h*******1 发帖数: 15 | 1 美国西北大学土木与环境工程系Prof. Yun Wang 招收联合培养博士生
Prof. Yun Wang from the Department of Civil and Environmental Engineering at
Northwestern University is seeking for Ph.D. candidates to conduct research
in her lab as exchange students under the joint-training programs sponsored
by China Scholarship Council (CSC). Students with educational background
in Environmental Chemistry, Microbiology, Molecular Biology, or related
majors are encouraged to apply. Successful candidates must have research
experience/i... 阅读全帖 |
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h*******1 发帖数: 15 | 2 美国西北大学土木与环境工程系Prof. Yun Wang 招收联合培养博士生
Prof. Yun Wang from the Department of Civil and Environmental Engineering at
Northwestern University is seeking for Ph.D. candidates to conduct research
in her lab as exchange students under the joint-training programs sponsored
by China Scholarship Council (CSC). Students with educational background
in Environmental Chemistry, Microbiology, Molecular Biology, or related
majors are encouraged to apply. Successful candidates must have research
experience/i... 阅读全帖 |
|
s**p 发帖数: 275 | 3 【 以下文字转载自 Military 讨论区 】
发信人: stop (昵称), 信区: Military
标 题: 美科学杂志称:北京雾霾中含有1300种微生物
关键字: 北京雾霾
发信站: BBS 未名空间站 (Mon Feb 3 01:48:41 2014, 美东)
原标题:研究称北京雾霾含千种微生物会引发过敏和肺病
美国《大众科学》月刊称,一组中国研究人员检测了2013年1月北京空气样本DNA片段发
现,其中含有约1300种微生物。
大多数微生物无害,但有些会引发过敏和肺病。该研究小组发现,雾霾较重时危险微生
物浓度更高。
至于北京空气中的微生物真能让人生病还有待研究。
_gen/derivatives/landscape_630/1.14640-PA-15929780.jpg
2014年2月1日,发表在Scientific American 上题为“At Least Twice as Much DNA
of Pathogens and Allergens in Air on Beijing's Smoggiest Days” 的面向大众的
报道:
http://www.s... 阅读全帖 |
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O*******d 发帖数: 20343 | 4 【 以下文字转载自 Parenting 讨论区 】
发信人: happylife (美丽人生), 信区: Parenting
标 题: 支持进化论证据太多了,科学和宗教的本质区别
发信站: BBS 未名空间站 (Fri Apr 15 01:57:12 2011, 美东)
看到前面一帖子,5岁孩子好奇人类的起源,妈妈说不清楚,然后有些回帖质疑进化论。
忍不住另外开一贴说几句,
对生物起源等问题保持open的态度和好奇心是好事,对孩子也确实不必要一味地灌输知
识和结论,而是应该启发他们思考。
以上都是科学的态度, 科学和宗教的根本区别就是,科学是不claim绝对真理的,科学
是不断前进发展的,人类的知识在科学证实的过程中日益壮大,科学在证伪的过程中比
以往任何时候都更接近真相,推陈出新。
持科学的态度去看待细节还没有被完全复现和解释的问题,比如生物起源,并不表示可
以无根据地虚无地对被广泛证实的进化论本身持怀疑态度。
那个帖子里面很多人都提到了,很多人初中生物没学明白,还没弄清楚进化论是什么,
就开始反对进化论。
有一次跟好几个美国的院士一起吃饭,谈到布什声称不知道是否应该相信进化论的问... 阅读全帖 |
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w**********g 发帖数: 1985 | 5 南方报系体写美国新闻摘要指南
作者: 扯淡派(周.庄.黛.株) [178051:5567], 08:55:44 12/20/2011:
读《南方》系新闻,在事实陈述后,总可以提出一些“振聋发聩,引人深思
”的问题,使新闻的内容得到升华!!在顶礼膜拜之余,不自量力,也评论一些美国的
新闻。见笑见笑~~~~~
============================================
Woman tries to sell baby for $500 at Taco Bell
http://abclocal.go.com/wabc/story?section=news/national_world&id=8258364
美国Oregen州一个妇女在Taco Bell快餐厅试图以500美元出售自己才三
天大的亲生婴儿,旁人报警,被铺。
请问天下父母心,只要能够生活下去,有谁愿意把自己的亲... 阅读全帖 |
