Surgical face masks help prevent the spread of airborne pathogens and therefore were ubiquitous during the COVID-19 pandemic.

The coated electrodes were placed between the layers of a disposable medical face mask, and wires connected the device to an electronic readout. When select gases interacted with this specialized ...

A modified surgical face mask containing a specialized breath sensor can accurately detect when someone has kidney disease, ...

With lots of fun colors and patterns ... It's also worth noting that cloth face masks are not medical grade and that additions like filters have not been proven to be any safer or more effective.