In 2017, a stronger vaccine, Shingrix, became available. “While research into whether vaccines affect dementia risk continues, people should be aware that there are other factors that have definitively been linked to an increased dementia risk. This study also found that the new shingles vaccine was associated with a larger degree of benefit than the older one. Although the findings are intriguing, the association needs more study before researchers can know for sure that the shingles vaccine is definitively behind the benefit. So for the time being, the best reason to get a shingles vaccine is still to avoid the misery of shingles.

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Persons: stow, Shingrix, that’s, ”, Paul Harrison, ” Harrison, Dr, Andrew Doig, ” Doig, it’s, Sheona Scales, Scales, Sanjay Gupta, Phil Dormitzer Organizations: CNN, US Centers for Disease Control, Nature, GlaxoSmithKline, GSK, University of Oxford, University of Manchester, Alzheimer’s Research, Alzheimer’s Association International Conference, Oxford, CNN Health Locations: United States