Tysabri has been awarded the French 2009 Prix Galien in the category "Therapies destined for hospital use"
http://www.businessworld.ie/livenews.htm?a=2429830
About the Prix Galien:
http://www.prixgalien.com/english/
The Prix Galien recognizes technical,scientific and clinical research skills necessary to develop medicines that improve the human condition and is considered the highest accolade for pharmaceutical research and development- equivalent to the Nobel Prize.

(sorry, I just HAD to do that!)