Infectious diseases are suggested to increase the long-term risk of dementia, including AD.1 This is supported by research of hospital-treated infections, with evidence that infections occurring more than 10 years before the onset of dementia may also be associated with excess risk.1 Of hospital-treated infections, infections of the central nervous system (CNS) are associated with the highest risk.1 However, increased risk of dementia is not limited to CNS infections.1

Learn more about infections and alzheimer’s disease

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