Organic Consumers Association
http://www.organicconsumers.org/index.htm

CJD Voice
http://www.cjdvoice.org

Creutzfeldt-Jakob Disease Foundation
http://cjdfoundation.org/index.html

CJD Watch
 http://www.fortunecity.com/healthclub/cpr/349/part1cjd.htm

CJD Insight
http://www.cjdinsight.org/

priondata.org - A vital source of regularly upgraded data for scientists, business, the media and the public.
www.priondata.org/   CWD page 

The Whole Brain Atlas 
http://www.med.harvard.edu/

All the Virology on the WWW
http://www.virology.net/garryfavweb.html

The Big Picture Book of Viruses: Retroviridae - Check out the diseases in this family of viruses including visna/maedi virus (scrapie)
http://www.virology.net/Big_Virology/BVretro.html

Science Magazine
http://www.sciencemag.org/

Federation of American Scientists
http://www.fas.org

Proceedings of The National Academy of Sciences
http://www.pnas.org/

Chronic Wasting Disease Alliance
http://cwd-info.org

MADelk coalition
http://www.madelk.org/