Just triple checking the latest requirements for PCR tests, proof of vax, etc. and time frames thereof, for flights to Greece originating in the US, if there are any very recent experiences on here?
When I traveled to Europe last year, there was a very strict timing requirement which entailed panicked PCR testing ensuring that we had results within a certain time frame of landing (including stopovers, which we have a 5 hour in Europe en route).
Thank you!