The drastic measures include blanket travel restrictions, a ban on all public events, the closures of schools and public spaces such as movie theaters, and the suspension of religious services including funerals or weddings.
Do US state governments have authority for similar lockdowns?
Can the federal government order a similar lockdown for large regions of the country?
Would it require congressional approval?
What happens if a federal judge issues an order stopping it because it is unconstitutional?