Hospital face masks recalled in France due to potential toxic risk

At least 16.9 million of the masks were distributed for use in hospitals and pharmacies in 2020. They are rated FFP2, contain ‘biomass graphene’, and were manufactured by a Chinese company.

https://www.connexionfrance.com/article/French-news/Hospital-face-masks-biomass-graphene-recalled-in-France-due-to-potential-toxic-respiratory-risk