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2. Disposable masks can take up to 450 years to decompose ... - AOL

   www.aol.com/lifestyle/disposable-masks-450-years...

   "It's really tricky because we need masks to protect ourselves," Stéphanie Regni, founder of Fillgood, a zero-waste and plastic-free refill store, in Berkeley, Calif., tells Yahoo Life. "But ...

3. N95 respirator - Wikipedia

   en.wikipedia.org/wiki/N95_respirator

   An N95 respirator is a disposable filtering facepiece respirator or reusable elastomeric respirator filter that meets the U.S. National Institute for Occupational Safety and Health (NIOSH) N95 standard of air filtration, filtering at least 95% of airborne particles that have a mass median aerodynamic diameter of 0.3 micrometers under 42 CFR 84, effective July 10, 1995.

4. European respirator standards - Wikipedia

   en.wikipedia.org/wiki/European_respirator_standards

   FFP3 face mask. Aerosol filtration percentage: 99% minimum; Internal leak rate: maximum 2% [8] The FFP3 mask is the most filtering of the FFP masks. It protects against very fine particles such as asbestos and ceramic. It does not protect against gases and in particular oxides of nitrogen. [11]

5. Face masks during the COVID-19 pandemic - Wikipedia

   en.wikipedia.org/wiki/Face_masks_during_the...

   US Ambassador to Indonesia Sung Kim accompanied by local officials at the Presidential Palace wearing face masks amid the COVID-19 pandemic. During the COVID-19 pandemic, face masks or coverings, including N95, FFP2, surgical, and cloth masks, have been employed as public and personal health control measures against the spread of SARS-CoV-2, the virus that causes COVID-19.

6. Can I use a face shield instead of a mask? - AOL

   www.aol.com/news/2020-09-01-can-i-use-a-face...

   No. Health officials don’t recommend the clear plastic barriers as a substitute for masks because of the lack of research on whether they keep an infected person from spreading viral droplets to ...

7. These KN95 and N95 Face Masks Help Protect Against the ... - AOL

   www.aol.com/kn95-n95-face-masks-help-182200553.html

   It can be hard to find quality KN95 and N95 face masks. These meet CDC and FDA standards, and they’re actually in stock. These KN95 and N95 Face Masks Help Protect Against the Flu, COVID, and RSV