Biogen Slashes Price of Alzheimer’s Drug Aduhelm, as It Faces Obstacles December 21, 2021 Auto Bot Aduhelm (Drug), alzheimer's disease, Biogen Inc, Food and Drug Administration, Prices (Fares, Fees and Rates), your-feed-healthcare, your-feed-science 0 A group of Alzheimer’s experts and health advocates called on the F.D.A. to withdraw its approval of the drug, the latest of several setbacks for the treatment.