Evaluation of N95 respirators, modified snorkel masks and low‐cost powered air‐purifying respirators: a prospective observational cohort study in healthcare workers

Summary Disposable N95 respirator masks are the current standard for healthcare worker respiratory protection in the COVID‐19 pandemic. In addition to shortages, qualitative fit testing can have low sensitivity for detecting poor fit, leading to inconsistent protection. Multiple groups have develope...

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Veröffentlicht in:Anaesthesia 2021-05, Vol.76 (5), p.617-622
Hauptverfasser: Clinkard, D., Mashari, A., Karkouti, K., Fedorko, L.
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Sprache:eng
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