I don't think ppl need more than a general well-stocked home and cleanliness. What I mentioned are standard household items for us, but we live in an earthquake zone. But I think many people don't keep this stuff on hand, so I thought I'd mention it.
Tamiflu? Nah, not needed if you are normal, healthy. Just make the pharma cos more rich than they already are. Just get lots of sleep.
Second thoughts can generally be amended with judicious action; injudicious actions can seldom be recovered with second thoughts.
--Cyteen by C.J.Cherryh