I think I recall a little bit on Reddit in Dec 2019 and Jan 2020, is that plausible?
Anyway, “early COVID” had a feeling to it—stuff was going on in China but news was taking a long time to trickle out, probably just because of the language barrier, and also because nobody (general public-wise) was paying attention to that sort of thing. The bird flu stuff seems quite different, it’s been reported on quite a bit, people are hyper-vigilant about this kind of stuff now, and it has been bouncing around quite visibly in non-human animals for ages. Plus it is in the US, so we hear about it immediately.
Not saying it isn’t anything to be worried about, but we’re getting updates in realtime.
We were definitely reading about the lockdowns in Wuhan in January 2020.
January 19, 2020, the first case in Washington state was detected in a man who had recently traveled from Wuhan.
Surveillance blood samples from Dec 13, 2019 to January 17, 2020 from several nine US states were tested for COVID-19 antibodies: "Of the 7389 samples, 106 were reactive by pan-Ig. Of these 106 specimens, 90 were available for further testing. Eighty-four of 90 had neutralizing activity, 1 had S1 binding activity, and 1 had receptor-binding domain/ACE2 blocking activity >50%, suggesting the presence of anti–SARS-CoV-2–reactive antibodies. Donations with reactivity occurred in all 9 states"