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g*********r 发帖数: 9366 | 6 ☆─────────────────────────────────────☆
OverCloud (天马行空) 于 (Sat Apr 16 00:50:35 2011, 美东) 提到:
发信人: happylife (美丽人生), 信区: Parenting
标 题: 支持进化论证据太多了,科学和宗教的本质区别
发信站: BBS 未名空间站 (Fri Apr 15 01:57:12 2011, 美东)
看到前面一帖子,5岁孩子好奇人类的起源,妈妈说不清楚,然后有些回帖质疑进化论。
忍不住另外开一贴说几句,
对生物起源等问题保持open的态度和好奇心是好事,对孩子也确实不必要一味地灌输知
识和结论,而是应该启发他们思考。
以上都是科学的态度, 科学和宗教的根本区别就是,科学是不claim绝对真理的,科学
是不断前进发展的,人类的知识在科学证实的过程中日益壮大,科学在证伪的过程中比
以往任何时候都更接近真相,推陈出新。
持科学的态度去看待细节还没有被完全复现和解释的问题,比如生物起源,并不表示可
以无根据地虚无地对被广泛证实的进化论本身持怀疑态度。
那个帖子里面很多人都提到了... 阅读全帖 |
|
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v*****s 发帖数: 20290 | 8 【 以下文字转载自 WebRadio 讨论区 】
发信人: windking (熊起端楞起睡), 信区: WebRadio
标 题: Science新发文章:你的祖先播下的种子塑造了你
发信站: BBS 未名空间站 (Fri May 9 09:28:59 2014, 美东)
弗吉尼亚大学联合北京师范大学在一项评估小麦相对于稻米种植的研究显示,你的祖先
在田地里种植的农作物会影响你的个人主义倾向及分析能力的多寡。相关文章发表于
2014年5月9日的《science》杂志上。
Science:中美合作表明你的祖先播下的种子塑造了你
在近几十年中,心理学家对东西方文化的差异进行了归类;即,他们说,西方文化更具
个人主义及分析性思维,而东方文化则较为相互依赖及具有整体意识。造成这些差异的
原因仍不清楚,尽管研究人员提出了有关的理论--其中包括现代化理论,该理论提出,
社会会在其获得更多的财富及教育时而变得更具个人主义色彩;而病原体流行理论则提
出,在某些国家(如中国)的传染病的高发生率使得应对陌生人变得较为危险,从而让这
些文化更加封闭且具有集体主义色彩。
T. Talhelm及其同事对第... 阅读全帖 |
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i**b 发帖数: 918 | 9 对于有些疾病即使是你洁身自好也是没有办法避免的。比如SARS,比如传染性肺结核这
些个airborne pathogens。 |
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j**********a 发帖数: 372 | 10 pathogen是主要的问题. 城市污水的污泥一般经过compost后可以做为土壤的附加剂,多
用于家庭的草地和花园. |
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t******t 发帖数: 15246 | 11 【 以下文字转载自 Biology 讨论区 】
发信人: peoplem (我爱我家), 信区: Biology
标 题: 超级千人计划 中组部没吃错药吧
发信站: BBS 未名空间站 (Thu Feb 17 15:19:04 2011, 美东)
http://www.sciencemag.org/content/331/6019/834.full
每个人给2300万刀?一年10个?这帮人没睡醒吧。。。
High-Priced Recruiting of Talent Abroad Raises Hackles
1. Hao Xin
How much would it take to get you to relocate to China? Would 150 million yu
an ($23 million) do the trick? If so, pack your bags—if you are a Nobel lau
reate, that is. Science has learned that the Chinese government will soon... 阅读全帖 |
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g***j 发帖数: 40861 | 12 懒人就看这一句就行了
The FDA regulates a ham sandwich with two slices of bread, but the USDA
regulates open-face ham sandwiches.
一片面包的三明治归USDA管,两片的归FDA管
http://blog.smu.edu/ethicsdesignteam/2010/12/29/hamburger-serie
Who regulates our food? Who regulates which foods? More importantly,
perhaps: why? Both the Food and Drug Administration (FDA) and the United
States Department of Agriculture (USDA) regulate our food, but the division
is shockingly arbitrary. Pepperoni pizza, for instance, is regulated by... 阅读全帖 |
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c**i 发帖数: 6973 | 13 (1) Where was, or were, wild hoar domsticated?
