US airline agents have been enforcing SXM and other countries rules for months. How is that different?
Here's the difference: Gate agents have never been required to enforce CDC rules. They enforce immigration laws, but not CDC rules. So they will now be reviewing a variety of new and unfamiliar documents: Test results from different labs, as well as documentation of positive virus tests accompanied by a note from a doctor that approves travel. And these lab results and doctor notes will be in a variety of formats, and subject to agent interpretation (what if the doctor states that patient tested positive, but does not definitively state that patient is OK to travel?). It's a big mess. We can agree on that...
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