May 9, 2025
As new studies come to light, a deeper understanding of COVID-19 mRNA injections is beginning to unfold—one that raises serious concerns. Promoted as the solution to end the pandemic, these injections were expected to strengthen the immune system’s natural defenses. But a recently published study reveals a different reality: repeated doses of mRNA vaccines may actually reprogram the immune system in a way that leaves people more vulnerable to infections. It is a finding that demands serious attention and honest discussion.
The new research, titled Post-vaccination IgG4 and IgG2 class switch associates with increased risk of SARS-CoV-2 infections, followed healthcare workers in Spain who received multiple doses of mRNA vaccines, specifically from Pfizer and Moderna. Over time, scientists tracked changes in their immune responses. After the third dose, a striking pattern emerged: there was an almost eleven-fold increase in a specific type of antibody called IgG4.
To understand why this matters, it helps to know a bit about antibodies. Antibodies are proteins that the immune system creates to identify and neutralize harmful invaders like viruses and bacteria. Typically, after an infection or a vaccination, the body produces antibodies that actively engage the immune system’s "attack mode" — helping to clear infections quickly. These are known as cytophilic antibodies, mainly types like IgG1 and IgG3.
However, IgG4 works differently. It belongs to a category called non-cytophilic antibodies. Instead of activating immune cells to destroy invaders, IgG4 tends to encourage the immune system to tolerate their presence. This response is useful in some settings, like reducing allergic reactions, but when it comes to fighting a virus, tolerance is not what the body needs. It needs action.
The study’s findings were alarming: individuals with higher levels of IgG4 had a significantly increased risk of getting COVID-19 again. For every 10-fold increase in IgG4, the risk of infection almost doubled. In other words, the more the immune system shifted toward producing this “tolerant” type of antibody after repeated mRNA injections, the weaker its defense became against the virus it was supposed to fight.
The shift toward IgG4 dominance does not just mean the immune system is less aggressive. It also reduces the body’s ability to neutralize the virus effectively. The study also showed impairments in two key areas:
In simple terms, repeated mRNA injections appear to "train" the immune system to tolerate the virus, rather than destroy it — an outcome completely opposite to what vaccination was supposed to achieve.
The consequences of these findings are profound. They suggest that instead of building long-term protection, repeated mRNA doses may actually undermine the body’s natural ability to defend itself. Individuals who have received multiple injections may find themselves more susceptible to COVID-19 and perhaps other infections as well, given the broader impacts on immune system functioning.
This is not about isolated cases or speculation. It is about documented biological changes that have now been measured and reported. The implications extend beyond COVID-19 alone, calling into question the broader safety of using mRNA platforms repeatedly without a full understanding of long-term effects.
Yet despite the mounting evidence, discussion of these concerns remains largely suppressed. Health authorities and media outlets continue to push booster campaigns without addressing these serious risks. The public deserves better. They deserve full transparency, real science, and medical freedom.
The truth about mRNA injections and immune system harm is not being openly shared — and that silence puts lives at risk. GoldCare was created to break through the noise, exposing what others hide and giving people the power to protect themselves with real information. In a time when trusting the system blindly comes with real dangers, staying informed is no longer optional. It is essential. Get the information others are trying to hide — and take action while there is still time. Stay ahead. Stay prepared. Refuse to be misled. 👉 Join GoldCare today.
Disclaimer: This content is not medical advice. For personalized guidance, please consult a GoldCare provider.
"Breaking: Study Finds COVID-19 mRNA Injections Leave Spike Protein in Body Long-Term." Published by The Focal Points. Available at: The Focal Points on mRNA Injections