New research suggests shingles infections may increase the risk of cognitive decline in older adults. Scientists believe ...

A growing body of evidence suggests the vaccine may also lower risk of stroke and heart attack ...

Add Yahoo as a preferred source to see more of our stories on Google. Getty Images From the moment you experience the first symptoms of shingles—a skin-tingling sensation followed by a rash on one ...

Before the rash appears, people often feel intense burning, itching, or a "shooting" electrical pain in that specific area.

As we get older, our body’s immune system becomes weaker. The virus that causes chickenpox gets activated again later in life ...

We’ve spent billions chasing a dementia cure, only to hit one dead end after another. However, sometimes progress comes from ...

Even young people in peak physical condition aren’t immune.