Explore the capacity of 2 dosage levels of ACC-001 plus QS-21 to remove brain fibrillar Aβ in subjects with early AD. 2 years [clinicaltrials_resource:a76c4dc04d7b744dd075b16dc6e68731]

ACC-001 3 μg/ QS-21 50 μg IM on day 1, month 1, month 3, month 6, month 12, and month 18

Explore the capacity of 2 dosage levels of ACC-001 plus QS-21 to remove brain fibrillar Aβ in subjects with early AD. 2 years [clinicaltrials_resource:a76c4dc04d7b744dd075b16dc6e68731]

ACC-001 3 μg/ QS-21 50 μg IM on day 1, month 1, month 3, month 6, month 12, and month 18