Shams Charania: Sources: The NBA is adopting CDC guidance of five-day isolation exit for coronavirus-positive individuals — outside of team environment. For return to team activities, players must isolate for six days and meet testing requirements, or register two negative tests. After five-day isolation, positive players who are masked can now return to their team’s home market via commercial flight, interact in person with individuals in community, and enter indoor settings/establishments that are not the facility.