(a) Wild boar started out in Island Southeast Asia (ISEA).
Larson G et al, Worldwide Phylogeography of Wild Boar Reveals Multiple
Centers of Pig Domestication. Science, 307: 1618-1621 (2005)
http://www.sciencemag.org/content/307/5715/1618.full
("Mitochondrial DNA (mtDNA) sequences from 686 wild and domestic pig
specimens place the origin of wild boar in island Southeast Asia (ISEA),
where they dispersed across Eurasia.")
Note: Generally believed to ... 阅读全帖 |
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c******k 发帖数: 8998 | 14 Five thousand cholera victims in Haiti have launched legal action demanding
hundreds of millions of dollars in damages from the United Nations for an
epidemic widely blamed on UN peacekeepers, lawyers said Tuesday.
The epidemic has killed 6,600 people and infected about 475,000 since it
erupted one year ago.
Several studies have indicated the cholera was introduced by Nepalese
peacekeepers and lawyers acting for the Institute for Justice and Democracy
in Haiti have filed a legal claim demanding ... 阅读全帖 |
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s*******e 发帖数: 1544 | 16 http://www.usnews.com/science/articles/2009/10/28/the-hidden-co
Contents Provided by National Science Foundation:
University Park, Pa.—Genetically modified squash plants that are resistant
to a debilitating viral disease become more vulnerable to a fatal bacterial
infection, according to biologists.
"Cultivated squash is susceptible to a variety of viral diseases and that is
a major problem for farmers," said Andrew Stephenson, Penn State professor
of biology. "Infected plants grow more slowly a... 阅读全帖 |
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a*******s 发帖数: 117 | 17 以下为部分论文。 若有错误,欢迎指正。
夏宁邵所在领域还是偏应用,非基础研究。 亮点是2010年的一篇柳叶刀。
2012年度:
Quantitative hepatitis B core antibody level may help predict treatment
response in chronic hepatitis B patients.
Yuan Q, Song LW, Liu CJ, Li Z, Liu PG, Huang CH, Yan Y, Ge SX, Wang YB, Peng
CY, Zhang J, Kao JH, Chen DS, Chen PJ, Xia NS.
Gut. 2012 Jun 14. [Epub ahead of print] No abstract available.
影响因子: 10.614
Hepatitis E virus: neutralizing sites, diagnosis, and protective immunity.
Zhang J, Li SW, Wu T, Zhao Q, Ng MH, Xia NS.
... 阅读全帖 |
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o*****D 发帖数: 1563 | 18 U.S. Clears DNA Firm’s Acquisition by Chinese
The federal government has given national security clearance to the
controversial purchase of an American DNA sequencing company by a Chinese
firm.
The Chinese firm, BGI-Shenzhen, said in a statement this weekend that its
acquisition of Complete Genomics, based in Mountain View, Calif., had been
cleared by the federal Committee on Foreign Investment in the United States,
which reviews the national security implications of foreign takeovers of
America... 阅读全帖 |
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d*******o 发帖数: 1317 | 19 http://www.nature.com/news/novel-bird-flu-kills-two-in-china-1.
The fact that the virus does not seem to cause serious disease in birds has
potential epidemiological and public-health implications, Peiris adds. It
could be spreading in poultry undetected — and thus could create a
reservoir of infection that would lead to frequent sporadic human infections
that crop up without warning.
