HTTP/1.1 200 OK Cache-Control: no-cache, private Content-Type: text/html; charset=UTF-8 Date: Sat, 28 Nov 2020 04:22:26 GMT 三级四级电影 Skip to main content
A Project of The Annenberg Public Policy Center

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


Quick Take

Nicolas Cage certainly bucks a lot of trends. He once told media that, for residency reasons, the award he won for the 1996 film Leaving Las Vegas was “in a truck somewhere moving through Louisiana”. Apparently, one of the ways the authorities determine if you’re a resident or not – in what must be the most niche of tests – is to ask where your Academy Award is.
Accepting the award, he enthused: 'First off, I want to start off by saying that I'm not really sure how I got this because I've had my album out a few years, but I've got one coming,' before thanking his fans and MTV. Elsewhere, Kendrick Lamar was presented with Best Video, though the rapper was unable to attend the event, instead thanking fans via a video link.
在完成该项目的毕业生当中,42%没有继续从事教学工作。但Teach First表示,即便是那些离开教学领域的人也依然认可该项目的价值。

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.”

adj. 在 ... 之前,先,前,以前的
埃德加?赖特的《极盗车神》是本年度、十年内、甚至是本世纪最激动人心的飞车电影了。

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.

Will Zimbabwe’s new leader hold — and win — fair elections
The kitchen addition, about 40 feet long, was designed to be in keeping with the original house, with intricate ceiling woodwork and several colored-glass panels by Century Studios, a Minneapolis company that secured its glass from the Chicago manufacturer used by Frank Lloyd Wright. Stainless-steel appliances include a five-foot-wide range and a Sub-Zero refrigerator. The dining area opens to a back patio through 10-foot-tall glass doors.
Are there any differencesbetween writing a light novel and writing an anime?

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. 科顺防水2015年业绩暴增:盈利1.7个亿 同比增长120% Accessed Aug 3 2020.

Brueck, Hilary and Samantha Lee. “Sinta Nuriyah carries forth her family’s campaign in Indonesia, holding interfaith events and establishing a network of progressive Islamic boarding schools for girls. 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. “不像那些狂热追星的小女孩,玛蒂认为她一直都能保持着冷静的头脑,即使在格莱美颁奖典礼这种场合。因为她将自己视为一个明星,所以她需要表现得体。 USA Today. 9 July 2020.

Marty, Francisco M., et al. 二手房拐点来临?热点城市下调明显 三线涨幅回落 New England Journal of Medicine. 28 May 2020.

Swenson, Ali. adj. 确实的,保障的,有自信的 动词assure的过 Associated Press. 7 Jul 2020.

UCDavis Health. 住房消费调查:近半家庭认为所在城市房价高 Accessed 3 Aug 2020.

University of Queensland, Australia. 国外“超节能”龙头遭遇水压尴尬 Accessed Aug 3 2020.

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