Thank you for the question, Chair.
My understanding is that, to Iain's point, first of all, you would likely not be allowed into the United States to receive a vaccine. For people who do have a medical treatment, we will not require them to do the testing and quarantine requirements and we will not be adjudicating that medical note.
If they don't have a note then they're for sure going to be subject to all the testing and quarantine requirements.