A mask that simply turns off corona viruses? Sounds too good to be true. But according to researchers at the University of Toronto, this is actually possible. “TrioMed Active Mask Type IIR” is the name of the new medical face mask developed by i3 BioMedical Inc., whose outer surface is said to deactivate more than 99 percent of the corona viruses within minutes. Other companies from Hamburg and Switzerland are already launching similar products on the market. Our reporter has already tested the comfort of one of them. You can see how it is in the video.