Yes, they are, but there Are pdf's available and everyone views this crisis differently. (for non-pdf info, Firefox has a save page to pdf add on)
Some of these docs will probably be gone soon and those of us out in the boonies might need some of this know-how.

I'm down with info. Knowledge is something that is hard to pack and light to carry... Knowledge, combined with an open, nimble mind is Anyone's sharpest, most useful tool.

Thanks for re-posting them!