Tampa International Airport will be the first airport in the nation to offer voluntary Covid-19 testing for all incoming and outgoing flyers. The airport has set up testing sites within its main terminal and while the sites officially open on Thursday, some passengers have already begun taking the two tests available for purchase as part of a soft opening. Before boarding or after landing, travelers can get a $57 antigen test with an 88 percent accuracy that gives results within 15 minutes, or a $125 Polymerase Chain Reaction (PCR) test that has 95 percent accuracy but takes 48 hours to deliver results.