weit weit weg von dem Land, in dem man genaue Zahlen gar nicht erst erfassen möchte.
https://academic.oup.com/qjmed/advance-article-abstract/doi/10.1093/qjmed/hcae103/7684274?redirectedFrom=PDF&login=false
A potential association between COVID-19 vaccination and development of Alzheimer’s disease
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Methods
The study, conducted in Seoul, South Korea, analyzed data from a random 50% sample of city residents aged 65 and above, totaling 558 017 individuals. Participants were divided into vaccinated and unvaccinated groups, with vaccinations including mRNA and cDNA vaccines. The study focused on AD [Alzheimer’s disease] and MCI [mild cognitive impairment] incidences post-vaccination, identified via ICD-10 codes, using multivariable logistic and Cox regression analyses. Patients with vascular dementia or Parkinson’s disease served as controls.
Results
Findings showed an increased incidence of MCI and AD in vaccinated individuals, particularly those receiving mRNA vaccines, within three months post-vaccination. The mRNA vaccine group exhibited a significantly higher incidence of AD (odds ratio [OR]: 1.225; 95% confidence interval [CI]: 1.025–1.464; P = 0.026) and MCI (OR: 2.377; CI: 1.845–3.064; P < 0.001) compared to the unvaccinated group. No significant relationship was found with vascular dementia or Parkinson’s disease.