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发表于 2022-3-21 21:15
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但是有没有传染性不好说。政府是说没有了！
Sometimes people can return a positive COVID-19 test although they have recovered. This is because people with COVID-19 have infected cells in their body that release the virus into the environment through breathing, sneezing or coughing, or through their faeces and urine. This is called ‘viral shedding’.
After recovering from COVID-19, some people can have non-infectious fragments of the virus left in their bodies for some time.
People who have no symptoms and have recovered don’t need to be retested within 8 weeks after leaving isolation. But if you have recovered from COVID and develop symptoms at least 8 weeks after your release from isolation, you must get tested. |
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老婆做的我们天津的煎饼果子 (2008-2-3) qisiwole 
