4 ms·
This is not correct. There is additional evidence presented in the article which you do not mention. Essentially, to create SARS-CoV-2 in a lab, you would have
by hyperbovine 6y ago
This is not correct. There is additional evidence presented in the article which you do not mention. Essentially, to create SARS-CoV-2 in a lab, you would have to pull off several impressive feats of biochemical engineering:
- "a hypothetical generation of SARS-CoV-2 by cell culture or animal passage would have required prior isolation of a progenitor virus with very high genetic similarity, which has not been described"
- "Subsequent generation of a polybasic cleavage site would have then required repeated passage in cell culture or animals with ACE2 receptors similar to those of humans, but such work has also not previously been described."
- "Finally, the generation of the predicted O-linked glycans is also unlikely to have occurred due to cell-culture passage, as such features suggest the involvement of an immune system."
Basically, synthesizing SARS-CoV-2 would require you to do at least three things that are currently unknown to science. Is it possible that a some military lab achieved this working in complete secrecy? Yes. Is it the most parsimonious explanation? No.
- hajile 6y agohttps://www.nature.com/articles/s41586-020-2012-7 https://www.nature.com/articles/s41586-020-2012-7 We have a substantially (96.2%) similar virus with known killing potential (3 out of 6 miners who caught it). It is discovered in 2013, but isn't added to any databases (despite the deaths making it very notable) until late January of this year. The mine samples came from Yunnan province, but the research was done in Wuhan which is in Hubei province (Those provinces aren't even adjacent) at a lab which just so happens to be rather close to the seafood market where the first cases allegedly happened.