To amend the Public Health Service Act to authorize the expansion of activities related to Alzheimer's disease, cognitive decline, and brain health under the Alzheimer's Disease and Healthy Aging Program, and for other purposes.

Building Our Largest Dementia Infrastructure for Alzheimer's Act or the BOLD Infrastructure for Alzheimer's Act This bill requires the Department of Health and Human Services to award cooperative agreements to state and local health departments to expand activities related to Alzheimer's disease, including activities involving early detection, support for caregivers, and public awareness.