I have a trip planned to visit Lisbon from 15-23 of December. I saw in the news yesterday that Portugal is returning to a “state of calamity” beginning on 1 December. Although I have been triple vaxxed and will have a negative PCR test from the flight, I am concerned about restaurant and bar access. Under the tighter rules, an EU vaccine passport is required for entrance. As an American, I am not eligible for this document and will only have my CDC vaccine card. For those in country or those who traveled under similar conditions a few months ago, did local businesses accept the CDC card? I realize it may vary by proprietor, but I would hate to be shut out of most places. Thanks for your comments!