Thought these may be of use. This is a very valuable site.

http://www.i4at.org/surv/

Not too bad, if not a little strange.

http://www.alpharubicon.com/index2.html

Lots of free government "tech" manuals on diseases, etc. Pretty good stuff.

http://www.doh.wa.gov/phepr/factsheets.htm

I will try to toss in a few later. But these are all pretty good. Enjoy the light reading this evening.