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Plastic recycling: company commitments and chemical safety challenges

Scientists report most large companies commit to reducing plastic pollution but focus on recycling; extrusion of recycled materials and legacy compounds in recycled materials as safety challenge; some substances increase others decrease with the increase in recycled content in polyethylene terephthalate (PET) bottles; tentatively identify 212 volatile chemicals in 57 different recycled PET flakes available in China; present migration model to characterize the exposure and risk of PET oligomers

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Survival of coronavirus on surfaces

Live virus particles found on frozen food packaging in China; updated questions and answers series on coronavirus published by the German Bundesinstitut für Risikobewertung (BfR)

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Migration of styrene oligomers into food

German Federal Institute for Risk Assessment evaluates migration of styrene oligomers from FCMs into food simulants; finds no evidence for health risks at currently measured migration levels

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PAAs in colored paper napkins

Scientists analyze primary aromatic amines in colored paper napkins from Europe; find sum PAA concentrations exceeding 10 µg/L limit, carcinogenic PAAs exceeding 2 µg/L limit; red, orange, yellow, and multi-colored napkins with highest load