corona viruses

What is the Corona virus outbreak? Where did the Corona virus first appear?

31 December 2019 WHO:

China Country Office, enter Wuhan of Hubei province of China
Reporting pneumonia cases of unknown etiology
Clustering of employees in the Wuhan South China Seafood City Market (a wholesale fish and livestock market selling different animal species)
January 13, 2020: First import case – Thailand

January 7, 2020 Identification of Influence:

It has not been detected in humans before
Identified as a new coronavirus