A highly pathogenic virus such as H5N1 is easy to spot because it wipes out
flocks, and can be controlled by ext... 阅读全帖 |
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z********1 发帖数: 774 | 20 加拿大食物检验局两名前研究员涉嫌偷运公家财产到中国﹐作商业用途﹐皇家骑警调查
事件后﹐两人被控破坏公信﹐其中一人是华裔女子﹐目前人在中国﹐警方已发出通缉令。
食物检验局最初在2011年3月联系皇家骑警﹐当局于是启动「感性行动」(Project
Sentimental)﹐调查尼尔森医生(Dr. Klaus Nielsen)和华裔研究员余韡玲(Wei Ling
Yu﹐音译)。
皇家骑警周三发出新闻稿﹐首次公开案情。它说﹐一年多后﹐在2012年10月﹐骑警
和渥太华警方出击﹐在尼尔森前往渥太华机场途中拦截他。
渥太华消防队派出危险物质专责小组﹐到场协助警方。
皇家骑警发言人罗林斯(Richard Rollings)说﹐尼尔森准备搭飞机去中国。「我们
相信﹐余女士目前人在中国。加拿大已发出全国通缉令﹐全力搜寻她。」
骑警说﹐他们搜查尼尔森﹐检获17瓶病原菌﹐那是活的布鲁氏菌(brucella
bacteria)﹐牲口与人都可能受感染。
尼尔森被捕﹐被控公职人员破坏诚信﹑不安全运送人类病原菌。他面对几项控罪﹐
涉及《出口及进口许可法》(Export and Import Permits Act)... 阅读全帖 |
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w****2 发帖数: 12072 | 21 你给我吗?怎么我没看到呢?请给我转包子吧,这里还有:
(7)
General Electric Paid No Federal Taxes in 2010
http://abcnews.go.com/Politics/general-electric-paid-federal-taxes-2010/story?id=13224558
2010年,通用电气的利润为142亿,但不用付一分钱的税。因为其中的90亿被
合法地归结于其离岸的避税单元了,加上其他避税机制,最终还得到了32亿的未来税务
减免。
在我们美国广大人民努力工作,为金融危机还债的同时,通用电气依靠垄断获
得的高额利润,竟然不用缴一分钱的税。相反约得到32亿美元的补贴,请问,这公平么
?是谁给了这个国家豁免GE缴税的权利?是我们广大人民吗?而且,就在很多美国人还
不起房贷,丢失工作为生活奔波的同时,GE却将90亿元转移到国外,为什么我们美国人
民的血汗钱要用来补贴国外的生活呢?这这件事上,我们的政府在做什么?我们的制度
又发生了什么样的作用?
(8)
U.S. could drop screening for deadly s... 阅读全帖 |
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n******m 发帖数: 719 | 22 就想问一个问题,为什么外星球来的就一定得是人形态的呢?为什么不是pathogen呢?
为什么不是prokaryotic 或者fungus类型的?为什么就得是生物呢?然后为什么会对人
类感兴趣呢?而且外星人在人类社会中捣乱感觉十分不符合外星人的生存理念/本能吧。 |
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k***r 发帖数: 13724 | 23 【 以下文字转载自 Joke 讨论区 】
发信人: kejer (kejer), 信区: Joke
标 题: 政府暂停funding研究高危病毒了
发信站: BBS 未名空间站 (Fri Oct 17 17:07:32 2014, 美东)
看新闻似乎这些研究是怎么把这些病毒搞得更有害,暂停了做个姿态给民众看看我们还
是管事儿的。
"NIH has funded such studies because they help define the fundamental nature
of human-pathogen interactions, enable the assessment of the pandemic
potential of emerging infectious agents, and inform public health and
preparedness efforts," Collins noted. "These studies, however, also entail
biosafety and biosecurity risks, which ne... 阅读全帖 |
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k**o 发帖数: 15334 | 24 你google了?第一个链接就说smallpox是印第安人人口减少主要原因:
The most lethal of the pathogens introduced by the Europeans was smallpox
About all this there is no essential disagreement. The most hideous enemy of
native Americans was not the white man and his weaponry, concludes Alfred
Crosby,"but the invisible killers which those men brought in their blood and
breath." It is thought that between 75 to 90 percent of all Indian deaths
resulted from these killers.
http://historynewsnetwork.org/article/7302 |
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I******I 发帖数: 14241 | 25 USDA's Food Safety and Inspection Service (FSIS) ensures that our nation's
meat, poultry and processed egg supply is wholesome, safe and properly
labeled.
FDA oversees the safety of domestic and imported foods, in part, through:
Monitoring programs for pathogens, natural toxins, pesticides, and other
contaminants
Assessment of potential exposure and risk
This section provides information on preventing foodborne illness and
reducing health risks associated with chemical contaminants, pesticides,
... 阅读全帖 |
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g***j 发帖数: 40861 | 26 Indiana turkeys to be euthanized in new avian influenza outbreak
The U.S. Dept. of Agriculture’s (USDA) Animal and Plant Health Inspection
Service (APHIS) confirmed the presence of highly pathogenic H7N8 avian
influenza (HPAI) in a commercial turkey flock in Dubois County, Indiana, on
January 15. This is a different strain of HPAI than the strains that caused
the 2015 outbreak.
