Comparison of the inward leakage rate between N95 filtering facepiece respirators and modified surgical masks during the COVID-19 pandemic

Background: Owing to shortage of surgical and N95 filtering facepiece respirators (FFRs) during the COVID-2019 pandemic, various masks were developed to prevent infection. This study aimed to examine the inward leakage rate (ILR) of sealed face masks and modified surgical masks using a quantitative...

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Main Authors: Kazunari Onishi (Author), Masanori Nojima (Author)
Format: Book
Published: Komiyama Printing Co. Ltd, 2024-02-01T00:00:00Z.
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3rd Floor Main Library

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Call Number: A1234.567
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