If CDC guidelines aren't enough to convince you that face shields alone shouldn't be used to stop the spread of COVID-19, then maybe a new visualization study will. Researchers simulated coughing and ...

The clear plastic guards may be easier to wear, disinfect and reuse than cloth or surgical face coverings, although they don’t entirely replace the need for masks. By Knvul Sheikh The debate over ...

From 3D printing to hand-sewn masks with filter pockets, six L.A. residents use their skills and available materials to make masks and face shields At the beginning of April, Los Angeles-based ...