My husband and I tested today, supposed to head to Aruba on Saturday. But my husbands test came back as positive. We are working on rebooking our trip, but I had a question for anyone who has travelled after the 2 week window with the positive test and letter clearing you for travel. We tested at Walgreens. Where would we get the letter from? And is there anything it is required to say? Thanks in advance for your help!