index.html
Unknown virus sounds horrible. But, there are more than a couple of 10 thousands virus species around us. Most of them are not named and effects of them are not clarified. Some of them can be poisoned after becoming variants.
So, we don't have to be too cautious about zombie virus.
