New vaccine may give lifelong protection from flu

Flu season has come early this year in parts of the northern hemisphere, and many people are scrambling to get their annual vaccination.

http://www.newscientist.com/article/dn22529-new-vaccine-may-give-lifelong-protection-from-flu.html?cmpid=RSS%7CNSNS%7C2012-GLOBAL%7Conline-news