The U.S. Food and Drug Administration (FDA) has finalized new guidance for fresh-cut produce preparation and packaging. The big picture: Recommendations include stricter sanitation controls, supplier verification, and enhanced refrigeration practices. The guidance targets manufacturers and processors of products like chopped lettuce, sliced cantaloupe, diced onions, shredded carrots, coleslaw mixes, and fruit salads. The agency focused on reducing contamination from pathogens such as salmonella, cyclospora, E. coli, and listeria, all associated with recent foodborne illness outbreaks. Zoom in: Processors are advised to assess potential risks from these pathogens and implement supply-chain controls and preventive measures.