Coughing Downward Reduces Spread of Respiratory Droplets: Study
Modeling such behavior in a variety of scenarios for particles that range from less than 1 micrometer in size to 1,000 micrometers proves challenging.
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covid cough
Know the Best Fabric Combos for Cloth Masks
Researchers from the University of New South Wales used high-speed videos of a person sneezing to identify the optimal cloth mask design. ‘Wearing face masks help reduce disease spread by…