Wyva
Senior Member (Voting Rights)
Another article from Germany: Post-COVID vaccination syndrome: What do we know?
Like long COVID, post-COVID vaccination syndrome is characterized by a wide variety of symptoms and clinical pictures including chronic fatigue syndrome (CFS/ME), migraines, muscle pain or cardiovascular diseases.
As multifaceted as the symptoms may be, they have one thing in common: They can occur in those affected shortly after COVID vaccination.
Many people think they have post-COVID vaccination syndrome because they developed such symptoms after their shot.
From the point of view of those affected, this is completely understandable, says Harald Prüss from Berlin's Charité hospital and the German Center for Neurodegenerative Diseases (DZNE). But, he adds, just because the symptoms occurred after the shot doesn't mean it caused them.
Prüss explains that post-COVID vaccination syndrome "is totally overestimated in its dimensions."
(...)
Additionally, one of the only ways to say with any degree of certainty that a person is suffering from post-COVID vaccination syndrome rather than long COVID is if that person started experiencing symptoms shortly — weeks, not months — after getting the jab and had not been diagnosed with COVID at any point before. This can be difficult, because people may have had a COVID infection yet not known it.
(...)
Dr. Christine Falk, president of the German Society of Immunology, says the link between long COVID and post-COVID vaccination syndrome could be a cross-reaction with the spike protein — which is created by a vaccine or is an element of it — and the infection itself.
There are some people who, after being infected or vaccinated, not only create normal antibodies against the spike protein, but also experience a sort of cross reaction that produces antibodies that are inadvertently able to recognize endogenous structures — i.e., essential structures created by the body itself. These are called autoantibodies and are present in many people with autoimmune diseases.
That could be why post-COVID vaccination syndrome and long COVID have such similar symptoms.
With all of that said, Falk's idea is only a theory at this point, with much more research needed on the topic.
As multifaceted as the symptoms may be, they have one thing in common: They can occur in those affected shortly after COVID vaccination.
Many people think they have post-COVID vaccination syndrome because they developed such symptoms after their shot.
From the point of view of those affected, this is completely understandable, says Harald Prüss from Berlin's Charité hospital and the German Center for Neurodegenerative Diseases (DZNE). But, he adds, just because the symptoms occurred after the shot doesn't mean it caused them.
Prüss explains that post-COVID vaccination syndrome "is totally overestimated in its dimensions."
(...)
Additionally, one of the only ways to say with any degree of certainty that a person is suffering from post-COVID vaccination syndrome rather than long COVID is if that person started experiencing symptoms shortly — weeks, not months — after getting the jab and had not been diagnosed with COVID at any point before. This can be difficult, because people may have had a COVID infection yet not known it.
(...)
Dr. Christine Falk, president of the German Society of Immunology, says the link between long COVID and post-COVID vaccination syndrome could be a cross-reaction with the spike protein — which is created by a vaccine or is an element of it — and the infection itself.
There are some people who, after being infected or vaccinated, not only create normal antibodies against the spike protein, but also experience a sort of cross reaction that produces antibodies that are inadvertently able to recognize endogenous structures — i.e., essential structures created by the body itself. These are called autoantibodies and are present in many people with autoimmune diseases.
That could be why post-COVID vaccination syndrome and long COVID have such similar symptoms.
With all of that said, Falk's idea is only a theory at this point, with much more research needed on the topic.