How long to quarantine after a positive COVID-19 test? The CDC define the difference between quarantine and isolation as: Quarantine: You need to be in quarantine when you have been exposed to the virus and you may or may not be infected. Isolation: You need to isolate when you are infe...
COVID-19 (coronavirus disease 2019) is diagnosed with a medical history (including any recent known exposure to COVID-19) and physical exam, looking for symptoms of COVID-19. If COVID-19 is suspected there are several tests that can be used to diagnose the virus. A long swab is used ...
WHO is continuously monitoring and responding to this outbreak. This Q&A will be updated as more is known about COVID-19, how it spreads and how it is affecting people worldwide. For more information, check back reg...
COVID-19 and influenza are probably fairly similarly infections. A single ill person with COVID-19 can infect more people than a single ill person with influenza. COVID-19 has a higher "reproduction number" of2.0-2.5. This means one person will infect, on average, 2 to 2.5 people. Seaso...
How long can the coronavirus stay airborne? I have read different estimates. How long can the coronavirus that causes COVID-19 survive on surfaces? What do I need to do to disinfect my home? Doctor's response In general, the coronavirus doesn’t stay airborne for a long period of time....
aftermath after COVID-19 WHO官网上说10%-20%感染过COVID的人会持续各种不适症状相当长一段时间,所以又叫做 long Covid. 从词汇角度而言,我最喜欢第一种说法:post-Covid conditions. 后遗症的正式英文是sequela,读音是 /sɪˈkwiːlə/ 或 /s...
How long should we wash hands each time?Why is it important to have enough sleep?Can we do sports at home? 4COVID-19(新冠肺炎)is spreading all over the world. What should we do to prevent the virus(病毒)from spreading? Here are the suggestions. First, we should seldom go out. It'...
If you've been in contact with someone who has tested positive for COVID-19, contact your doctor or local healthcare provider for further instructions. Depending on how long it's been since exposure, you may be asked to get a test immediately or make an appointment. ...
With COVID-19 case numbers climbing dramatically in the United States and millions of people sheltered in their homes to help quell the outbreak, many are asking the obvious question: How long will all this last? Yale School of Public Health Associate Professor Virginia Pitzer shares her perspec...
Bill Gates: How the coronavirus pandemic can help the world solve climate change Why everyone is #quarantinebaking their way through the coronavirus pandemic 4:13 Jack Dorsey announces $1 billion gift to fight COVID-19 Check out: The best credit cards of 2020 could earn you ove...