News Medicine

COVID-19 Speeches Spread Virus Airborne

Talking loudly in enclosed spaces can release more than 100,000 droplets containing SARS-COV-2 viruses per minute, which can remain in the air for up to

 News Physics

Mask Protection Against SARS-CoV-2 Analyzed

A new study conducted by scientists at Florida Atlantic University has found that a double-layered cotton mask is the most effective at preventing the spread