> I was replying to the idea that virus has been circulating “for months” undetected. I don’t think that’s crazy at all. We had our first case sometime in Jan

> I was replying to the idea that virus has been circulating “for months” undetected. I don’t think that’s crazy at all. We had our first case sometime in January, and only until very very recently have we had any significant travel restrictions. It’s very contagious and for a significant number of people there are no real symptoms, or if there are, nothing life threatening. I don’t think it’s crazy at all that it’s been working it’s way around the US population for months. Maybe to put it another way, if we could instantly test al 300+M Americans right this instant, would you be surprised if say 20M or so tested positive or had had it?