Eric Walker added For people who need a crash course in how the animal (zoonotic) origin of the first SARS virus was found, please read this short review written by Linfa Wang, Shi Zhengli, Peter Daszak and colleagues in 2006: to SARS-CoV, Shi Zheng-li and the Wuhan Institute of Virology and Peter Daszak and EcoHealth Alliance

Eric Walker added Prevalence of IgG Antibody to SARS-Associated Coronavirus in Animal Traders --- Guangdong Province, China, 2003 to SARS-CoV

Eric Walker added Did the Coronavirus Escape From a Lab? to a number of topics

Eric Walker added Scientists Uncover Evidence That a Level of Pre-Existing COVID-19 / SARS-CoV-2 Immunity Is Present in the General Population to SARS-CoV and Covid-19 antibodies and immunity to Covid-19

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

Eric Walker added Severe acute respiratory syndrome (SARS) and a number of links to SARS-CoV, and added SARS-CoV to Coronaviruses (CoV)

Eric Walker added 2002 SARS outbreak and Three U.S. Airports to Check Passengers for a Deadly Chinese Coronavirus - The New York Times to Severe acute respiratory syndrome (SARS), and added Severe acute respiratory syndrome (SARS) to SARS-CoV and Infectious disease (ID)