Face masks, like any article of clothing, get dirty with wear. They can also carry the coronavirus if an infected person comes in contact with you. The Centers for Disease Control and Prevention ...

Chattanooga-based eSpin Technologies, which uses nanofibers to make high-performance filters and other products, is now trying to put a dent into the nationwide shortage of surgical face masks. Mike ...

As campus emptied amid the COVID-19 pandemic, small groups of volunteers took to Bartels Hall to help sew surgical masks — aid for local medical facilities during a massive supply shortage. The effort ...