Storyline
FDA sickle cell gene therapy approval
One page that accretes the verified record as the story develops. Every fact keeps its date and its sources.
2 DAYS
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3 EVENTS
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FIRST ENTRY DEC 07
DEC 08 · Day 2
FDA approves sickle cell gene therapy
DEC 08 · Day 2
FDA approves Crispr gene-editing treatment; stock whipsaws
DEC 07 · Day 1