The coronavirus did not escape from a lab. Here's how we know.
By Jeanna Bryner - Live Science Editor-in-Chief 14 days ago
3D illustration showing the novel coroanvirus.
Viruses like the novel coronavirus are shells holding genetic material.
(Image: © Andriy Onufriyenko/Getty Images)
As the novel coronavirus causing COVID-19 spreads across the globe, with cases surpassing 284,000 worldwide today (March 20), misinformation is spreading almost as fast.
One persistent myth is that this virus, called SARS-CoV-2, was made by scientists and escaped from a lab in Wuhan, China, where the outbreak began.
A new analysis of SARS-CoV-2 may finally put that latter idea to bed. A group of researchers compared the genome of this novel coronavirus with the seven other coronaviruses known to infect humans: SARS, MERS and SARS-CoV-2, which can cause severe disease; along with HKU1, NL63, OC43 and 229E, which typically cause just mild symptoms, the researchers wrote March 17 in the journal Nature Medicine....
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