MOSCOW (Sputnik) – French company BioSerenity announced on Tuesday that it has developed a face mask capable of neutralizing the coronavirus, media reported.
The disposable mask, which is recommended to be worn for no more than 4 hours, consists of four layers laced with bactericidal and antiviral chemicals cyclodextrin and quaternary ammonia, according to BFMTV.
The European standard FFP mask can be ordered starting Tuesday at a price of 1.49 euros ($1.8), the broadcaster reported.
A surgical version of the mask for health care workers is set to become available on February 22, costing 0.44 euros apiece.
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