A new study links cold sores to Alzheimer's, highlighting HSV-1's role. Women in particular could have a higher risk.

HSV-1 infection may be linked to the risk for Alzheimer’s disease, but antiviral treatment may be protective, a large ...

Alpha-synuclein, TDP-43 signatures, and cerebral small vessel disease were common in people with discordant stages. Older ...

The test may make it easier to identify whether people with memory and thinking problems have Alzheimer’s or not.

Thousands of people have paid for Dale Bredesen’s unconventional program to reverse Alzheimer’s symptoms. The medical ...

Journalist and women’s health advocate Maria Shriver discusses an important new advance in the fight against Alzheimer’s ...

At least 22 viruses have been tied to Alzheimer's, dementia, or other neurodegenerative diseases, and some researchers have ...

Donanemab is only for use in the early stages of Alzheimer’s disease. And for now at least, it comes with a hefty price tag.

Emmy and Tony-winning actor David Hyde Pierce joins TODAY to dish about his role in new Broadway show “Pirates! The Penzance ...

The entrepreneur, singer, and actress revealed that one-third of the Old Lady gang has been diagnosed with Alzheimer’s.

The FDA has cleared the first blood test to diagnose Alzheimer's which works by measuring the amount of pTau 217 and ...

Alzheimer’s is a complex disease caused by many interacting factors. It’s possible the herpes virus could play a small role – ...