It's a sample of 1 but a good start on target size of #aerosol #filtration for #COVIDisAirborne HT @linseymarr paper: https://www.tandfonline.com/doi/full/10.1080/23744235.2022.2140822
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@davidelfstrom thanks for posting important work @linseymarr
90% of the exhaled SARS-CoV-2 RNA was found in aerosol particles <4.5 µm
Just what we need to know
