There are some decent fights in this event besides Khabib Nurmagomedov and Tony Ferguson. This going on behind closed doors is just what 'Murica needs.
They've done over 1,200 tests for over 300 people for this thing.
They interviewed them all when they came and asked if they knew anybody who was positive. Ronaldo said he did have a relative who was positive, so they put them all in separate quarters until the tests came back.