HIGHLIGHTS
- who: Agnes Z. Dardas et al. from the Department of Orthopaedic Surgery, University of Pennsylvania, Philadelphia, Pennsylvania, United States have published the research: A simple surgical mask modification to pass N95 respirator-equivalent fit testing standards during the COVID-19 pandemic, in the Journal: PLOS ONE of July/27,/2022
- what: The primary reason for this was practical and ethical: because quantitative testing is destructive, the authors could not justify the destruction of 40 additional N95 masks for testing alone in the setting of a pandemic.
- how: While it is beyond the scope . . .
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