RE: Not the only antiviral mask by the way8 Nov 2020 22:19
Might not be unique, but there are different applications depending on the mask type.
"Goldhammer said Sonovia’s masks are not certified for use by medical professionals in operating and emergency rooms, which use only disposable masks."
Also, Gareth from P2F stated that they are already looking at making biodegradable masks too, thus improving the environmental credentials.