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 RaTG13 and the origin of SARS-CoV-2 to RaTG13, and added RaTG13 to Intermediate horseshoe bat and Bat coronaviruses

Eric Walker added 2021-06 Identification of novel bat coronaviruses sheds light on the evolutionary origins of SARS-CoV-2 and related viruses to RpYN06, and added RpYN06 to Bat coronaviruses

Eric Walker added a number of topics and a number of links to Coronaviruses (CoV), and added Coronaviruses (CoV) to Coronaviridae

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

Eric Walker added OC-43 to Betacoronavirus 1, and added Betacoronavirus 1 to Bat coronaviruses