Five new studies suggest that omicron-induced COVID-19 could have a milder course than previous variants. The other two deal with how to recognize vaccination and overcome immunity.
In all cases, these are just preliminary editions. Studies have not yet been reviewed, as omicron only appeared at the end of November last year.
“As a result of all the mutations that make Omicron different from previous variants, its ability to infect different types of cells may have changed. In fact, it appears to be more capable of infecting the upper respiratory tract – the cells in the throat. It therefore multiplies in them more easily than the cells deep in the Lungs. It’s preliminary so far, but studies point in the same direction.” He said For Guardian Dinan Pillay, a virologist at University College London.
“It is fair to say that there is an assumption that the disease appears mainly in the upper respiratory tract,” He said In the New York Times Roland Eils, a computational biologist at the Berlin Institute of Health, who has studied how coronaviruses infect the respiratory system.
All coronavirus infections begin in the upper respiratory tract. If a person has only a mild course of the disease, the virus will not even reach the lungs.
However, if it penetrates into the lungs,
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