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The researchers found that the dose of coronavirus we were infected with could also determine the severity of the disease.
In the article:
Experts say a person who becomes infected with a “higher dose” of the coronavirus is more likely to become more severe from COVID-19 and thus have more severe symptoms.
Which means that an asymptomatic has a lower “dose” of the killer virus. Doctors remind us that wearing a surgical mask protects us from SARS-CoV-2 infection.
The researchers found that the ‘dose’ of coronavirus a person is infected with could determine how affected the patient will be.
Therefore, a person who has a lower amount of the virus could then be asymptomatic, with no cough, fever, or difficulty breathing. While, patients infected with higher amounts of SARS-CoV-2 may need hospitalization or may even die.
This discovery demonstrates that wearing a surgical mask protects us even more from COVID-19 infection.
A low “dose” of coronavirus does not cause severe symptoms
Famous biology professor, Dr Erin Bromage of the University of Massachusetts Dartmouth, told CNN that there isn’t a certain number of viral particles needed for a person to get sick, but the more we have, the more we have. it is likely that at least one particle enters and infects cells, thus triggering much more severe symptoms.
“If you infect an animal with a low enough dose, it will be able to protect itself from it without developing any disease. If it is a larger amount of infection, an infection will be established and that animal will get sick. But if it does it will have a large amount of the virus, this leads to more serious results. So the dose becomes very important, “explained Dr. Bromage.
The doctor also said that a person may not suddenly be infected with a high dose, but this could happen over several days.
Read also: What should an asymptomatic patient do if he starts showing symptoms of coronavirus infection?
Read also: Covid-19 can cause diabetes. The discovery that shocked researchers around the world
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