
By: Ben Cashdollar
The human genome is, arguably, the single most important piece of information an individual possesses. Yet, in an age where privacy on the internet is under increasing scrutiny, people seem more than willing to part with their genetic information. The simple act of spitting into a collection tube can have far-reaching consequences. Unlike data posted online, which tells a story in retrospect, genetic information is a roadmap for the future. Companies like 23andMe, want to sell you that roadmap. But what happens to your DNA after your sample has been shipped off for analysis? What exactly have you agreed to part with? Appreciating the potential privacy ramifications of “spitting in the tube” first requires an understanding of the science behind genetic testing and how the results of such a test are used.



