A unique vaccine rollout in Wales gave researchers an accidental natural experiment that revealed a striking reduction in dementia among seniors who received the shingles vaccine. The protective ...

Andropause, often referred to as male menopause, is a natural phase in a man's life marked by a gradual decline in ...

A shingles vaccine might double as a powerful heart protector. In people already at high risk, it cut major cardiac events by 46% and deaths by an impressive 66% within a year. Scientists think ...

Doctors explain why it's important to understand how the bacterial infection spreads, as well as how to get tested, treated, ...