For years, scientists have predicted that knowing the whole human genetic code would pay off huge dividends in diagnosing and treating disease. The promise has largely remained just that. Now, a pair of 14-year-old twins has become among the first to benefit from a whole-genome test. NPR health and science correspondent Richard Knox talks to host Scott Simon about the breakthrough that essentially cured the twins' disease within days.
Twins' Cure A First Victory For Genome Testing
By NPR Staff • Jun 18, 2011