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  • The Protective Properties of FFP2 Masks Health & Wellness
  • Now the Swiss mainly wear ordinary sanitary masks, medical masks or cloth masks. However, these masks have a common feature, that is, their main function is to prevent the virus on their body from infecting others; while FFP2 masks can better filter the...  more
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    • Last updated Mar 23

The Protective Properties of FFP2 Masks

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