Why wearing a mask matters: coronavirus transmission explained
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Why wearing a mask matters: coronavirus transmission explained
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88K views · 385 shares | Virus size 100 nm, N95 pore size 300 nm. So how does mask help? Corona answers how mask works, proof ke saath Virus spreads by droplets (cough, micro spits, sneeze). Not individually. Droplet size 4-21 microns 1 micron = 1000 nm 1 micron is bigger than 300nm. Mask significantly reduces viral load. PERIOD. Please share this. Quacks are spreading wrong narrative that can be dangerous for you and your family. | Jagdish Chaturvedi | Facebook
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88K views · 385 shares | Virus size 100 nm, N95 pore size 300 nm. So …
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226K views · 1.7K shares | When you’re in public, wear a mask that covers your nose AND mouth to help protect others and slow the spread of COVID-19. Learn how to wear your mask correctly: https://bit.ly/2XdSp61. | CDC | Facebook
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143K views · 1.8K shares | COVID-19 can be spread by people who do not have symptoms and do not know that they are infected. Masks can help prevent people who have COVID-19 from spreading the virus to others. Masks, when worn over the nose and mouth, can help reduce the spray of respiratory droplets when the person wearing them coughs, sneezes, talks, or shouts. https://bit.ly/3ee8iP4. | CDC | Facebook
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