https://slatestarcodex.com/2020/03/02/coronavirus-links-speculation-open-thread/

[Epistemic status: Very weak – I'm still trying to figure all of this out. Some things in here will almost certainly be wrong. Please don't let this overrule what government agencies or your common sense are telling you. For a more careful guide to the coronavirus and what to do about it, see here.]

Prepping

For a description of why you might want to prep, see Putanumonit: Seeing The Smoke. For a description of how to prep, see this article by Kelsey. For a really intense guide by a professional prepper, see here.

But there's such a thing as being too intense. You probably won't need to store water – the water kept running in Wuhan. You probably won't need a generator – Wuhan has electricity. The most important thing seems to be food (and toiletries, and other necessities). If the epidemic gets bad, you'll want food so you can avoid going out to coronavirus-filled supermarkets. And if you get the coronavirus and are feeling sick, you'll want food at home so you don't have to get too far out of bed.