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COVID-19 Animation: What Happens If You Get Coronavirus?
นอกจากการดูบทความนี้แล้ว คุณยังสามารถดูข้อมูลที่เป็นประโยชน์อื่นๆ อีกมากมายที่เราให้ไว้ที่นี่: ดูความรู้เพิ่มเติมที่นี่
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This video 3D animation on COVID19: What Happens If You Get Coronavirus is a collaboration between Nucleus Medical Media and our friends at the What If Channel. To watch super interesting hypothetical scenarios on the human body, humanity, the planet and the cosmos, please visit the What If Channel at https://www.youtube.com/WhatIfScienceShow.
covid19 coronavirus medicalanimation
High speed camera captures how different types of face masks work
Which mask works best? To visualise droplets and aerosols, UNSW researchers used LED lighting system \u0026 a highspeed camera, filming people coughing and sneezing in different scenarios — using no mask, 2 different types of cloth masks, and a surgical mask.
We confirmed that even speaking generates substantial droplets. Coughing and sneezing (in that order) generate even more.
A threeply surgical mask was significantly better than a onelayered cloth mask at reducing droplet emissions caused by speaking, coughing and sneezing, followed by a doublelayer cloth face covering.
A singlelayer cloth face covering also reduced the droplet spread caused by speaking, coughing and sneezing but was not as good as a twolayered cloth mask or surgical mask.
We do not know how this translates to infection risk, which will depend on how many asymptomatic or mildly symptomatic infected people are around. However, it shows a single layer is not as good a barrier as a double layer.
Here’s more on what we found: http://unsw.to/masks
VIDEO: UNSW/ Thorax
AUTHORS:
C Raina MacIntyre, Professor of Global Biosecurity, NHMRC Principal Research Fellow, Head, Biosecurity Program, Kirby Institute, UNSW;
Abrar Ahmad Chughtai, Epidemiologist, UNSW;
Charitha de Silva, Lecturer, UNSW;
Con Doolan, Professor, School of Mechanical and Manufacturing Engineering, UNSW;
Prateek Bahl, PhD Candidate, School of Mechanical and Manufacturing Engineering, UNSW, and;
Shovon Bhattacharjee, PhD Candidate, The Kirby Institute, UNSW
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Will you need more booster shots to protect against new COVID-19 variants? Doctors explain
A new coronavirus variant first detected by scientists in South Africa has brought concerns and questions for many people. It’s unclear where the new variant actually came from, but it was first detected by scientists in South Africa and has also been seen in travelers to Hong Kong and Botswana. Health experts say this variant may be more dangerous than the delta variant, which has fueled waves of infection on every continent. This new variant has already sparked travel restrictions, shaken up world markets and has scientists scrambling to understand the risks. Americans often get a flu shot every year because of different strains, and some are wondering if we’ll have to get more COVID19 boosters because of the new variant.
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Will you need another booster shot to protect against new COVID-19 variant? Doctors explain
A new coronavirus variant first detected by scientists in South Africa has brought concerns and questions for many people. It’s unclear from where the new variant actually arose, but it was first detected by scientists in South Africa and has also been seen in travelers to Hong Kong and Botswana. Health experts say this variant may be more dangerous than the Delta variant, which has fueled waves of infection on every continent. This new variant has already sparked travel restrictions, shaken up world markets — and it has scientists scrambling to understand the risks. Americans often get a flu shot every year because of different strains, and some are wondering if we’ll have to get more boosters because of the variant. See more above.
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How face masks protect you and help stop spread of COVID 19 (Coronavirus)
Learn why face masks are important to be used to protect you and help stop the spread of the Coronavirus (COVID19) disease.
We will also share the World Health Organisation guidance on how to wear masks correctly.
Stay Safe!
Visit https://potential.com/coronavirus/ and find simple and practical information from reliable international sources regarding the current outbreak of coronavirus disease (COVID19).
Coronavirus Youtube playlist: https://www.youtube.com/playlist?list=PLnOHHqU0MaD5FRAwTOTaxUnEdEvch8YrE
Powered by: https://potential.com
Video Sources:
WHO: https://www.who.int/emergencies/diseases/novelcoronavirus2019/adviceforpublic
Coronavirus Masks StaySafe
นอกจากการดูหัวข้อนี้แล้ว คุณยังสามารถเข้าถึงบทวิจารณ์ดีๆ อื่นๆ อีกมากมายได้ที่นี่: ดูบทความเพิ่มเติมในหมวดหมู่Tips
