https://www.visitbarbados.org/covid-19-travel-guidelines-2020 CHANGES FOR FULLY VACCINATED TRAVELLERS!
1. Must have negative test within 72 hours of travel and proof of being fully vaccinated
2. Must have a rapid test on arrival at the airport
3. Must quarantine for time it takes to receive the results of the rapid test - usually less than 24 hours (but not guaranteed)
4. Must wait for the 2nd test results before being released from quarantine