An Expert Explains Why Masks Do Not Stop Respiratory Viruses



ORIGINAL POST
Posted by Ed 46 days ago

Stephen Petty:

  1. Certified industrial hygienist;

  2. Certified safety professional;

  3. Professional engineer;

  4. 45 years in the field of health and safety, trying to protect workers and the public from toxins;

  5. Named/testified in over 400 legal cases related to exposure control and personal protective equipment (PPE);

talks us comprehensively through 50 years of evidence showing the ineffectiveness of masks in mitigating SARS-Cov-2, the COVID virus.

https://metatron.substack.com/p/everything-you-wanted-to-know-about

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