The market lost close to 4% yesterday. A strong economy is part of what Trump is banking on for re-election.
IF we start having cases of coronavirus in significant numbers, and those are probably anything over 100 for the dims, they and their media allies will make out like the Plague is upon us and will blame Trump.
I do think the administration has been a little slow in implementing measures to keep folks traveling from China from entering. I'm trusting Trump to do the right thing on this issue.
Perhaps he knows something we do not know or perhaps he is simply being the optimist he usually is, but if he is wrong he will be seen to be on the wrong foot.