No, the coronavirus wasn’t made in a lab. A genetic analysis shows it’s from nature
The coronavirus pandemic circling the globe is caused by a natural virus, not one made in a lab, a new study says. The virus’s genetic makeup reveals that SARS-CoV-2 isn’t a mishmash of known viruses, as might be expected if it were human-made. And it has unusual features that have only recently been identified in scaly anteaters called pangolins, evidence that the virus came from nature, Kristian Andersen and his colleagues report March 17 in Nature Medicine. When Andersen, an infectious disease researcher at the Scripps Research Institute in La Jolla, Calif., first heard about the coronavirus causing an outbreak in China, he wondered where the virus came from. Initially, researchers thought the virus was being spread by repeated infections jumping from animals in a seafood market in Wuhan, China, into humans and then being passed person to person. Analysis from other researchers has since suggested that the virus probably jumped only once from an animal into a person and has been spread...