Good Endpoints article on Biogen.
https://endpts.com/analyst-brian-skorney-goes-grizzly-on-biogens-alzheimers-hype-fearmongering-and-statistical-malpractice/
Also, forgive my perpetuation of confusion. Biogen's Aducanumab and BAN2401 are two separate drugs that both tackle amyloid. I previously implied that they were one and the same.
BearDownAZ