How about just mandatory quarantine these people. If a few cases go undetected they could spread it to another 10-100 people, say 20% of those don’t go to a hospital. It will spread exponentially.
Look at the time/death graphs in west africa, and apply that to NA.
This NBC woman is not typical. She's a liberal elite who thinks she's so wonderful that others can die for her narcissism... Remember - when dealing with democrats you're dealing with evil...
NO FORCED QUARANTINE of American citizens.
STOP ALL FLIGHTS OUT OF AFRICAN HOT ZONES.