HumBio103 Hompage:
http://www.stanford.edu/class/humbio103/

CDC - Dracunculiasis:
http://www.dpd.cdc.gov/dpdx/HTML/Dracunculiasis.htm

The Carter Center
http://www.cartercenter.org/default.asp?bFlash=True

World Health Organization - Dracunculiasis
http://www.who.int/ctd/dracun/