08/07/2026
Could long-term air pollution exposure increase the risk of neurological diseases that affect movement?
Air pollution is already linked to a range of health conditions affecting the heart, lungs and brain. But what about conditions like Parkinson’s disease, Multiple Sclerosis (MS) and Motor Neurone Disease (MND)?
Researchers from .bsky.social reviewed and combined evidence from published studies to investigate whether people exposed to higher levels of air pollution over many years were more likely to develop neurological conditions such as Parkinson’s disease, MS and MND.
For Parkinson’s disease, researchers found evidence that long-term exposure to particulate air pollution was associated with a higher risk of developing the disease.
While results varied between studies, the overall evidence consistently pointed towards a greater risk of Parkinson’s disease among people living in areas with higher levels of particulate air pollution.
Read our blog - https://buff.ly/jFIYv7J
Alexandra Z. Tien-Smith - IMS Epidemiology Unit, University of Cambridge and School of Medicine, University of California
Shazia Absar - School of Clinical Medicine, University of Cambridge
Clare Best Rogowski - IMS Epidemiology Unit, University of Cambridge
Veronica Phillips - Medical Library, School of Clinical Medicine, University of Cambridge
Zorana Jovanovic Andersen - Department of Public Health, University of Copenhagen
Christiaan Bredell - Hinchingbrooke Hospital, Northwest Anglia NHS Foundation Trust
Kwan Wai Fung - School of Clinical Medicine, University of Cambridge
Lucy Hong - School of Clinical Medicine, University of Cambridge
Magdalena Szybka - School of Clinical Medicine, University of Cambridge
James Woodcock - IMS Epidemiology Unit, University of Cambridge
Carol Brayne - Cambridge Public Health, University of Cambridge
Haneen Khreis - IMS Epidemiology Unit, University of Cambridge and Texas A&M Transportation Institute
Annalan M D Navaratnam - IMS Epidemiology Unit, University of Cambridge