Abivax's ulcerative colitis data, Fulcrum's scrapped sickle cell drug, and more biotech news from The Readout

Abivax said its experimental treatment for ulcerative colitis showed significant efficacy in a closely watched trial, but shares of the company tanked on safety concerns.

Abivax's ulcerative colitis data, Fulcrum's scrapped sickle cell drug, and more biotech news from The Readout