The possible origins of 2019-nCoV Coronavirus

Did COVID-19 actually originate from bats? What does the research say? First thing first, SARS-CoV-2 did not emerge through laboratory manipulation of another coronavirus to be used as a bioweapon. So, where did the demon responsible for COVID-19 originate? We don't know for sure. But researchers propose two scenarios of its origin: (i) natural selection [...]