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The Logic Behind A 14-Day Quarantine After Travel Or COVID-19 Exposure : Shots - Health News What's behind the "14 days of self-quarantine" guidance after exposure to someone with COVID-19 or after travel from a place with a high number of cases? Think of yourself as a potential incubator.
NPR logo The Science Behind A 14-Day Quarantine After Possible COVID-19 Exposure

The Science Behind A 14-Day Quarantine After Possible COVID-19 Exposure

A sign on the M8 motorway last week in Glasgow, Scotland. Jeff J. Mitchell/Getty Images hide caption

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Jeff J. Mitchell/Getty Images

内销家具按出口标准生产 潍坊首批26家企业公布

Jeff J. Mitchell/Getty Images

To stop the spread of the coronavirus, health officials have a favorite refrain: After being in a city or region where there have been a lot of COVID-19 cases, spend 14 days in quarantine even if you feel perfectly fine — don't leave your house. Coming from New York? 14-day quarantine. Arriving in Hawaii? 14-day quarantine. Been in Italy or China or Iran recently? 14-day quarantine.

"That's a long-standing public health practice, and it's called 'traveler's quarantine,' " explains Lindsay Wiley, a professor at American University's Washington College of Law. "Fourteen days is not a made-up number here — it's based on what we know so far about COVID-19, and it's possible that over time we'll see that number change as we learn more [about the virus]."

The 14-day rule is widespread because public health agencies around the world work together on these guidelines. In the U.S., the 76家房企发布2018年年报 A股房企净利润率同比微降 the quarantine period, and its counterpart organizations do so abroad, all in concert with the World Health Organization.

But when you think of fields where there just aren't enough skilled candidates to go around, one that probably doesn't come to mind is supply chain management: The complicated, behind-the-scenes work of getting goods from one place to another, on time and on budget.
For: The National Board of Review gave it their best film, actor and actress awards.

5.Emma Watson

你可能觉得夏威夷航空的运营相对容易,因为该公司的航班很少遇到美国大陆那种恶劣的天气条件。夏威夷航空公司在航班准点率排行榜上常年位居前列,在9月份最新公布的榜单上创下最高准点率。夏威夷航空公司最近宣布将把业务拓展到夏威夷岛外,开通从檀香山到北京的直达航班。
My Sunshine is a TV drama adapted from Gu Man`s novel of the same title. It stars Wallace Chuang and Tang Yan, premiering in January, 2015. The drama depicts a man and a woman`s reunion and long-lasting romance after seven years of separation. The novel itself has been popular on the Internet and was published in 2003. Wallace Chuang soon rose to become a romantic icon among female viewers because of the role he played in the adaptation, presenting an ideal image of lover to the audiences.
However, others argued that doctors' hands may be forced by an unfair system. "As a patient, I'm more concerned about whether they can cure my illness rather than how many papers they've published," another netizen said.
如果你觉得现在的杜兰特骨瘦如柴,那你得瞧瞧他在蒙特罗斯基督教会学校时的瘦弱身板。
4. 这事儿不能说太细。
“…said he never lets people see him sweat — but he was sweating profusely.”
Robin Wigglesworth
收入最高的十位模特中有九位都在内衣品牌维多利亚的秘密有相应的工作,大码模特阿什莉是唯一的例外。

"The incubation period varies from virus to virus and sometimes from host to host," says Rachel Graham, a virologist at the University of North Carolina's Gillings School of Global Public Health.

For the virus that causes COVID-19 — its official name is SARS-CoV-2 — researchers have found that the typical incubation period is about five days. About 97% of the people who get infected and develop symptoms will do so within 11 to 12 days, and about 99% will within 14 days.

Canadian border agents are handing people entering Canada a sheet from the Public Health Agency of Canada that instructs them to self-quarantine for 14 days and monitor themselves for any symptoms that might signal COVID-19. Selena Simmons-Duffin/NPR hide caption

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Selena Simmons-Duffin/NPR

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Inflation (and deflation) won't rear its ugly head Surging oil production — along with slower global growth — has caused the price of petroleum to collapse from more than $100 a barrel last summer to barely $50 a barrel at the end of 2014. The effect has been to reverse an uptick in U.S. inflation earlier in the year.

