KN95 Mask Instructions and Frequently Asked Questions » Discussions

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  Last Post by freeamfva jack
  

  October 26, 2021

  Effectiveness of Mask Wearing to Control Community Spread

  prior to the coronavirus disease 2019 (COVID-19) pandemic, the efficacy of community mask wearing to reduce the spread of respiratory infections was controversial because there were no solid relevant data to support their use. During the pandemic, the sci...
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  Last Post by freeamfva jack
  

  October 26, 2021

  N95 and KN95 face masks

  With COVID-19 cases once again on the rise amid the spread of the more contagious and more dangerous delta variant, we’re circling back around to remind our readers that it might be time to either replenish your supply of face masks to help slow the sprea...
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  Last Post by freeamfva jack
  

  October 26, 2021

  Why Do the Vaccinated Need Masks?

  Weekly COVID-19 cases in America are at pre-vaccine levels, and the delta variant is infecting not only adults, but thousands of children right as the new school year begins.To get more news about CE antiepidemic mask, you can visit tnkme.com official web...