I'm a little confused by the portal ( shocking right?) I came thro STT in June with a Covid 19 antibody test that says it is valid til 4/22. Will this work for me coming back Oct 3 or do I need a new test or a negative Covid test? I believe they said the antibody test only covered four months but, as said, mine is valid til next year. Grateful for any help..I'll buy a round at The Emerald Beach bar Oct 4!