Claim of Engler v. United Parcel Service
Claimant, a delivery driver for United Parcel Service, filed a workers' compensation claim in 2001, alleging interstitial pulmonary fibrosis due to exposure to dust and irritants. Initially, a Workers' Compensation Law Judge found he suffered an occupational disease and permanent partial disability. The Workers' Compensation Board affirmed, but the Court reversed in 2003, remitting the case to consider accidental injury. In an amended decision, the Board ruled claimant sustained an accidental injury from airborne irritants. The employer and carrier appealed again. The Court affirmed the Board's decision, finding substantial evidence that the claimant's condition arose from unusual environmental factors within his delivery vehicle, consistent with medical opinions linking his lung disease to mixed dust exposure at work.