USDA finds pesticide residues do not pose a safety concern
The U.S. Dept. of Agriculture’s (USDA) Agricultural Marketin... 阅读全帖 |
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s******y 发帖数: 17729 | 27 1和5这种文章在生物里面也就勉强挂的上档,但从文章上看,和牛字都可以不沾边。如
果放到堪萨斯州立一篇pnas,一篇plos pathogen算不错的了。 |
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发帖数: 1 | 28 【Filariasis
From Wikipedia, the free encyclopedia
Filariasis
Life cycle of Wuchereria bancrofti, a parasite that causes filariasis
Classification and external resources
Specialty Infectious disease
ICD-10 B74
ICD-9-CM 125.0-125.9
Patient UK Filariasis
MeSH D005368
[edit on Wikidata]
Filariasis is a parasitic disease caused by an infection with roundworms of
the Filarioidea type.[1] These are spread by blood-feeding black flies and
mosquitoes. This disease belongs to the group of d... 阅读全帖 |
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发帖数: 1 | 29 12月27日 为什么我要替中国辩护
我要替中国辩护,并不是因为我是一个中国人,而是因为我知道中国就和这世界上绝大
数的国家一样,虽然有很多丑陋的现象,但是他们是受害者。就
象这个犯罪集团里很多的人一样,他们来自各种种族,他们可能充当了工具,但他们不
是制造这一切,谋划这一切的人。虽然经常会暴露中国产品出现问题。但要知道中国是
世界工厂,他们只是打工者,他们只是按照各种雇主提供的配方来生产,他们并不知道
他们会产生怎样的后果。或者这些工人知道后果,但他们只是奴隶,他们又如何去改变
这一切? 所以,当我的调查不断往前推进的时候,不可避免地会涉及各国的企业,但
这并不表明是针对这个国家或这个国家的人民,而是针对一种社会现实和丑陋现象。就
拿菲律宾来说,菲律宾是一个犯罪猖獗的国家,有很多犯罪分子,但是菲律宾人民却是
这个集团的受害者,他们/她们被绑架,沦为了牺牲品,人体实验对象。一个日本人,
强奸上千名菲律宾女孩,却没有受到惩罚。以前我也提到过,有20个国家的名单,这20
个国家的人民其实都是受害者。现在他们把矛头对准中国,或许仅仅是因为我揭示了他
们图害世界人民的内幕,而我是一个中国人的缘... 阅读全帖 |
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发帖数: 1 | 30 12月27日 为什么我要替中国辩护
我要替中国辩护,并不是因为我是一个中国人,而是因为我知道中国就和这世界上绝大
数的国家一样,虽然有很多丑陋的现象,但是他们是受害者。就
象这个犯罪集团里很多的人一样,他们来自各种种族,他们可能充当了工具,但他们不
是制造这一切,谋划这一切的人。虽然经常会暴露中国产品出现问题。但要知道中国是
世界工厂,他们只是打工者,他们只是按照各种雇主提供的配方来生产,他们并不知道
他们会产生怎样的后果。或者这些工人知道后果,但他们只是奴隶,他们又如何去改变
这一切? 所以,当我的调查不断往前推进的时候,不可避免地会涉及各国的企业,但
这并不表明是针对这个国家或这个国家的人民,而是针对一种社会现实和丑陋现象。就
拿菲律宾来说,菲律宾是一个犯罪猖獗的国家,有很多犯罪分子,但是菲律宾人民却是
这个集团的受害者,他们/她们被绑架,沦为了牺牲品,人体实验对象。一个日本人,
强奸上千名菲律宾女孩,却没有受到惩罚。以前我也提到过,有20个国家的名单,这20
个国家的人民其实都是受害者。现在他们把矛头对准中国,或许仅仅是因为我揭示了他
们图害世界人民的内幕,而我是一个中国人的缘... 阅读全帖 |
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发帖数: 1 | 31 12月28日 仔细阅读以下文章
或许这些文章可以告诉你们孩子被伤害病毒的答案。
Astellas Pharma 应该和这些人体实验有莫大的关系!
