
Factual and Procedural Background
George Isaak, an 84-year-old retired farmer, was diagnosed with Parkinson’s disease in the summer of 2020 after years of using paraquat pesticides for agricultural purposes on his fields. This type of pesticide has been linked to Parkinson’s disease. Isaak suffered multiple impairments as a result of his condition, including cognitive impacts, fatigue, weakness, the inability to walk, and incontinence.