There's hysteria here, in California (if not the entire country). I'll use the Costco measure -- normally, it's fairly busy, but, with this panic, the store seems to have 2-3X the number of customers. When I walked into the store, they handed out wipes for the hands, and for wiping down the carts.
When I walked in, they were telling customers that they were out of toilet paper, paper towels, and water. People are stocking up for the holocaust.
There are concerns about prescription medicatinos becoming unavailable. People are stocking up - if their insurance allows them to refill before the refill date.
As for myself (cough cough, sneeze sneeze) I'm not worried about contracting COVID-19. I'm not sure about its spread - or if I'll get hit by it. I'm not losing any sleep over it -- but a LOT of people seem to be. Corona virus is often a lead news story on local and network news. This probably boosts ratings - although competing channels are also carrying the same news, ad infinitum (well, not infinitum -- coverage will eventually end).