The number of copies of the substance does not exceed 100,000 copies. The author wrote: “According to the results of the current study, for patients with symptoms beyond the 10th day, they can choose to go to home isolation after discharge.” But the premise is that the virus is inherited per milliliter of swab samples taken from their throats. The authors pointed out that in mild cases, virus shedding steadily decreased after the 5th day, and by the 10th day, the patient may no longer be infectious.
In these severe cases, virus shedding reached the highest level on the 10th or 11th day. This peak later appeared in two patients whose infection had progressed to the lungs, triggering the initial symptoms of pneumonia. The author wrote that among the seven patients with COVID-19 caused by the new virus, “the concentration reached its peak before day 5, which was more than 1,000 times that of SARS patients.” In SARS patients, virus shedding peaks at 7 to 10 days after the onset of illness, because the infection spreads from the upper respiratory tract to deep lung tissue. “This is in sharp contrast to SARS,” the author pointed out that SARS is a related disease caused by another coronavirus. Nevertheless, it may hint at why this new virus spreads so easily: Many people may be most contagious when they show mild, cold-like symptoms. The research was published on the medRxiv preprint database on Sunday (March 8) and is still in its preliminary stages because it has not been peer-reviewed and only included 9 participants. News, March 16, 2020-Patients with mild COVID-19 infection may not be infectious about 10 days after symptoms appear.Ī small study showed that people infected with this new type of coronavirus will release a large amount of the virus in the early stages of illness, and as the disease progresses, the infectivity may decrease.
Amazing discovery! COVID-19 virus is most contagious when symptoms are mildest
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