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

Eric Walker added Coronavirus and neurological disease: Direct link -- ScienceDaily and Human coronavirus OC43 - Wikipedia to OC-43, and added OC-43 to Betacoronavirus 1

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