Founded 2005; 11 years ago
Headquarters 2-5-1, Nihonbashi-Honcho, Chūō-ku, Tokyo 103-8411, Japan
Key people Yoshihiko Katakana
(President and CEO)
Filariasis
From Wikipedia, the free encyclopedia
Filariasis
Life cycle of Wuchereria bancrofti, a parasite that causes filariasis
Classification and external resources
Specialty Infectious disease
ICD-10 B74
ICD-9-CM 125.0-125.9
Patient UK Filariasis
MeSH ... 阅读全帖 |
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s*****r 发帖数: 11545 | 32 Is the pathogen a bacteria or a virus? |
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s*****r 发帖数: 11545 | 33 Teach courses and contribute to curriculum development at the undergraduate
and graduate level.
Oversee graduate and undergraduate researchers.
Serve on committees at the departmental and college level.
Conduct and publish original research.
Provide service to the community, department, college and university.
Pursue grant funding opportunities.
Establish and maintain a vigorous, externally funded research program.
Unique Duties
Qualifications
Ph.D in related field.
Postdoctoral experience.
Outs... 阅读全帖 |
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W*****B 发帖数: 4796 | 34 How to Safely Compost Human Waste
This entry was posted in uncategorized on January 12, 2018 by richardbrunt
How to Compost Human Waste
Fully Composted Human Waste
Composted Human Waste is excellent fertilizer for non-edible plants.
This is an article on how to safely and easily compost human waste. It’s
not difficult, but you MUST do it right, or people could get sick.
Human waste can be safely composted by carefully following a few simple
guidelines. These are my suggestions only, based on th... 阅读全帖 |
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w********2 发帖数: 632 | 35 Horizontal gene transfer (HGT) is the stable transfer of genetic material
from one organism to another without reproduction or human intervention.
Transfer occurs by the passage of donor genetic material across cellular
boundaries, followed by heritable incorporation to the genome of the
recipient organism. In addition to conju- gation, transformation and
transduction, other diverse mechanisms of DNA and RNA uptake occur in nature
. The genome of almost every organism reveals the footprint of ma... 阅读全帖 |
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w********2 发帖数: 632 | 36 In the short term, HGT can increase genetic diversity and promote the spread
of novel adaptations between organisms (Marri et al., 2007; Thomason and
Read, 2006). HGT has been a major contributory factor to the rapid spread of
antibiotic re- sistance amongst pathogenic bacteria in the last 50 years (
Mazel and Davies, 1999), and the emergence of in- creased virulence in
bacteria, eukaryotes and viruses (Derbise et al., 2007; Friesen et al., 2006
; Mild et al., 2007). In the long term it has been... 阅读全帖 |
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w********2 发帖数: 632 | 37 MGEs are drivers of genomic and biological diversity (Böhne et al.,
2008) and play a significant role in HGT in several ways:
(1) MGEshaveevolvedmechanismsthatenhancethepo- tential for gene transfer
between organisms. For ex- ample, conjugative elements have evolved highly
ef- ficient mechanisms for the passage of genes into a recipient cell.
(2) MGEs can alter the function of genes in the vicin- ity of the insertion
in the host genome. These alter- ations can include disruption or
inactiva... 阅读全帖 |
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w********2 发帖数: 632 | 38 Cellular competency (natural transformation) refers to the active uptake of
free (extracellular) DNA across the cell wall and cell membrane(s) using
cellular machinery designed to facilitate the process (Dubnau, 1999; Lorenz
and Wackernagel, 1994). It is a highly regulated physio- logical state that
is often sensitive to environmental cues (Molin and Tolker-Nielsen, 2003).
When the DNA is her- itably incorporated into the recipient’s genome, the
pro- cess is known as transformation.
