This study asked a very interesting question, given the considerable cost difference between the 2 modes of protection against respiratory infections (N95 respirators cost much more than surgical ...

As health officials scramble to minimize spread of the highly contagious Omicron variant, many experts have recommended that ...

P95 and N95 are rating classifiers for masks manufactured to keep people from inhaling dust and other small particles in ...

For a century, the surgical mask has been the symbol of a safe and sanitary medical environment. The problem: researchers don't really know if that's true. With the H1N1 influenza pandemic spreading ...

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The Centers for Disease Control (CDC) updated its mask guidance last week, recommending people wear N95 or KN95 masks. “As we are entering year three of the pandemic, we’re getting more and more data ...

March 30, 2010 — Ordinary surgical masks are just as effective as high-filtration N95 respirators in protecting hospital staff from the novel pandemic influenza A strain H1N1, according to an ...

Minnesota-based 3M still ships millions of respirators, though health care is not the major market it briefly was. Few objects symbolize the pandemic as well as the N95. Impossible to find until they ...

Aerosol transmission: Occurs by dissemination of either airborne droplet nuclei or small particles containing the infectious agent. This can include respirable particles (mass median aerodynamic ...