Mask Material Filtration Efficiency and Mask Fitting at the Crossroads: Implications during Pandemic Times

The COVID-19 pandemic triggered the widespread use and need for respirators and face masks for the healthcare workers and public. In this study, several generally available respirators and mask designs were fit tested, and their materials were evaluated for filtration efficiency using 250 nm polysty...

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Veröffentlicht in:	Aerosol and Air Quality Research 2021-07, Vol.21 (7), p.1-15+ap1-13-001
Hauptverfasser:	Ardon-Dryer, Karin, Warzywoda, Juliusz, Tekin, Rumeysa, Biros, Jnev, Almodovar, Sharilyn, Weeks, Brandon L., Hope-Weeks, Louisa J., Sacco, Albert Jr
Format:	Artikel
Sprache:	eng
Schlagworte:	Aerosols Air filters Coronaviruses COVID-19 Design Disease transmission Efficiency Filtration Infrared spectroscopy Latex Masks Medical personnel Pandemics Particle size Polystyrene Polystyrene resins Protective equipment Raman spectroscopy Respirators Severe acute respiratory syndrome coronavirus 2 Sterilization Three dimensional printing Workloads
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