Gentle reminder - You do need to be vaccinated in order to visit the USA, and you need proof of vaccination. But you do not need to prove that you’ve had a booster.



The question I'm asked more than anything is whether you need to be vaccinated in order to enter the USA. You still need to be fully vaccinated if you want to travel to the USA. Boosters are not essential  Your proof of COVID vaccination most contain Personal identifiers, that's your name etc, plus date of birth of passport number.  Name of official source issuing the record, for example the NHS, for those in the UK. Finally the vaccine manufacturer and date(s) of vaccination. If in doubt check on the CDC website - https://www.cdc.gov/coronavirus/2019-ncov/travelers/proof-of-vaccination.html#vaccine-proof