Health
A microbiologist used a germ-filled petri dish to show how a mask catches droplets that spray from your mouth when you talk, cough, sing, and sneeze – Business Insider Australia
Face masks have become one of the most hotly debated coronavirus-pandemic topics, despite the CDC and WHO recommendations to wear them, so a microbiologist conducted an experiment that illustrated just how useful masks can be.
- A microbiologist’s mask-wearing experiment is all over social media. It demonstrates how far a person can spread respiratory particles, which can transmit the coronavirus, with and without …
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