Wanna see what hysteria looks like -- just spend a few minutes wandering around COSTCO. I made the mistake of going there on Monday -- pandemonium!!!!
As an aside, I told my wife that if this hysteria keeps going for another two weeks, we're going to book a 10 day cruise. The bottom has dropped out of that industry and you can now get 40-50% discounts on cruise packages. If all stays the same, then in another two weeks to a month, you'll get the cruise for 60% off (or more), plus I can get upgraded to a full suite for the price of a regular outside cabin that was posted just last December.
Take advantage of the panic -- buy stocks, and lock in vacation and air packages.