"Long Covid" is the result of this reworking of the immunoglobulin response. "Long Covid" is simply a chronic allergic reaction plus any bacterial invaders your weakened immune system can no longer protect you from.
Earlier in the pandemic, there was talk of something in covid being a superantigen. I suspect that a superantigen is just an antigen that affects people with MCAS.
"Long Covid" is the result of this reworking of the immunoglobulin response. "Long Covid" is simply a chronic allergic reaction plus any bacterial invaders your weakened immune system can no longer protect you from.
There may be multiple things going on, but one of them appears to be Mast Cell Activation Syndrome (MCAS) https://www.youtube.com/watch?v=hzl93aUtRR0
Earlier in the pandemic, there was talk of something in covid being a superantigen. I suspect that a superantigen is just an antigen that affects people with MCAS.