Is this a hoax? If memory serves, we in the U.S. learned of COVID-19 in January 2020, maybe late December 2019. U.S Intelligence (sic) services likely knew about it several months earlier.
The time stamp on the video is September 2019. I don’t know if that can by changed at will by the video creator and uploader.
I can’t believe YouTube (Google) hasn’t taken this down yet. Don’t listen to Claudia of Cabin Talk if you have tender ears (language warning, not volume).