FILE - In this Nov. 5, 2020, file photo, the heart rates, blood pressure levels and oxygen levels of COVID-19 patients are closely tracked in an intermediate care wing of UW Hospital's COVID-19 unit in Madison, Wis. With the coronavirus surging out of control, the nation???s top public health agency advised Americans on Thursday, Nov. 19, not to travel for Thanksgiving and not to spend the holiday with people from outside their household. (John Hart/Wisconsin State Journal via AP, File)