Health Canada mentioned graphene is a novel nanomaterial that’s reported to have antiviral and antibacterial properties.
However, the advisory issued Friday warns that there’s “potential that wearers might inhale graphene particles from some masks,” Global News reported.
A preliminary evaluation discovered that these particles had “some potential to trigger early lung toxicity in animals.”
The potential for people, nevertheless, is unknown, and will “differ based mostly on masks design.”
No incidents have but been reported, however that has not stopped Health Canada from advising that each one recognized distributors, importers and producers cease promoting masks containing graphene.
Some of those masks might have been distributed in well being care settings, the company mentioned.
While the complete potential well being hazard is not clear, the company mentioned the dangers related to the medical gadgets are “unacceptable,” CTV News reported.
“Unless the producers of those masks can present substantial proof to help the protected and efficient use of graphene-coated masks, Health Canada considers the chance of those medical gadgets to be unacceptable,” Health Canada mentioned.
Health Canada is continuous to review information and requested additional info from producers to raised assess well being dangers.