Perhaps a (key?) factor in Alzheimer's too. https://www.ncbi.nlm.nih.gov/pubmed/24614898 https://www.ncbi.nlm.nih.gov/pubmed/24614898 http://www.nytimes.com/2

Perhaps a (key?) factor in Alzheimer's too. https://www.ncbi.nlm.nih.gov/pubmed/24614898 https://www.ncbi.nlm.nih.gov/pubmed/24614898 http://www.nytimes.com/2016/05/26/health/alzheimers-disease-infection.html http://www.nytimes.com/2016/05/26/health/alzheimers-disease-...