Improve the fit and filtration of your mask to reduce the spread of COVID-19
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Up-to-Date Info: To find the latest CDC information on this topic go to: https://www.cdc.gov/coronavirus/2019-nCoV/index.html

Improve the fit and filtration of your mask to reduce the spread of COVID-19

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  • English
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    Details:

    • Corporate Authors:
      National Center for Immunization and Respiratory Diseases (U.S.). Division of Viral Diseases.
    • Description:
      Updated Feb. 23, 2021

      Correct and consistent mask use is a critical step everyone can take to reduce their risk of getting and spreading COVID-19. Masks work best when everyone wears them, but not all masks provide the same protection. How well a mask fits, how well it filters the air, and how many layers it has are all important to consider when choosing which mask to wear. Wearing a mask around people who do not live with you or when someone in your house is sick is now even more critical with the increased spread of new COVID-19 variants, some of which appear to spread more easily and quickly than the original virus that causes COVID-19.

    • Content Notes:
      Types of Masks -- Ways to Increase Mask Protection: Improve Fit and Filtration -- How to Improve Fit -- How to Improve Filtration -- Things to Watch Out for When Improving Mask Fit and Filtration -- Choosing a Mask for Different Situations -- Choosing and Wearing a Mask is Just One of Many Strategies to Reduce the Spread of COVID-19.
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