I wouldn't go that far. Most people don't even display symptoms so yes, the hospitals will be overwhelmed and there will be a short term run on the stores when people panic but it will recover. Its not 1930s level and its not a banking collapse. In fact all the panic buying will give a bost to quite a few businesses. A few more will suffer due to supply side shortage but it will pick back up, and any sensible businesses with enough funding can wheather it, but those on lifesupport and surviving month to month will be swept away but that isn't unusual for a minor hiccup in the market.