Food safety question: Could nanoplastics nudge Salmonella toward antibiotic resistance?

Plastic products are ubiquitous in our food supply chain, shedding microplastics into every part of the human ecosystem. As they degrade, microplastics break down into even smaller fragments called nanoplastics—tiny particles that can affect biological molecules in ways not fully understood. In a new study, researchers at the University of Illinois Urbana-Champaign examined what happens when nanoplastics interact with Salmonella, potentially affecting food safety and human health.