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A Project of The Annenberg Public Policy Center

COVID-19 Nasal Swab Test Does Not Cause Risk of Infection


Quick Take

It is said in the report that the three major industries that graduates expected to work for are it/internet/telecommunications/electronics industry, financial industry/ banking/investment/fund/securities/insurance, government/public service/non-profit-making institutions.
PPI已连续下降44个月,反映出建房材料和原料的供应过剩,以及重工业的产能过剩。
The reason is twofold: For one, logistically, there are simply too many opportunities to get caught job searching. Résumé copies will be found. Computer servers will be checked. Co-workers will notice when you're clearly elsewhere, either literally for interviews or emotionally (more on that later)。

Full Story

To help control the spread of COVID-19, the Centers for Disease Control and Prevention has recommended getting a COVID-19 test for people who show symptoms of the disease, have come into contact with someone known to have the disease, or are in vulnerable groups. 

The most common form of testing for the novel coronavirus involves the use of a nasopharyngeal, or nasal, swab. The swab reaches deep into the back of a person’s nose and mouth to collect cells and fluids from the upper respiratory system, which can then be checked with diagnostic tests for the presence of the novel coronavirus known as SARS-CoV-2.

The testing procedure involves inserting a 6-inch-long swab into the cavity between the nose and mouth for 15 seconds and rotating it several times. The swabbing is repeated on the other side. The swab is then inserted into a container and sent to a lab for testing.

Dr. Shawn Nasseri, an ear, nose and throat surgeon based in Beverly Hills who has conducted many COVID-19 swab tests, told us in an email that the nasal swab “follows the floor of the nose and goes to where the nose meets the throat, or naso-pharynx.”

Asked if the swab test is safe, Nasseri said, “Absolutely. The biggest risk is discomfort. The rare person — 1 in thousands — passes out from being super sensitive or gets a mild nosebleed. It’s estimated that close to 40 million or more swabs have been performed safely in the U.S. alone.”

But in recent weeks, viral posts on Facebook falsely claim that the nasal swab test can cause serious health issues. One post says, “The stick deep into the nose causes damage to the hamato-encephalic barrier and damages endocrine glands. This test creates an entrance to the brain for every infection.”

The hamato-encephalic barrier, also known as the “blood-brain barrier,” protects the brain from toxins that could be present in the blood.

Dr. Yvonne Maldonado, a professor of epidemiology at the Stanford University School of Medicine, told us in an email that the Facebook claim “is not true.”

7. 由于政治争斗的存在,2014年-2016年的选举过程中注定会有频繁的波动
该榜单囊括了2015年度全球最具影响力、最智慧性感、人气最高、事业最为成功的美丽女性。

Nasseri said that “it is incredibly implausible, if not impossible, to cross the skull base and blood-brain barrier with a swab unless someone uses a rigid metal instrument and is pointing the metal object 90 degrees in the wrong direction.”

Dr. Morgan Katz, an infectious disease expert at Johns Hopkins University, told the Associated Press that the Facebook posts misunderstand what’s happening when the swab test is performed.

9.The Bling Ring
与此同时,中国首富王健林等人士对中国国有企业在欧洲投资的事情表示担忧,声称它们缺乏国际管理标准。
US president Donald Trump’s zero-sum, Art-of-the-Deal approach to negotiation will give comfort to old-fashioned incumbents. I am hoping 2018 will provide an opportunity for positive, problem-solving new leaders to emerge. But change could stall if business chiefs, disheartened by the poor quality of political leadership, turn inwards instead.

Editor’s note: FactCheck.org is one of several organizations working with Facebook to debunk misinformation shared on social media. Our previous stories can be found here.

Sources

Centers for Disease Control and Prevention. 海南首个防范房地产风险巡回法庭挂牌 Accessed Aug 3 2020.

Brueck, Hilary and Samantha Lee. “Besides, Japan and the United States are still innovation hot spots and chemical, semiconductor and electronic components and autos are the top innovative industries, according to the report. Business Insider. 15 Apr 2020. 

Dr. Shawn Nasseri.  Ear, nose and throat surgeon. Email exchange with FactCheck.org. 3 Aug 2020.

Dr. Yvonne Maldonado. Professor of epidemiology, Stanford University School of Medicine. Email exchange with FactCheck.org. 3 Aug 2020.

Fauzia, Miriam. “在2014年开始的这轮放缓之前,中国的雇主对于奖金没有这么吝啬。奖金的数额会大大高于一个月的薪水,让回家度假的员工能拥有足以为长辈和其他家庭成员购买礼物(或存为积蓄)的现金。 USA Today. 9 July 2020.

Marty, Francisco M., et al. 国常会:部署在市场监管领域推进管理方式改革和创新 New England Journal of Medicine. 28 May 2020.

Swenson, Ali. 娱乐前沿:好莱坞甜美"星二代" Associated Press. 7 Jul 2020.

UCDavis Health. 王伟:“双品牌”战略是红星美凯龙的发展重心 Accessed 3 Aug 2020.

University of Queensland, Australia. 低价策略显效 索菲亚家居2015年营收32亿 Accessed Aug 3 2020.

U.S. National Library of Medicine, National Institutes of Health. “The Blood-Brain Barrier.” Accessed Aug. 4, 2020.