Covid might result in long-term autoimmune illness
Usually when an invading virus triggers an immune response, B cells kind into self-contained buildings within the follicles of the lymph nodes, the place they multiply quickly, mutate, and swell into an immune military of billions, every one bearing a duplicate of its signature antibody protein on its floor. Virtually as quickly as this occurs, nonetheless, the cells launch right into a lethal recreation of molecular-level musical chairs, competing to bind with a small variety of viral fragments to see which one is greatest suited to assault it. The shedding cells instantly start to die off by the hundreds of
