Funny story I heard recently: Someone tested positive in Mexico but "had to" get home. Flew to Tijuana, walked across the border (no COVID test needed for land crossing), and caught a flight home out of San Diego.
It still makes sense to protect the airline employees, but I no longer view a pre-flight test as a reliable measure to stop COVID from arriving in the US.
It still makes sense to protect the airline employees, but I no longer view a pre-flight test as a reliable measure to stop COVID from arriving in the US.