Extras Renee Bargh FaceTimed Dr. Dean Ornish, who shared his take on the ultimate COVID-19 weapon. How can one overcome coronavirus? Ornish said, Eat well, move, more, stress less, love more. He added, People who are lonely and depressed and isolated are three to ten times more likely to get sick and die prematurely when compared to those who have a sense of love and connection and community.