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  • Post author:Mark Glover, MD
  • Post published:May 15, 2020
  • Post category:COVID19/PPE/Respiratory Protection

CDC NIOSH N95 List of Manufacturers with Model number and approval number List of Chinese made KN95s authorized for emergency use by the FDA Models that were removed from FDA…

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Read more about the article But wait, the coronavirus is only 0.1 microns?

But wait, the coronavirus is only 0.1 microns?

  • Post author:Mark Glover, MD
  • Post published:May 6, 2020
  • Post category:COVID19/PPE/Respiratory Protection

As viruses go, the coronavirus is a very small virus. This is a great picture of and comparison of various viruses by size. An N95 mask filters 95% of 0.3…

Continue ReadingBut wait, the coronavirus is only 0.1 microns?
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