My wife and I (US citizens) will be in Istanbul from April 26 through 28 (before going to Budapest). From what I can tell, as long as we can provide proof of vaccination (I have one jab of J&J and a Moderna booster; she has two jabs of Moderna and a Moderna booster), we do not need to provide negative COVID tests. How do we prove vaccination? Will our US CDC card suffice?
Thanks!!