What if someone tests negative and after a 14 hr flight from Tokyo tests positive here? My wife is in that situation. How does she get home?
Praying for your wife.
That is a good example.
These are all things that have to be addressed.
Perhaps tested positive people need to be quaratined but who pays for it?
Say I am negative in Australia, go to France for a few days , get sick and now I am positive.
Am I stuck in France...or do I cheat and go to the UK and hop on a flight infecting everyone..