How the common flu can spike your risk of Parkinson's by 90 percent | TheHill

"This is not evidence of a causal link between flu infection and Parkinson's. Our study adds to a broader literature, and we shouldn't overstate the results," the study's lead author said.

https://thehill.com/changing-america/well-being/medical-advances/588263-how-the-common-flu-can-spike-your-risk-of