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too much of a good thing ?
the body contains millions of T cell types - but it the antigen specific memory cells that were talking about - and once we have them, we're protected into the future - but that doesn't mean we need turn ourselves into a giant T cell....
Dr Andrew Freedman, Reader in Infectious Diseases and Honorary Consultant Physician, Cardiff University School of Medicine, said:
“This is an important study which may help to explain why some people who were repeatedly exposed to COVID-19 before the vaccine rollout apparently did not catch it. It appears that some of them had pre-existing memory T cell immunity to a protein involved in replication of the virus, probably induced by previous infection with other seasonal coronaviruses. This, the authors suggest, may have resulted in a transient, abortive infection after exposure to SARS-CoV-2. The immune system was able to clear the virus rapidly before it could cause symptoms or be detected either by PCR or antibody production.
https://www.sciencemediacentre.org/e...to-sars-cov-2/
when more is less ?
“We conclude that the mRNA vacs dramatically increase inflammation on the endothelium (layer of cells lining the blood vessels) and T cell infiltration of cardiac muscle and may account for the observations of increased thrombosis (clotting), cardiomyopathy, (a group of diseases that affect the heart muscle) and other vascular events following vaccination.” (“Abstract 10712: Mrna COVID Vaccines Dramatically Increase Endothelial
https://www.ahajournals.org/doi/abs/....suppl_1.10712
T-cell recruitment to the heart: friendly guests or unwelcome visitors?
Myocardial inflammation can lead to lethal acute or chronic heart failure (HF). T lymphocytes (T cells), have been reported in the inflamed heart in different etiologies of HF, and more recent studies support that different T-cell subsets play distinct roles in the heart depending on the inflammation-triggering event.
https://journals.physiology.org/doi/...art.00028.2019
Mr. Creosote (the jabba) - Monty Python