In future is there any such possibility that authorities won't allow international travel without the proof of getting Cov-19 vaccinated ?

Answer 1

Favourite answer

Unless we discover a  magic cure for Covid-19 that means nobody will ever catch it again, it is very possible, even probable, that we'll have to show proof of vaccination for international travel for many years to come.

Answer 2

Possibility?  Yes.

Probability?  Yes...

Answer 3

Obviously you are too young to remember the requirement to have a smallpox inoculation certificate before international travel before it was finally eradicated.

Answer 4

Almost guaranteed 

Some countries already require a negative test, the next step is required vaccinations.

As a frequent international traveler before the Pandemic i hope they make it mandatory 

Answer 5

That's a possibility.

Answer 6

Yes.  Quit possible.  

And as for me, I am unlikely to travel internationally unless authorities require proof and my destination has a high vaccination rate.

Answer 7

I think it's very likely that they will require proof of vaccination for international travel.

Answer 8

Seems unlikely; or at least, for the next few years.

Answer 9

Very possible.

The UK and other countries have already started preventing anyone entering their country unless they have had a Covid test and are showing negative.