Reply To: What happens if the Corona Virus spreads to the U.S.

Akuperma makes a critical point that the ONLY current option to slow the spread of the virus is to implement whatever travel restrictions that are practical in relation to the demographics that are most likely to have already been exposed (and are possible carriers).
With that in mind, why hasn’t a President who is so obsessed with walls and travel bans not have already shut down all inbound flights from China and required “extreme vetting” for arriving air and sea passengers from other cities who have been to China within the 10 day “incubation period when someone who was exposed to the virus may be asymptomatic?