Yeah see that's the thing...how much goes unreported because they either don't want to alarm people or fix the problem. Here's the deal, less that 10% of Americans are prepared for ANY sort of disaster....less than 10%! That's pretty dismal. When Sandy hit people were scalping a box of matches for $10. In a national event paper money is worthless so you won't even be able to do that.
The media portrays 'preppers' as a bunch of tinfoil-hat-wearing loonies that sit on a mountain of ammo and hunt zombies. In reality most are simply normal folks that have a plan, some stored food and water and the means to protect themselves for a longer period of time than the 'me' or 'entitlement' generation.
As with anything, there are a couple of options. The first is to ignore the problem with the 'it won't happen to me' line of thinking. The second is to realize the potential problem(s) and address means to prevent or mitigate the problem.
Here's a start:
What is a BOB GHB or EDC What goes in one And why the heck would I want one anyway