It’s a terrible lit analysis badly sourced and reaching the wrong conclusions by citing other lit analyses published by the CDC. Not once did they attempt to reference actual science/engineering despite one of the authors working in an engineering dept.
No references to filter manufacturing spec’s, ISO/Hepa filter standards, or a general microscopy analysis of the fabrics.
It’s a terrible lit analysis badly sourced and reaching the wrong conclusions by citing other lit analyses published by the CDC. Not once did they attempt to reference actual science/engineering despite one of the authors working in an engineering dept.
No references to filter manufacturing spec’s, ISO/Hepa filter standards, or a general microscopy analysis of the fabrics.