this is an interesting story
why so many airports??
Reporters need to be held to account to answer the same old questions - who, what, where, when, why
Who are these experts?
It isn't just a travel ban. It is a travel ban plus quarantine.
And the reason for it is that you want to encircle place of rampant infection and lock it down. You cannot do that if you keep creating new centers for the spread of the infection.