Evolution In Action: Our Antibodies Take 'Evolutionary Leaps' To Fight Microbes
Monday, January 5, 2009 - 11:21
in Biology & Nature
With cold and flu season in full swing, the fact that viruses and bacteria rapidly evolve is apparent with every sneeze, sniffle and cough. A new report explains for the first time how humans keep up with microbes by rearranging the genes that make antibodies to foreign invaders. This research fills a significant gap in the understanding of how the immune system helps us survive.