If the vaccines currently undergoing trials are shown to be safe and work (something that could take months), then it will still tuke months before it can be developed in commercial quantities.
It will probably be March at the very earliest before it starts getting distributed.
There will be priorities of where it will be used.
Generally essential workers will be vaccinated first.
Many countries have already signed contractswith development laboratories.
So a lot depends WHICH vaccine works (if any).
As for international travel......
It depends IF the vaccine works.
It depends how long it works for.
It depends how lax the border quarantine control is in the country concerned.
It depends how big a risk your country is considered.
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If the vaccines currently undergoing trials are shown to be safe and work (something that could take months), then it will still tuke months before it can be developed in commercial quantities.
It will probably be March at the very earliest before it starts getting distributed.
There will be priorities of where it will be used.
Generally essential workers will be vaccinated first.
Many countries have already signed contractswith development laboratories.
So a lot depends WHICH vaccine works (if any).
As for international travel......
It depends IF the vaccine works.
It depends how long it works for.
It depends how lax the border quarantine control is in the country concerned.
It depends how big a risk your country is considered.
Reply hazy; try again.
Consult an astrologer as scientists have failed to give a definite answer