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FDA panel endorses first-of-a-kind cancer blood test from Grail

FDA panel endorses first-of-a-kind cancer blood test from Grail
Photo: KSAT 12 (ABC affiliate) · view original

Federal health advisers on Wednesday endorsed a blood test designed to spot signs of various cancers in apparently healthy people while warning that it's far from clear how well the technology works. Grail Inc.’s Galleri test doesn't diagnose cancer but instead, with a single blood draw, looks...

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