A new study shows that only a quarter of fire cleanup workers in Altadena wore gloves, a fifth wore a protective mask, and a ...

New research shows that while many cloth and medical masks fall short against tiny ... masks (e.g., KN95s, KF94s), and respirators, including 3M N95 Aura 1870+ and Vitacore CaN99, were compared ...

There is currently a global shortage of N95/FFP2 respirators and surgical masks for use in hospitals. Simple cloth masks present a pragmatic solution for use by the public. This has been supported by ...

N95 masks, which filter out 95% of particulates, are intended to be single use and disposed of after seeing one patient. Despite the spike in demand caused by the Covid-19 pandemic, 3M has not ...