American scientists have revealed the main mystery of the pandemic, which, as it turned out, was not caused by COVID-19, but by another virus.
Researchers are making headway in their search for truth with the help of artificial intelligence. From the very beginning of the pandemic, experts noted that SARS-CoV is just one virus among many others in its family, and it does not cause a large lethality, they will report. Tsargrad .
Over time, it turned into a common cold. But there was an exception: the virus caused far more deaths than its mild symptoms would suggest.
Researchers at Northwestern University analyzed the medical records of more than five hundred patients. Of those hospitalized, 190 contracted COVID-19, but all were hospitalized with some form of respiratory distress.
Using artificial intelligence, the researchers grouped patients into groups and determined why some were able to survive while others died. As it turns out, most of the deaths were not caused by a cytokine storm, a condition in which organs are destroyed as the body “turns off.”
Patients died from VAP, ventilator-induced pneumonia, a secondary bacterial infection that develops in people connected to breathing machines.
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