Wearing face masks has become a global norm following the onset of the Wuhan coronavirus (COVID-19) pandemic, with many governments around the world often mandating these coverings for people in public.
But recent research reveals concerning findings about their safety. Masks, especially surgical and reusable FFF types have been found to emit potentially harmful chemical compounds.
A study published in Ecotoxicology and Environmental Safety in April 2024 highlighted that masks could release up to almost 5,400 microplastic particles in 24 hours, with surgical masks emitting more than 3,150 microfibers in under an hour.