Rare autoimmune disease attacked his brain and robbed him of his memories

Christy Morrill's own immune system hijacked his brain, and began attacking it. He had autoimmune encephalitis, which robbed him of decades of his memories. (AP video/Shelby Lum). Subscribe: http://smarturl.it/AssociatedPress Read more: https://apnews.com​ This video may be available for archive licensing via https://newsroom.ap.org/home