Support WBURA New Alzheimer's Drug Comes With Lots Of Questions About How To Use ItPlay03:38Download AudioJon HamiltonJuly 29, 2021 ShareAs part of a clinical study, a patient with Alzheimer's disease receives an infusion of aducanumab at a Providence, R.I., hospital in 2019. Aducanumab is being marketed as Aduhelm. (AP)