Bacterial co... 阅读全帖 |
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j****n 发帖数: 464 | 39 https://www.cdc.gov/media/releases/2020/p0121-novel-coronavirus-travel-case.
html
First Travel-related Case of 2019 Novel Coronavirus Detected in United
States
Press Release
For Immediate Release: Tuesday, January 21, 2020
Contact: Media Relations
(404) 639-3286
The Centers for Disease Control and Prevention (CDC) today confirmed the
first case of 2019 Novel Coronavirus (2019-nCoV) in the United States in the
state of Washington. The patient recently returned from Wuhan, China, where
an outbreak... 阅读全帖 |
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x****6 发帖数: 4339 | 40
The occurrence of concentrated pneumonia cases in Wuhan city, Hubei province
of China was first reported on December 30, 2019 by the Wuhan Municipal
Health Commission (WHO, 2020). The pneumonia cases were found to be linked
to a large seafood and animal market in Wuhan, and measures for sanitation
and disinfection were taken swiftly by the local government agency. The
Centers for Disease Control and Prevention (CDC) and Chinese health
authorities later determined and announced that a novel coro... 阅读全帖 |
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K*****2 发帖数: 9308 | 41 https://tech.sina.com.cn/d/f/2020-01-20/doc-iihnzhha3638660.shtml
经过全国上下齐心奋战,2003年年中非典疫情逐渐平息,但是中科院武汉病毒所石正丽
团队始终没有放弃对SARS病毒真正来源的追寻。
因为,除了广东之外,其他地区的果子狸并没有发现SARS病毒,而且被SARS病毒感
染的果子狸也会生病,因此,果子狸只是SARS病毒传播给人类的一个中间宿主,背后必
然还有一个天然宿主,它才是SARS病毒的真正来源。
蝙蝠是一类很特别的动物,它们是哺乳动物,却会飞,也是唯一会飞的哺乳动物。
蝙蝠的免疫系统异常强大,携带多种病毒,本身却不会发病。而且,许多人类爆发的严
重传染病是由蝙蝠传播而来。因此石正丽团队把追寻SARS病毒源头的目光聚焦在了蝙蝠
身上。
在这随后十几年时间里,石正丽团队的足迹遍布了我国28个省市,只要听说有蝙蝠
的地方都会去,如同大海捞针一般,抽丝剥茧,溯本求源。
2017年11月30日,石正丽团队在国际病原学权威期刊 PLoS Pathogens 杂志上发表
了题为:Discovery of a rich ge... 阅读全帖 |
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o*******a 发帖数: 242 | 42 Very difficulty.
Doctors need to open patient's mouth, look into patient's throat and insert
the tube carefully into the bronchi, not the esophagus.
I think one can not do a job when 穿全防护服.
Doctors always deal with a variety of pathogens and often forget to protect
themselves. |
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v***e 发帖数: 2108 | 43 WHO的官方网页,那个词是“高度评价”?
https://www.who.int/westernpacific/emergencies/novel-coronavirus
Home/Outbreaks and emergencies/Novel Coronavirus
Novel Coronavirus
On 31 December 2019, WHO was informed of a cluster of cases of pneumonia of
unknown cause detected in Wuhan City, Hubei Province of China.
In addition to providing care to patients and isolating new cases as they
are identified, Chinese public health officials have reported that they
remain focused on continued contact tracing, conducting enviro... 阅读全帖 |
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发帖数: 1 | 44 The Real Umbrella Corp: Wuhan Ultra Biohazard Lab Was Studying "The World's
Most Dangerous Pathogens" |
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发帖数: 1 | 45 Bat cave solves mystery of deadly SARS virus — and suggests new outbreak
could occur
Chinese scientists find all the genetic building blocks of SARS in a single
population of horseshoe bats.
David Cyranoski
Researchers analysed strains of SARS virus circulating in horseshoe bats,
such as this one (Rhinolophus sinicus), in a cave in Yunnan province, China.
Credit: Libiao Zhang/Guangdong Institute of Applied Biological Resource
After a detective hunt across China, researchers chasing the origin ... 阅读全帖 |
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u***r 发帖数: 4825 | 47 https://zhuanlan.zhihu.com/p/103783584
导读
疫情暴发时,增强疫情信息的透明度、可信度和及时性,加强国内和国际合作,利用各
种资源来鉴别病原体,让国际社会共同参与——这是SARS给我们留下的宝贵教训。
2019年末,武汉暴发“不明原因肺炎”。2020年1月9日,以中国疾控中心徐建国院士为
首的团队向公众发布消息称,在武汉的不明原因肺炎患者体内分离并检测到了一种新型
冠状病毒。发稿时的最新数据显示,截至1月19日22时,武汉累计报告新型冠状病毒感
染的肺炎病例198例,其中治愈25例,死亡3例。
经历过2003年非典疫情的人对冠状病毒不会陌生。那场可怕传染病的病原体正是一种冠
状病毒。如今,与SARS病毒相近的新型冠状病毒在中国大陆卷土重来,我们应该怎样应
对?本世纪以来,高致病性冠状病毒在人类社会已出现三次暴发(SARS、MERS以及本次
不明肺炎),过往的防疫战斗能带给我们什么样的启示,我们该怎样渡过眼前的疫情?
