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

Surgical face masks help prevent the spread of airborne pathogens and therefore were ubiquitous during the COVID-19 pandemic. Now, a modified mask could also protect a wearer by detecting health ...

By Stephen Beech A modified face mask can detect kidney disease, just through breath. Surgical face covers became commonplace ...

Embedded between the fabric layers of this FFP2-style face mask is a specialized gas sensor that could help diagnose chronic ...