Genetics links.

2 genes found. http://www.boston.com/news/nation/articles/2007/07/30/scientists_identify_2_genes_linked_to_multiple_sclerosis/

It's genetic. http://www.latimes.com/news/nationworld/nation/la-sci-briefs21.1jul21,1,3653017.story?coll=la-headlines-nation&ctrack=1&cset=true

Don't get excited as your heart may not be able to cope. http://www.eurekalert.org/pub_releases/2007-07/wt-usl071607.php

I did not know the prize existed. http://www.medicalnewstoday.com/medicalnews.php?newsid=76408

It sounds bit like a horror movie. http://www.sfgate.com/cgi-bin/article.cgi?file=/c/a/2007/07/08/INGAHQQ8DN1.DTL

They are from the NHS. http://www.phgfoundation.org/news/3499/