北冥巨鲲被打脸,WHO要求戴口罩。
喝了一肚皮洋墨水的百家版主北冥巨鲲自称是医生,很懂医学,可也没能摆脱西方医学的固疾。跟着美国CDC屁股写个烂文《COVID-19:我需要带口罩吗?》忽悠留园网友不戴口罩,被老王驳斥:
https://club.6parkbbs.com/nz/index.php?app=forum&act=threadview&tid=195860 6park.com结果今天WHO说新冠病毒会气溶胶传染,必须戴口罩。看看,那自称医生的北冥巨鲲还没老王说的话靠谱。WHO considers ‘airborne precautions’ for medical staff after study shows coronavirus can survive in air 6park.comPUBLISHED MON, MAR 16 202012:24 PM EDTUPDATED TUE, MAR 17 202011:28 AM EDT 6park.comBerkeley Lovelace Jr.@BERKELEYJR 6park.comNoah Higgins-Dunn@HIGGINSDUNN 6park.comWilliam Feuer@WILLFOIA 6park.comKEY POINTS 6park.comWHO is considering “airborne precautions” for medical staff after a new study showed the coronavirus can survive in the air in some settings.The coronavirus can go airborne, staying suspended in the air depending on factors such as heat and humidity, WHO officials said. 6park.com 6park.comWorld Health Organization (WHO) Director-General Tedros Adhanom Ghebreyesus talks during a daily press briefing on COVID-19 virus at the WHO headquaters in Geneva on March 11, 2020. 6park.comFabrice Coffrini | AFP | Getty Images 6park.comThe World Health Organization is considering “airborne precautions” for medical staff after a new study showed the coronavirus can survive in the air in some settings.
The virus is transmitted through droplets, or little bits of liquid, mostly through sneezing or coughing, Dr. Maria Van Kerkhove, head of WHO’s emerging diseases and zoonosis unit, told reporters during a virtual news conference on Monday. “When you do an aerosol-generating procedure like in a medical care facility, you have the possibility to what we call aerosolize these particles, which means they can stay in the air a little bit longer.” 6park.com She added: “It’s very important that health-care workers take additional precautions when they’re working on patients and doing those procedures.” 6park.com World health officials say the respiratory disease spreads through human-to-human contact, droplets carried through sneezing and coughing as well as germs left on inanimate objects. The coronavirus can go airborne, staying suspended in the air depending on factors such as heat and humidity, they said.
Kerkhove said health officials are aware of several studies in a number of countries looking at the different environmental conditions that COVID-19 can persist. Scientists are specifically looking at how humidity, temperature and ultraviolet lighting affects the disease as well as how long it lives on different surfaces, including steel, she said.
Health officials use the information to make sure WHO’s guidance is appropriate, and “so far ... we are confident that the guidance that we have is appropriate,” she added. Health officials recommend medical staff wear so-called N95 masks because they filter out about 95% of all liquid or airborne particles.
“In health-care facilities, we make sure health-care workers use standard droplet precautions with the exception ... that they’re doing an aerosol-generating procedure,” she said. 6park.com
贴主:王文清于2020_03_22 16:33:07编辑
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