International Air Transport Association travel restriction map seems to imply many countries, aside from Europe, do still have travel restrictions for foreign visitors.[1]
Just spot checking a few: India still appears to require a negative PCR test.[2][3]
The USA generally requires proof of vaccination.[4]
Russia requires a negative PCR test and quarantine if you get sick while there.[5]
International Air Transport Association travel restriction map seems to imply many countries, aside from Europe, do still have travel restrictions for foreign visitors.[1]
Just spot checking a few: India still appears to require a negative PCR test.[2][3]
The USA generally requires proof of vaccination.[4]
Russia requires a negative PCR test and quarantine if you get sick while there.[5]
[1] https://www.iatatravelcentre.com/world.php
[2] https://in.usembassy.gov/covid-19-information/
[3] https://www.dfa.ie/travel/travel-advice/a-z-list-of-countrie...
[4] https://www.cdc.gov/coronavirus/2019-ncov/travelers/proof-of...
[5] https://ru.usembassy.gov/covid-19-information/