The neurotoxicity of environmental aluminum is still an issue.
2010.
Abnormal neurological symptoms have been observed in several patients receiving intramuscular injections of Al-containing vaccines and the WHO Vaccine Safety Advisory Committee has recognized that there may be a subset of predisposed individuals who may be sensitive to Al-containing adjuvant (Authier et al., 2001).
When mice were injected with adjuvants containing aluminum in amounts equivalent to those given to US military service personnel, neuroinflammation and cell loss were found in spinal cord and motor cortex, together with memorial deficits were found (Petrik et al., 2007).
ncbi.nlm.nih.gov/pmc/articl...
Is aluminum exposure a risk factor for neurological disorders?
The Health Effects of Aluminum Exposure.
2017.
Aluminum is regularly taken up with the daily diet. It is also used in antiperspirants, as an adjuvant for vaccination, and in desensitization procedures. In this review, we present the scientifically documented harmful effects of aluminum on health and the threshold values associated with them.
ncbi.nlm.nih.gov/pmc/articl...
Well focused essay by JB Handley, extraordinarily magnificent citations:
Aluminum in vaccines : International scientists have found autism's cause. [Relevant to PD.] What will Americans do? j.b. handley blog.