“疾如风,徐如林,侵掠如火,不动如山。”军事家孙子这样描述一支强大的军队。
疾和病组成疾病。疾,在汉语中也有快的意思。用“疾如风”“侵... 阅读全帖 |
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发帖数: 1 | 48 轉載王孟源先生對於此次「新型冠狀病毒」疫情的看法:希望作為一個中國人要相信自
己的生醫科學家,他們已經是世界一流的;遵從國家制定的規則,即使有諸多不便;謠
言止於智者,有一分證據說一分話。
王孟源dudu的微博視頻:http://t.cn/A6PMcBys
#問答時間# #武漢冠狀病毒#
@王孟源dudu 答:你的困惑,主要來自面對現實世界裡固有的不確定性時,政策因應的
選擇考慮。尤其是小機率、大後果的事件,一般人必然沒有親身經驗,即使是知識分子
也很容易理解錯誤。統計裡面,這種Poisson Events是最常被誤解和忽略的,即使在金
融界也往往不能正確處理。
的確,這次的武漢病毒,即使是低調處理,也有90%左右的機率只會造成1000-10000人
這種數量級的死亡,亦即和每年流感差不多。但是如果那個病毒突變,獲得流感級別的
傳染力,代表的可就是百萬或千萬人遇害,那麼雖然對應的機率只有百分之幾,一個負
責任的政府仍然應該全力以赴,儘量壓制病毒感染的範圍。正因為病毒每多傳一個人,
突變的機會就又多了一分,傳染的廣度對後果有非線性的影響,所以防治也就會有遠超
表面的潛在效益。這還沒有算入... 阅读全帖 |
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C*I 发帖数: 4736 | 49 一直在误导,现在还在误导。 说说明corona virus 不可以从蝙蝠直接传染给人,必须
经过一个中间宿体性的其它动物才能传染给人。所以,病毒发生后,就故意误导全国人
民去海鲜市场找证据,找其它野生动物的麻烦。 而且还是病毒所去找的,找完了还装
模做样化验呀,分离呀什么的。最后把责任全部推给了海鲜市场的动物。可是那种动物
,一直不敢说,说了其它相关已经在人就会去早那种动物监测。 所以压根不说,打马
虎眼。
事实上,早在2013 年,就是这个武汉病毒研究所,已经从来自云南的蝙蝠身上所携带
的corona virus中分离出第一株蝙蝠SARS类似样的冠状病毒的活病毒,其中就包含了类
似于S类型的基因。从而证实这株病毒能够使其接受和SARS病毒相同的受体,并能够感
染人的细胞。对此新发现,武汉病毒所还把它以武汉病毒研究所的英文简称命名“WIV1
”,以彰显这一发现的重要价值和属于自己第一个发现的巨大研究成果。这个成果刊载
于2013年11月的《自然》杂志。
就是说,从云南弄回来的这种蝙蝠所携带的类似于sars的 corona virus, 可以不经过
其它受体/宿体,而直接传染给人。 他们... 阅读全帖 |
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p***n 发帖数: 17190 | 50 https://www.msn.com/en-us/news/world/china-says-urgent-need-for-medical-
equipment-as-virus-toll-tops-sars/ar-BBZAob5
China says 'urgent' need for medical equipment as virus toll tops SARS
AFP 1 hr ago
US Coast Guard: Texas oil spill has restarted
Appeal of man who shot Army recruiters rejected
Click to expand
China said Monday it urgently needed medical equipment and surgical masks as
the death toll from a new coronavirus jumped above 360, making it more
deadly than the SARS crisis nearly two d... 阅读全帖 |
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