Fit-Tested N95 Masks Combined With Portable High-Efficiency Particulate Air Filtration Can Protect Against High Aerosolized Viral Loads Over Prolonged Periods at Close Range
Research shows that N95 masks that have passed a quantitative fit-test combined with HEPA filtration protects against high virus aerosol loads at close range and for prolonged periods of time.
Read the study from the Journal of Infectious Diseases below.
Fit-Tested N95 Masks Combined With Portable High-Efficiency Particulate Air Filtration Can Protect Against High Aerosolized Viral Loads Over Prolonged Periods at Close Range
Only a fit-tested N95 mask provided protection against virus aerosol; surgical masks and non-fit-tested N95 masks were not superior to no-mask control. The comb...
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Originally published by The Journal of Infectious Diseases – May 2022
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