| Playa Hotels & Resorts is offering complimentary Covid-19 antigen testing at all of its resorts across the Caribbean and Mexico, including the Hyatt Zilara Cancun. Hotels and resorts across the Caribbean and Mexico raced to launch on-site Covid-19 testing, as well as no-cost or discounted quarantine programs, after the CDC unveiled a mandate requiring all inbound U.S. flyers to show proof of a negative Covid-19 test prior to departure. Updated March 1. Marriott International All Marriott International properties under all Marriott brands in the Caribbean and Latin America (270 properties currently open) have introduced measures to provide safe and convenient testing options for travelers in line with the new CDC requirement, effective Jan. 26, for a negative Covid-19 test taken within three days of entering the U.S. The new regulation does not apply to travelers returning from Puerto Rico or the U.S. Virgin Islands. The testing sites and costs differ by location, with some properties offering transportation to an off-site testing facility and others arranging on-site appointments for guests.