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I Took DNA Tests in the U.S. and China. The Results Concern Me

Privacy is big question, as governments seek access to DNA data.

We will find you: DNA search can home in on about 60% of white Americans

If you’re white, live in the United States, and a distant relative has uploaded their DNA to a public ancestry database, there’s a good chance an internet sleuth can identify you from a DNA sample you left somewhere.