Articles on Shingles

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Varicella zoster virus, also known as human herpesvirus 3, causes chickenpox and shingles. BSIP/Universal Images Group via Getty Images

Shingles can cause severe chronic pain – new research on how exosomes alter neurons offers pathways to treatment

The pain of post-herpetic neuralgia can drive people to the point of suicide. Researchers are getting closer to pinpointing its cause – which may extend to other forms of neuropathy.
Researchers are in the earliest phase of piecing together how the shingles vaccine could play a role in lowering the risk of dementia. PM Images/DigitalVision via Getty Images

Vaccines hold tantalizing promise in the fight against dementia

A prominent Nature study and related research raise the possibility that vaccines may have a broader role in experimental therapeutics outside the realm of infectious diseases.
Cells secrete exosomes carrying molecules that play a critical role in both health and disease. Meletios Verras/iStock via Getty Images Plus

Chickenpox and shingles virus lying dormant in your neurons can reactivate and increase your risk of stroke – new research identified a potential culprit

People with an active case of shingles have up to an 80% higher risk of stroke than those without. The increased risk is highest for patients under 40.

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