By Paul Homewood
h/t Dennis Ambler
The next pandemic may come not from bats or birds but from matter in melting ice, according to new data.
Genetic analysis of soil and lake sediments from Lake Hazen, the largest high Arctic freshwater lake in the world, suggests the risk of viral spillover – where a virus infects a new host for the first time – may be higher close to melting glaciers.
The findings imply that as global temperatures rise owing to climate change, it becomes more likely that viruses and bacteria locked up in glaciers and permafrost could reawaken and infect local wildlife, particularly as their range also shifts closer to the poles.
For instance, in 2016 an outbreak of anthrax in northern Siberia that killed a child and infected at least seven other people was attributed to a heatwave that melted permafrost and exposed an infected reindeer carcass. Before…
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