Tag Archives: mRNA Vaccines

Stroke Risk After COVID-19 Vaccination Among Older Adults

Stroke Risk After COVID-19 Bivalent Vaccination Among US Older Adults is a study just published in the Journal of the American Medical Association. It examined the risk of stroke in a time period immediately after administration of either brand of a COVID-19 bivalent vaccine compared with a later time period among adults aged 65 years…


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Possible Ill Effects of Repeated mRNA Vaccination for SARS-CoV-2 Infection

A paper in Vaccines: IgG4 Antibodies Induced by Repeated Vaccination May Generate Immune Tolerance to the SARS-CoV-2 Spike Protein examines the possibility that repeated doses of the mRNA vaccine administered to prevent COVID 19 infection may cause autoimmune disease in susceptible patients. The abstract is below. I have underlined a key part of it. Less…


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