I tested positive for covid on thurs. Jan. 20, 2022 after developing symptoms beginning on sun. Jan. 16. I've been afebrile since fri. Jan. 21, and my other symptoms are resolved as of jan 24. I have a flight to the us scheduled for tues. Feb. 1, 2022. I am fully vaccinated. Should I get the rapid test done 1 day before my flight, or do I need to get the doctor's note clearing me to fly because my test may come back positive even though I have recovered?