“Graphene is a novel nanomaterial reported to have antiviral and antibacterial properties. Health Canada conducted a preliminary scientific evaluation after being made aware that masks containing graphene have been bought with COVID-19 claims and utilized by adults and youngsters in colleges and daycares. Health Canada believes they may also have been distributed to be used in health care...
English
French
Spanish
Portuguese
Deutsch
Turkish
Dutch
Italiano
Russian
Romaian
Portuguese (Brazil)
Greek