Only a handful of states have zero confirmed cases: Idaho, Montana, West Virginia and Alabama. All others have from 1 to 457 cases.
Washington State (457), New York (325), California (198) and Massachusetts (108) have over 100 cases.
Here in Washington state we do not double every day. We had 267 on March 10 and yesterday, the 12th, we had 457.
We go up about 100 per day. But we had the first case at the same time as Italy so we are on an advanced track, I think.
It is simple. The virus is scared of an armed citizenry. / sarc