202065438+1October 23rd. According to the national epidemic schedule of COVID-19, the first outbreak time of COVID-19 was 20 19 12 16. Wuhan is the first place in China to report the case of COVID-19. 20 19, 12, 2020,65438+23,2020, Wuhan was "blocked". The epidemic situation in COVID-19 has been closed since June 23rd, 2020. COVID-19 epidemic is the most serious infectious disease epidemic in the world in the past century, and it is a major public health emergency with the fastest spread, the widest infection range and the most difficult prevention and control in China since the founding of New China.