CNBC Hosts Are Amazed Moderna Was Working on a COVID Vaccine So Early

"The last time we were here in Davos it was January 2020...and you were talking about how you were working on a vaccine for COVID. And at that point COVID-19 didn't really exist in our minds. It's amazing!" pic.twitter.com/FqRyFNXcFq

— Chief Nerd (@TheChiefNerd) January 18, 2023