Categories Articles The biggest breakdown yet of novel coronavirus cases suggests that 80% are mild. Some patients don’t show symptoms at all. Post author By crystalg Post date February 19, 2020 Business Insider Feedburner Tags 'All, Biggest, Breakdown, Cases, coronavirus, Don’t, Mild, Novel, Patient's, Show, Some, Suggests, symptoms ← The Right Way to Have Tough Conversations → Big Win For Breakfast: Regularly Eating Cereal May Keep Memory, Heart Strong In Old Age