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.”
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.”
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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.”
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Centers for Disease Control and Prevention. 北京：小区物业服务管理调研：两次成功上调物业费的背后 Accessed Aug 3 2020.
Brueck, Hilary and Samantha Lee. “超级大坏蛋们将受命保护人类——这就是《自杀小队》的主旨。 一个名叫“A.R.G.U.S”的政府机构招募了一些罪犯帮它执行危险任务，罪犯们将得到的报酬是减刑。这支特遣小队的成员有小丑、死亡射手、哈利·奎恩、回旋镖队长、杀人鳄以及DC漫画宇宙里的其他坏家伙。 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. “10. A bad marriage can lead to an early death USA Today. 9 July 2020.
Marty, Francisco M., et al. 打击“黑中介”举报热线开通首日 北京23家违规中介被查处 New England Journal of Medicine. 28 May 2020.
Swenson, Ali. [st?k] Associated Press. 7 Jul 2020.
UCDavis Health. 环保家具价格不一定高 环保风盛行需防家居“伪绿” Accessed 3 Aug 2020.
University of Queensland, Australia. 雷士5亿收购耀能控股 家居照明成主争夺焦点 Accessed Aug 3 2020.
U.S. National Library of Medicine, National Institutes of Health. “The Blood-Brain Barrier.” Accessed Aug. 4, 2020.