All know COVID-19 patients in Knox County are in isolation. That was the word from the Knox County Health Department on Thursday. Dr. Alan Stewert put out an advisory for residents to stay at home with the people under their own roof. He says if they don’t live with you, you shouldn’t be with them. Don’t spend time with family and friends who don’t live in your home he said. Assign one member of the family to do the shopping alone. Essential workers should practice social distancing when at work.