SARSCoV2 the cause of the Covid19 pandemic
摘要
Panel 61. In December 2019, a new form of severe respiratory syndrome, similar to SARS, appeared in the city of Wuhan in China. Even though the precise origin of the transmission is not yet known, it was located in a market in the city, where live wild animals were sold. Again, the virus likely came from a bat and the species barrier was possibly crossed through an intermediate animal which has not been precisely determined.