Acknowledgement: Consistent with your travel insurance policy and CDC guidelines, a COVID test must be administered in Costa Rica before returning to the USA. This test is already set up to be done at the Parador Hotel in Manuel Antonio. This cost is $70USD. This must be paid for by each student individually. Please acknowledge that the participant is aware of this test and cost, the participant will submit to the antigen test and is prepared to pay the required $70USD. Please ensure the exact amount is in USD.