Is a positive PCR-based SARS CoV-2 test result to be associated with a genuine risk of transmission / with infectivity in an asymptomatic person? Does the presence of antibodies detected by serology attest to control of the infection and consequently to non-contagiousness, even in the event of...
• You may test positive for antibodies even if you have never had symptoms of COVID-19 or have not yet received a COVID-19 vaccine. This can happen if you had an infection without symptoms, which is called an asymptomatic infection. Are recovered persons with persistent positive test of ...
Fauci admitted the PCR COVID-19 test is useless and misleading when the test is run at“35 cycles or higher.”A positive result, indicating infection, should not be accepted or believed. As Fauci stated: “…If you get a cycle threshold of 35 or more, the chances of it being replicatio...
China has recently approved more than 10 kinds of COVID-19 antigen self-test kits. The National Health Commission suggested that three groups of people should use them: 1. People who develop symptoms within five days. 2. People in quarantine, such as close contacts of COVID-19 patients,...
Similarly, the Bayes factor for a positive COVID test is the probability of a positive result in the world where the you do have COVID, divided by the probability of a positive result in the world where the you do not have COVID. ...
Predicting which children and young people (CYP) are at the highest risk of developing post-COVID-19 condition (PCC) could improve care pathways. We aim to develop and validate prediction models for persistent PCC up to 24 months post-infection in CYP. Methods CYP who were PCR-positive betwe...
A woman with COVID-19 was discharged from the hospital after integrative treatment with traditional Chinese and Western medicine because she met the discharge standards. However, she obtained positive results on a nucleic acid test 22 days later. Conclusion Based on this positive test result in a...
Mr Liu was tested positive(阳果) from COVID-19 and had a high fever, cough and body aches for several days. Liu used to exercise two to three times a week. Feeling much better now, he wants to start taking exercise again. But when can he take exercise?Millions of people in Chin...
根据文章第一段“A new test for COVID-19 is coming to store shelves throughout the U.S. This is the first test for the disease that you can do at home. It does not need a prescription, or doctor’s approval, to use.(一种新的COVID-19检测方法即将在美国各地的商店上架。这是你可以...
s fight against the COVID pandemic has entered a new stage. Beijing is working to steer people's lives back to normal after three years of rigorously managing the outbreak. It allows mild patients to quarantine at home and permits entry into some public places without a negative test result....