We are on the brink of an era of personalized, gene-based medicine. Are we ready for it?

Watch Cracking Your Genetic Code on PBS. See more from NOVA.

We are on the brink of an era of personalized, gene-based medicine. Are we ready for it?

Watch Cracking Your Genetic Code on PBS. See more from NOVA.

http://video.pbs.org/video/2215641935/