https://twitter.com/chen5374/status/1247678742283128837
Is it possible COVID19 was in the US in 2019 before we had identified it? My son was hospitalized with low oxygen, pneumonia, respiratory illness and fever in Dec 2019. Fever was 10 days. Hospital stay 4 days. Very aggressive, dry, nonproductive cough.

http://www.kwcg.ca/bbs/article-198938-1.html
"On May 31, local time, former US Food and Drug Administration Director Scott Gottlieb issued a warning: The new crown pneumonia epidemic in the United States is still not under control, and the intensified demonstrations will lead to the accelerated spread of the epidemic. Among them, the demonstrations The epicenter of the event, the number of new coronary pneumonia infections in Minnesota has begun to rise.

　　 At the same time, Gottlieb said that the new crown pneumonia is seriously threatening people of color at a disproportionate rate. The reason for the higher infection rate in the community of colored people is the low economic level. This population is heavily dependent on public transportation, housing conditions are difficult to maintain social distance, and the penetration rate of medical services is low, all of which have led to a high level of death from new coronary pneumonia. "

https://twitter.com/Jkylebass/status/1255461740009197570
I really believe I had it in early December here in US. It was something I never experienced before. Didn't go to doctor but it lasted from Dec. 7th to first week of January.