The Board granted service connection for Parkinson's disease based on new and relevant evidence that asserts a causal link between exposure to diesel exhaust and increased risk for neurodegenerative disease.
The deciding factor: The weight of the evidence for and against a finding that the Veteran's current diagnosis of Parkinson's disease is due to his environmental exposure in service is in approximate equipoise, leading to an application of the benefit-of-the-doubt rule.
- Claimed conditions
- Parkinson's disease
- How they argued it
- Reopened with new and material evidence
- Exposure basis
- None
- Rating assigned
- None in this decision
- Decision date
- June 26, 2025
- Citation
- A25055637
What this means for you
A grant means the Board agreed the veteran was entitled to the benefit. Decisions like this show the kind of evidence and arguments that tend to succeed for claims like it.
What you can do next
Related decisions
Other Board decisions on a similar condition or argued the same way.
- Dismissed
The appeal seeking entitlement to service connection for Parkinson's disease was dismissed due to the Veteran's death during the pendency of the appeal.
- Granted
The Board granted service connection for Parkinson's disease, which is presumed to have been incurred in active service due to exposure to contaminated water at Camp Lejeune.
- Granted
The Board granted an effective date of August 25, 2016 for the award of service connection for Parkinson's disease.
- Denied
The Board denied service connection for Parkinson's disease as the evidence did not support a finding that it began during or is otherwise related to active service.
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