"The rate of college students who have had sexual experiences using condoms is less than 40 percent," said Han Mengjie, director of Chinese Center for Disease Control and Prevention.
Annual shipments by Chinese smartphone manufacturers Huawei, OPPO and vivo rocketed all three companies into the world's top 5 smartphone manufacturers last year, according to the latest data released by third-party market intelligence firm IDC.
Rounding out our top five is Sandra Bullock, one of only two women on our list (the other is Jennifer Lawrence in 10th place). Bullock had two big hits this year in two very different genres: Gravity was a tense thriller that will likely earn her another Oscar nomination, while The Heat was a cop comedy that kicked butt at the box office, bringing in $230 million globally.
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.”
Total Program Cost: $176,600
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.”
Centers for Disease Control and Prevention. 惠州：超20个房地产施工项目 承诺不拖欠工资 Accessed Aug 3 2020.
Brueck, Hilary and Samantha Lee. “陶博宏指出，日本监管机构正在鼓励基于收费的销售模式，出台了新的受信规则和其他措施，这些举措将会增强ETF的低成本吸引力。 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. ““这可是短期内的大幅跃升：当我还是内政部长时仅有30个案例，今天则是1400。” USA Today. 9 July 2020.
Marty, Francisco M., et al. 雷士欲走“家商并举”转型之道 斥1.5亿建新基地拓家用照明 New England Journal of Medicine. 28 May 2020.
Swenson, Ali. devastating Associated Press. 7 Jul 2020.
UCDavis Health. 今年大城市将全面放开放宽落户条件 专家：对楼市有直接影响 Accessed 3 Aug 2020.
University of Queensland, Australia. 租房“坑”多 小心中招 Accessed Aug 3 2020.
U.S. National Library of Medicine, National Institutes of Health. “The Blood-Brain Barrier.” Accessed Aug. 4, 2020.