But, with hundreds of thousands of L.A. residents forced to evacuate their homes, the next best thing is a face mask or respirator to help avoid inhaling dangerous smoke particles. As we saw with ...

Multiple Illinois health systems have implemented full or partial mask mandates amid a continuing uptick in respiratory infections across the state. Rush University Medical Center, in a note on ...

Seattle startup Singletto is marketing a medical mask that includes its Oxafence technology, which is proven to kill viruses. (Singletto Photo) COVID-19, at the moment, might feel safely in the ...