Dr. Vin Gupta: No one should be traveling for the holidays unless it’s an emergency

05:13

Along with limiting travel, Dr. Vin Gupta has a message for college students: “For the benefit of your loved ones, don't go home and then come back and go back home again. Stay home, stay put. Once you arrive home, mask in the presence of loved ones for at least 72 hours and get tested."