Shingles Vaccine May Reduce Dementia Risk by 20%: Study

A recent study suggests that getting vaccinated against shingles could lower the risk of developing dementia by 20%, with women likely benefiting more than men.

Shingles, caused by the varicella-zoster virus, is known for its painful rashes and potential long-term nerve pain. The study, led by researchers at Stanford University’s School of Medicine, supports growing evidence that viral infections affecting the nervous system may contribute to dementia risk.

These findings add to the discussion on preventive strategies for cognitive decline, especially in ageing populations.