COVID-19 Mask Research: Aerosol Droplets and Types of Masks (N95, Cotton, Kerchief, No Mask)

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I cover a recent research article on particle size and mask types (N95, Cotton, Kerchief, and No Mask). Research strongly supports the wearing of masks, but often a kerchief or thin mask is worse in the sense it creates many more small particles. Research is still unclear on the role of these small particles and aerosol transmission compared to larger particle transmission.
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One thing I've noticed: telling people that they shouldn't wear a neck gator actually has the opposite effect. Many wear them because they like them and the pandemic was only an excuse to do so. Telling them that they are spreading virus gets them excited and makes them feel even more rebellious.

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