When is the start date of Wuhan epidemic?

2019.12.8 ~ 2022.12.7 The first case of COVID-19 infection was found in Wuhan on 20 19 12.8 three years ago, which was called "viral pneumonia" at that time. Some people think that SARS is back. On February 29th, 65438, the provincial and municipal health and health commission received the report at the first time, and admitted several cases of the same pneumonia from a seafood market in South China. On February 30th, 65438, Wuhan Health and Health Commission asked the medical institutions in its jurisdiction to inspect the instruments. ...