Vaccines don’t just protect us from infectious diseases or lessen their effects. Some are also associated with a reduced risk for dementia, research shows. “They’ll protect against these really ...

Add Yahoo as a preferred source to see more of our stories on Google. Six colourful brain scans on a yellow background Some immunizations may be quietly protecting us from cognitive decline. How the ...

Moderna COVID-19 vaccines were associated with a threefold increased risk of chronic urticaria and nearly fourfold increased risk of other types of urticaria compared to expected rates.

More than 6 million Americans currently live with Alzheimer's disease, a number predicted to rise as our population ages. Researchers continue searching for ways to prevent or delay Alzheimer's, ...

A higher dose of the flu vaccine may cut Alzheimer’s risk by more than half, research suggests. Image credit: alvarez/Getty Images For example, a study published in December 2025 found that the ...

The severity of SARS-CoV-2 infections has waned since 2020, and uncertainty about the value of annual COVID shots has helped drive down adult vaccination rates. Among veterans who received a 2024-2025 ...

Vaccines don’t just protect us from infectious diseases or lessen their effects. Some are also associated with a reduced risk for dementia, research shows. “They’ll protect against these really ...