3. 隔离: 如果你没有 COVID-19 症状,或者已经完全接种了 COVID-19 疫苗,并且没有与确诊患者密切接触,则无需隔离。反馈 收藏
As the second wave of the COVID-19 pandemic continues to surge across Europe, many people are asking how best to protect themselves and others from the virus? As always, the first thing you should do is to follow government guidance and listen to the restrictions already in p...
How do we prevent transmission of the COVID-19 This new virus currently has a (1)___(limit)geographic spread.However,there are a number of standard hygiene(卫生)practices (2)___ ,have been recommended to protect against infection(感染)and further spread.These include covering your mouth and...
The Fourth of July national holiday is coming up in the U.S., and there is concern that with people gathering for the celebrations, many more of them will become infected.COVID-19 Unmasked:The News, the Science, and Common SenseWinfried JustOhio University, USA...
The production of infectious aerosols can vary wildly between individuals—and experts are exploring why in the COVID-19 era.
2. How does COVID-19 spread from person to person?3. People are thought to be most contagious when they are sickest, aren't they?4. According to the article, through how many ways can people get infected by the virus?5. What is special about COVID-19?6. What do you think you ...
The bottom line:The best way to protect yourself from coronavirus and prevent the spread is to wash your hands, avoid touching your face, cover your coughs and sneezes, keep a distance from people in public, and stay home if you’re ill. ...
From this passage, what we can't learn concerning the COVID-19 is that_ A. it ordinarily starts in the form of common flu symptoms B. it has the possibility of damaging our your brain. C. it has the capacity to infect secondarily D. it merely can spread by coughing, sneezing, or ...
COVID-19 Impact on Foreign Students More Getty Images Schools around the country are preparing to address issues specifically affecting international students and applicants. Only after Chinese national Zhibin Mo returned to the U.S. from winter break in China did he learn about the spread in...
The same scrutiny should be given to where you are leaving from. The CDC urges travelers to ask themselves if COVID-19 is spreading in their community before departing. "Even if you don't have symptoms, you can spread COVID-19 to others while traveling," reads its website. ...