Starting thread on masks reducing Covid viral load:
Masks reduce viral load
A short thread on why N95 (and better) masks work. First, a simple explanation:
Masks work. Here’s why.
N95 Masks Nearly Perfect at Blocking COVID, UMD Study Shows
N95 Masks Nearly Perfect at Blocking COVID, UMD Study Shows
Researchers Found Even Lower-Performing Masks Were Protective
N95 Masks Nearly Perfect at Blocking COVID, UMD Study Shows
Epa researchers test effectiveness face masks disinfection methods against covid 19
EPA Researchers Test Effectiveness of Face Masks, Disinfection Methods Against COVID-19