Sarepta Therapeutics Inc. is declining a U.S. FDA request to voluntarily halt shipping its gene therapy, Elevidys (delandistrogene moxeparvovec), in the U.S. On July 18, Sarepta said had it received “an informal request” from the FDA to stop the shipments following a third patient’s death, tied to the gene therapy SRP-9004, which uses the same vector as Elevidys.