To amend title 5, United States Code, to include Parkinson's disease in the list of illnesses and diseases deemed to be proximately caused by employment in fire protection activities, and for other purposes.

HR 4453 (119th Congress) is federal legislation introduced in the U.S. House of Representatives on July 16, 2025. Sponsored by Rep. Hoyle, Val T. [D-OR-4]. Current status: Referred to the House Committee on Education and Workforce. (2025-07-16).