At least Trump is now demonstrating the medically-recommended method to avoid contamination: frequent washing of the hands:-
"I don't accept any responsibility at all"
"The Federal government is not a shipping clerk."
"State governers should arrange their own supplies."
"Give advice to scared Americans? That's a nasty, sensational question."
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This CNN report from China today gives some hope that there will come an end to the present worries:-
https://edition.cnn.com/2020/03/20/h...ntl/index.html
Bottom line: You'll be ok if you stay indoors, try not to be old, try not to be a man and try not to have an underlying health condition.