In and around Shafter, many people spend time on property maintenance and outdoor work. That can mean:
- treating weeds along driveways, sidewalks, and irrigation-adjacent areas
- mowing or handling vegetation after it has been treated
- working in landscaping, groundskeeping, agriculture-support roles, or facility maintenance
- caring for family members who may have brought residue home on clothing or work gear
Local circumstances can affect how exposure happened and what records exist. For example, residents may recall specific seasons when spraying was common nearby, or they may have product receipts and photos from the months leading up to symptoms.


