All right, I know it’s not Europe, but in case it’s helpful, here’s how it went. We are flying Delta tomorrow., We need a viral antigen test. Our hotel in Playa del Carmen offers them for free if you stay 3 nights. I will note in addition, though, that there is a big van parked on the street just a few feet from here offering instant antigen tests. And every pharmacy we walked by was offering them as well.
For ours, we were escorted into an empty hotel room and a nurse did a quick nasal swab. I had the results in my email within 15 minutes.
I then went to check in for my Delta flight. As part of the process, Delta asked me to attest that I had a negative test. Fingers crossed that the rest is as easy as that!