Hope for the best, but plan for the worst.
If this gets REALLY bad, nearly everyone will stop going any place that other people are present. That most definitely includes work of all kinds. Deliveries to the grocery stores will stop. Places that produce shelf-ready food will stop production. Workers going into power production plants and other utilities will stop. All needed periodic maintenance to everything will stop. And especially health care workers will stop going into the place most likely to harbor Ebola on the loose. So if you have an accident, stroke, heart attack, etc., and need a doctor for anything, you are going to be SOL.
So what will you do if there is no ready food source, power, and medical care available?
Also, bear in mind, the worse it gets, the less you will hear about it in the licensed public media channels. The government's first priority is going to be to try to avoid a panic, no matter how many people that policy may ultimately kill. Yeah, some people may be crying "Wolf!", but is that any better or worse than NOT crying "Wolf!" because it may frighten some people to know it really is outside your door? In the above scenario, who would be most likely to actually be eaten by that wolf?
If you are going to err in precautions, I think it would be best to err on the side the most heavily insures your own health and safety. That would have to be better than the alternative.
Oh, I'm sure things will get better eventually. But it might be a completely changed world by that time.
I know it's all Hollywood drama, but the movie "Contagion" outlines the worst case scenario... more or less.
I suppose having at least a couple month's worth of supplies would be reasonable, and if we get hit with a massive solar storm in the meantime, those supplies will be very handy.
Also: propane powered generator (a must for reptile people) and lots of extra supplies of propane for cooking etc.
If you want to hit the extreme: full face respirator, duct tape and full body protective suits (like for mold abatement).
If the s**t really hits the fan: a well stocked armory
growing and canning or pickling your own food would once again become a coveted skill too. I'm currently learning the canning and pickling part.
Learning how to ferment and distill your own alcohol for fuel would also be useful.
Better learn some first aid as well. My mom is a retired nurse and my mother in law is a nurse, so I have some knowledge on that front. better yet, try not to get injured. Serious medical emergencies will just mean death is likely.
having some basic construction tools and materials around may also be good.
I'm of the idea that with enough of the right supplies I could hole up and ride out the storm. Could always hunt squirrels, birds, etc at the park if need be.
The survival aspects of "walking dead" could be what we are looking at if there is a worst case scenario (minus the zombies).
I have my doubts about things getting that bad, but it should at least be considered for any survivalist types.
Definitely worth having some sort of basic plan.