The World Health Organization (WHO) has confirmed over 103 million cases of COVID in the U.S. since January 2020. COVID can still spread rapidly, especially through close person-to-person contact. You can get the virus and spread it even if you've been vaccinated or had the virus before...
The rollout of the self-test kits allows citizens to do COVID-19 tests easily at home. But self-testing cannot fully replace the more accurate nucleic acid tests as there is a risk of misdiagnosis. CGTN's Guo Meiping undertakes her first COVID-19 self-test with one of the newly appr...
Students have had to stay at home and take classes online. Basic outdoor activities have also been cancelled. Families have had to face the changes forced by the pandemic and cope with the new norm. How can we keep our families active and happy when normal life has...
A large portion of the U.S. population still doesn't want to get the Covid vaccine, but they might not have a choice. Powers at the federal and state level, not to mention the legal rights granted to employers under U.S. labor law, may make it impossible
51.C[解析]根据第一段中的“How to fight againstCOVID-19? We choose some books to help you. "可知,表格中提到的四本书都与对抗新型冠状病毒有关。故选C。52.D[解析]根据第四个表格中的“This storybooktells the beginning of the virus, so the readers canunderstand the history of the virus ea...
4. How to protect yourself from infection? 5. Should young people worry? 6. Is there any risk when sharing apartments? 7. Should you wear a mask? Protect yourself from the COVID-19 Professor Zhang Wen Hong, who is the head of the infectious disease department of Fudan University Affiliate...
新素材 COVID-19(新冠肺炎)is spreading allover the world. What should we do to prevent thevirus(病毒) from spreading? Here are the suggestions.First, we should seldom go out. It's easier to getsick outside. When we have to go out, we must wearface masks(口罩).①Second, we should ...
How to get a quick Covid test for travel The BBC’s farewell to the British Airways Boeing 747 110 years ago yesterday Theodore Roosevelt became the first U.S. President to fly on a plane. (HT:AirInsight) 110 years ago today, Theodore Roosevelt became the first president to fly in an...
Agnes had COVID-19 in March 2021 and feels that her current symptoms are similar. She has been taking care of her 3-year-old niece for the past 5 days, and the child had a cough and congestion throughout but had not received a diagnosis. ...
How to Protect Yourself & Others from COVID-19?Know how it spreads●The virus is thought to spread mainly from person to person.●The best way to prevent illness is to avoid being exposed(暴露)to this virus(病毒).Wash your hands often●Wash your hands often with soap and water for at...