英国剑桥大学(University of Cambridge)佳奇商学院(Judge Business School)的排名上升5个位次,至第5位。这不仅是该学院首次跻身前5名,而且还是伦敦商学院在这个榜单上首次失去英国最佳商学院这个头衔。
Many analysts may be surprised at the suggestion that they have underplayed the Fed. The two factors most often cited in relation to EM assets these days are the Fed and China, and the risk that they will deliver a negative shock.
门萨智商测试的参试者必须是超过十岁半的儿童,测试包括两部分独立的行业标准评估。一部分主要测试语言推理能力;而另一部分包含表格和图形,测试视觉和空间逻辑能力。而来自坦姆赛德的妮诗在第一部分卡特尔III B测试中得到了最高的162分,在第二部分的文化能力量表(Culture Fare Scale)中得到了142分,该测试结果使她名列英国智商最高的前1%人群,而门萨测试成绩前2%的参试者都可以成为门萨会员。
Others will look for ways to use tech to help people spend less time online. Tristan Harris, a former Google employee, is building a following for his Time Well Spent movement, tackling what it describes as the “digital attention crisis” by encouraging designers to understand the subtle psychological forces they control. Tim Kendall, formerly of Pinterest and Facebook, is reported by Recode to have plans for a start-up focused on fighting device addictions.

Well, that’s it, kids: we’re heading home. Chinese shares are down 7 per cent, and thanks to the newly-instituted market circuit breakers, that means the market shuts.
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6Sweden
在007电影主题曲榜单上,《女王密使》的主题曲获得荣誉推荐。
加快改善生态环境特别是空气质量,是人民群众的迫切愿望,是可持续发展的内在要求。必须科学施策、标本兼治、铁腕治理,努力向人民群众交出合格答卷。

An illustration created at the U.S. Centers for Disease Control and Prevention conveys a likeness of the coronavirus that's behind the current pandemic. CDC hide caption

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CDC

4. Slacking at school
Recipient: His Royal Highness Prince Harry

CDC

2006年,哈茨与现任丈夫凯文共同创办了在线票务平台Eventbrite。自成立以来,这家公司先后从红杉资本(Sequoia Capital)和老虎全球基金(Tiger Global Management)等公司获得了总计1.4亿美元的投资。今年9月,它的票务销售总额达到了20亿美元。创业让哈茨不得不在与人沟通时运用坦率、且具有合作性的对话方式。她说:“我必须学会如何寻求帮助。所有人都认为创业是勇敢的举动,但我认为,更需要勇气的事情是,把自己摆到众人面前,同时努力达成协作。”
For the fourth year in a row, the top five places continue to be dominated by the same five intercontinental EMBAs. Tiemba came top this year not by spectacularly outperforming its rivals but thanks to a strong performance across most indicators. In particular, the alumni have the second highest salary on average ($324,000) behind alumni from the Kellogg/HKUST programme ($408,000). Tiemba is also ranked second for career progression and fourth for work experience.

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共和党候选人时常表现出不确定以及偶尔会忘了自己要说的,好像在试图记住他的简要笔记。当奥巴马从一开始就咄咄逼人时他开始出汗,在伊朗、伊拉克、俄罗斯以及美国的军费开支的交流中他才表现得更好。
据中国国家通讯社新华社(Xinhua)周四的报道,李克强于周三在柬埔寨召开的一次地区领导人会议上发表讲话称,2017年中国经济发展好于预期,对外贸易扭转了两年来的下滑局面。
I agreed with Craig and Neil immediately that Ellen is the ideal host for this year’s show. We’re looking forward to an entertaining, engaging and fun show.

这表明,一般而言,大学教育从长期看来收益良多。
实际上,有能力和平回应是它们的长处之一。
5. Fan Bingbing - $17 million
Yet that's finally about to change. With hiring up and unemployment falling, businesses will have to go the extra mile for employees or risk losing sales to competitors because they lack enough staff to boost production.

Do your homework. Read the assigned pages, and then some. Plug your topic into the Internet, grab another book at the library, and see what else you can learn about the subject.
谷歌地图产品经理Bryan Cheng表示,iPhone和Android版用户均可使用该功能。只需打开手机上的谷歌地图,点击屏幕底部的"探索附近饮食",谷歌地图就会根据你所在的地点和时间,分享附近的食物和饮料店铺的地址列表,从"最棒的早餐"到"河畔餐饮"都涵盖在内。
5.《出租车司机》
8. 随着养老金抽干州市财政,就业前景疲弱
It Pays to Get Along

该机构在2014年的一项调查显示,在完成两年教学的受访者当中,86%表示他们通过自己的工作为改变教育不平等采取了行动,65%表示在工作以外采取了行动。
互联网P2P借贷平台在中国发展迅猛,但随之而来的是众多的诈骗案件。
据《21世纪经济报道》称,广东去年的GDP增速为7.5%。
Sectors: what’s in
The data was released by the National Bureau of Statistics on its website, saying the growth rate rebounded for the first time after a four-year straight drop.

