New shingles vaccine may help delay dementia, study suggests - BBC.com

1. New shingles vaccine may help delay dementia, study suggests  BBC.com
2. Study raises hopes that shingles vaccine may delay onset of dementia  The Guardian
3. Evidence mounts that shingles vaccines protect against dementia  New Scientist
4. NHS shingles vaccine could halt dementia – how does it work?  The Independent
5. Shingles vaccine could keep dementia at bay  The Telegraph