Here's a different version of the positive test story. Guest leaving today took a PCR test yesterday (as required for Anguilla). Result came back as positive this morning but the lab said they'd retest as soon as possible today.

When Health Service got involved to issue the quarantine order, they reviewed the results and determine the amount of virus present was not significant enough to warrant a quarantine. They indicated the guest was probably positive over the last 2 weeks but would be considered recovered. Guest was released to travel as scheduled today.

Was somewhat reassuring to know that a real person was reviewing results and making reasonable decisions.