The other finalists, each of which will receive 10,000, were: Losing the Signal , by Jacque McNish and Sean Silcoff, who look at how BlackBerry went off course; Digital Gold , Nathaniel Popper’s examination of the rise of bitcoin, the virtual currency; How Music Got Free , Stephen Witt’s history of the way piracy and peer-to-peer sharing have disrupted the recorded music industry; Anne-Marie Slaughter’s new book Unfinished Business , about the challenge of achieving gender balance; and Misbehaving , in which Richard Thaler traces the development of behavioural economics.
域名注册公司GoDaddy的总部设在亚利桑那州斯科茨代尔市,该公司5月份在坦佩开工建设新的全球技术中心。GoDaddy公司已经在大凤凰城地区雇佣了2,600名员工,新工厂预计将增加300多个工作岗位。其他在亚利桑那州扩大规模的公司包括领先的技术保障服务公司 Asurion。这家公司在凤凰城开设了新的技术支持中心,将在今年年底招聘500多个职位。能源供应商Direct Energy今年在亚利桑那州坦佩开设了新的呼叫中心,需要招聘300多名员工。
未来数年时间内,截止2018年,支出将上升至1.3万亿美元。而1000亿美元的丙型肝炎药物支出及同等的癌症治疗费用,还有780亿美元的糖尿病治疗费用都将是构成支出上升的因素。
吉尔伯特称,冬季假期会让这个领域的热度降低,但真正的试金石在于各家公司能否开发出可以通过“返回考验”的可穿戴设备——如果人们已经走出了家门好几步,依然决定返回去取忘带了的可穿戴设备,就像他们去取忘掉的钱包、钥匙、手机一样,这个设备就成功了。

3. Jeonju, South Korea-Hundreds of traditional Korean houses remain in central Jeonju's Hanok village.
对欧盟、日本和香港(香港是中国向世界其它很多地区出口的一个中转站)出口分别下跌4.1%、9.5%和12.2%。
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initially
There is still tremendous untapped potential in China-Russia economic and trade ties and the two economies are highly complementary. The goals set for the two-way trade can be achieved.
[k?n'd?kt]

A retrospective section will include movies produced by the Shanghai studio Wenhua, a company founded in 1946 that ushered a new era of Chinese art-house films, Zhang said, giving viewers "a glimpse of Chinese cinematic culture and history".
去年年末,世界卫生组织宣布,寨卡病毒不再是全球紧急公共卫生事件。然而,人们才刚刚开始认识到这种病毒对婴儿及其未来几十年生活的影响。在巴西东北部,人们首次发现了病毒与小头畸形等出生缺陷之间的联系,家庭竭力为患病婴儿提供最好的生活。研究人员希望通过研究在巴西出生的一对双胞胎,来寻找病毒对胎儿影响的线索。这对双胞胎中,一个有出生缺陷,另一个没有。
Don't accept an Offer Accept Immediately

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“世界各地的政策制定者认识到美联储的决定将产生什么影响,为此忧心忡忡,这让我们担心,”百达资产管理公司(Pictet Asset Management)全球新兴债券部门主管Simon Lue-Fong表示。“人们在说美联储的决定已被反映到价格上,但既然没人知道究竟会发生什么,这怎么可能呢。”
200911/88512.shtmlDuring NATO’s 1999 air war over Yugoslavia the Atlantic alliance struck hundreds of targets over Serbia and Kosovo. Most were uncontroversial: air-defense sites army headquarters and other military targets. The destruction of one target in particular however set off a wave of anti-Western—and anti-American in particular—protests half a world away. That target was the Chinese embassy in Belgrade.
周二发布的官方数据显示,中国的出口在今年10月出现了连续第二个月收缩,这表明内需是PPI上涨的主要推动因素。
如果反弹幅度小、时间短,那么显然结构性变化已经开始了。我希望,过多投资于大成本项目的公司以及仍然高度依赖于油气收入的国家对此做好了准备。