Eric Walker added New documents back theory that Covid outbreak started in Wuhan lab to Wuhan Institute of Virology and the origin of SARS-CoV-2 and Banal-52

Eric Walker added New documents back theory that Covid outbreak started in Wuhan lab to Banal-52, and added Banal-52 to Bat coronaviruses

Eric Walker added a number of topics to Bat coronaviruses, and added Bat coronaviruses to Coronaviruses (CoV)