“IgG4 Antibodies Induced by Repeated Vaccination May Generate Immune Tolerance to the SARS-CoV-2 Spike Protein”
This is the title of a study published in the journal Vaccines, 17 May 2023.
The full article can be accessed at this link: https://www.mdpi.com/2076-393X/11/5/991 or it can be read / downloaded in the window below.
“…these negative outcomes are not expected to affect all people who have received these mRNA vaccines. Individuals with genetic susceptibility, immune deficiencies, and comorbidities are probably the most likely to be affected. However, this gives rise to a disturbing paradox—if people who are the most affected by the COVID-19 disease (the elderly, diabetics, hypertensive, and immunocompromised people like those with HIV) are also more susceptible to suffering the negative effects of repeated mRNA vaccination, is it then justified to booster them?” From the Discussion in the published study.
In easier to read form, this study is summarised in Epoch Times’ article, which you can access at this link: https://www.theepochtimes.com/health/repeated-covid-19-vaccination-weakens-immune-system-study_5305770.html