Microplastics can carry pathogens to new points in the food chain

The video discusses the ongoing concerns about microplastics, which are small plastic particles less than 5 millimeters in diameter. These particles can originate from the breakdown of larger plastics or be added to products like cosmetics. Microplastics can harbor pathogens, forming biofilms that may carry antibiotic-resistant bacteria. These pathogens can be transported across oceans, posing risks to marine life, particularly bivalves like oysters and mussels, which can ingest microplastics. This situation threatens aquaculture and potentially human health, as pathogens may transfer to humans through seafood consumption.

What potential risks do microplastics pose to food production and safety?

What are microplastics and how are they formed?

How can microplastics transport pathogens in the ocean?

What concerns do researchers have regarding microplastics and bivalves?

In what ways might humans be exposed to pathogens from microplastics?