Collecting DNA From Sex Workers to One Day Identify Their Bodies

Sara Katsanis, a bioethicist at Duke University, studies the complications that arise when DNA databases are used to combat crime, especially human trafficking. If a child is kidnapped and illegally placed into adoption, for example, DNA is a reliable constant for identification. From this work, she is familiar with the ethical questions that come up when a victim is asked to give up their DNA to a database.

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