Scientists have discovered an unusual immune feature in coronavirus patients. This prevents the secreted antibodies from attacking the viral particles and targeting the human body.This was reported by The Guardian, citing publika.az."Such exposure can lead to serious complications and lead to long-term coronavirus infection," the publication said.
The researchers compared immune responses in healthy people and COVID-19 patients. In the second, they found many autoantibodies that block antiviral defense, destroy beneficial immune cells and attack the body.It has been proven that the more autoantibodies in the blood, the more severe the disease. Autoantibodies are more common in coronavirus patients than in people with autoimmune disease.