Perceptions, Knowledge, and Experiences of Using Face Masks among Egyptian Healthcare Workers during the COVID-19 Pandemic: A Cross-Sectional Study.

Healthcare (Basel) · 2023 · PMC10048152 · PMID 36981495

Europe PMC DOI

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a little significantno p-value reported

The N95 mask had an advantage in preventing air leakage more efficiently than the surgical mask during coughing; however, there was still a little significant leakage [ 56 ].

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