I think everyone knows it's been here a long time. What I'm getting at, but being careful to not be misinterpreted is that it not only was here maybe earlier, it MAY have been here in bigger numbers. If this was showing up in these numbers in mid-Feb, it may have been here in smaller numbers earlier.
Again, some people try to argue we're at herd immunity levels or that it's always been here. That is really unlikely and it's not what I'm trying to show.