by Public Library of Science Researchers assess hospital-treated infection and risk of neurodegenerative diseases. Created with Adobe Illustrator. Credit: Jiangwei Sun (CC-BY 4.0, creativecommons.org/licenses/by/4.0/) Infections treated with specialty hospital care in early- and mid-life are associated with an increased subsequent risk of Alzheimer’s (AD) and Parkinson’s diseases (PD), but not amyotrophic lateral sclerosis (ALS), according to...