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
Here are some of the main things you need to do to prevent the spread of COVID-19, as guided by the World Health Organization. Wash Your Hands Frequently Our hands touch a lot of things and, as a result, pick up a lot of bacterias and viruses. We then proceed to touch our skin ...
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. How long are you contagious with COVID? People seem to pass on the virus most often about two days before ...
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. How long are you contagious with COVID? People seem to pass on the virus most often about two days before ...
HowtopreventCOVIDPPT课件 COVID-19isaninfectiousdiseasecausedbyanew coronavirusintroducedtohumansforthefirsttime.2019冠状病毒病（COVID-19）是由首次传入人类的新冠状病毒引起的传染病。Itisspreadfrompersontopersonmainlythroughthe dropletsproducedwhenaninfectedpersonspeaks,coughs orsneezes.它主要通过感染者说话、咳嗽...
The broke-out of COUID-19 has influenced our life and study a lot. The virus is very dangerous and it can be spread from person to person. How can we prevent the virus? Here is my advice. First, the best way is to avoid being exposed to this virus. Second, we should wash our ...
how to prevent covid-19英语作文如何预防新冠病毒英语作文 1 English version: In these days, preventing the COVID-19 virus is extremely important. There are several ways we can do to keep ourselves and others safe. Firstly, washing hands frequently is a must. For example, every time I come ...
COVID-19 is an infectious disease caused by a new coronavirus introduced to humans for the first time. 2019冠状病毒病(COVID-19)是由首次传入人类的新冠状病毒 引起的传染病。 It is spread from person to person mainly through the droplets produced when an infected person speaks, coughs or sneezes...
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...
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 pla...