Groundbreaking new research found extraordinarily large amounts of aluminium in brains of people who died with autism.

Cells from vaccine injection site were observed carrying a toxic load of aluminium into the brains of people who died from autism.

https://naturallyrecoveringautism.com/2020/11/16/high-levels-of-aluminum-found-in-the-brains-of-people-with-autism-an-interview-with-professor-christopher-exley/

Aluminium in human brain tissue from donors without neurodegenerative disease: A comparison with Alzheimer’s disease, multiple sclerosis and autism
 We have confirmed previous conclusions that the aluminium content of brain tissue in Alzheimer’s disease, autism spectrum disorder and multiple sclerosis is significantly elevated.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7211005/