NEW STUDY: COVID-19 Vaccines Increase Risk of Long-Term Autoimmune Disease in Children — Not the Virus
A massive study of 493,705 children found a 23% increased risk of developing autoimmune disease after COVID-19 vaccination, with symptoms emerging about 9 months after injection.
The study titled “Investigating the association between SARS-CoV-2 infection, COVID-19 vaccination, and autoimmune diseases in a pediatric population: a comprehensive analysis” was just published in the journal Pediatric Rheumatology:
Background
During the COVID-19 pandemic there were reports of an increased association between COVID 19 and various autoimmune diseases (AID) in adults. This study aims to investigate the incidence of AIDs in children before and during the pandemic and explores potential links to SARS-CoV-2 vaccination.
Methods
We analyzed 493,705 anonymized medical records from Maccabi Healthcare Services, Israel’s second-largest healthcare provider, to study AID incidence during 2014–2022. The study period was divided into three phases: two pre-pandemic phases of equal duration (A and B) and a pandemic phase (C).
Results
Of 4,596 (0.9%) patients diagnosed with an AID in the cohort, incidence rates were 0.9% for Group A (2014–2016), 1.0% for Group B (2017–2019), and 0.9% for Group C (2020–2022) (p = 0.13). Logistic regression showed no significant differences in overall autoimmune disease incidence between the pre-COVID and COVID periods. Notably, specific conditions like celiac disease showed reduced incidence in Group A (OR 0.8309, p = 0.0071) while arthritis was significantly more common in Groups A and B. Additionally, COVID-19 diagnosis was not significantly associated with increased autoimmune disease risk (HR 1.092, p = 0.491); however, receiving at least one COVID vaccine was linked to higher risk (HR 1.2323, p = 0.0033).
Conclusion
Our findings suggest that the overall incidence of new-onset autoimmune diseases in children remained relatively stable during the COVID-19 pandemic. The study indicates a potential association between COVID-19 vaccination and an increased risk of developing autoimmune diseases, necessitating further research to elucidate long-term effects in the pediatric population.
This large-scale pediatric cohort study found no increased risk of autoimmune disease from COVID-19 infection, but it did identify a statistically significant increase in autoimmune diagnoses following COVID-19 vaccination, with a 23% higher risk and a mean onset latency of nearly 9 months.
Let’s break down the findings:
Study Overview
Population: 493,705 children and adolescents (ages 1–21) from Israel’s Maccabi Healthcare Services
Study Period: 2014–2022
Design: Retrospective cohort study comparing three equal time periods:
Group A (2014–2016): Pre-pandemic
Group B (2017–2019): Pre-pandemic
Group C (2020–2022): COVID-19 pandemic and vaccine rollout
1. Overall Autoimmune Disease Incidence
Autoimmune diagnoses remained relatively stable across all groups:
Group A: 0.9%
Group B: 1.0%
Group C: 0.9%
p = 0.13 (not statistically significant)
2. Impact of COVID-19 Infection
Hazard Ratio (HR): 1.092
p = 0.491
Children with prior COVID-19 infection did not have a statistically significant increase in risk for developing autoimmune disease.
3. Impact of COVID-19 Vaccination
Hazard Ratio (HR): 1.2323
p = 0.0033
Vaccinated children had a 23% higher risk of developing new-onset autoimmune disease compared to unvaccinated children during the same period, after controlling for age, sex, and socioeconomic status.
4. Time to Autoimmune Onset Post-Vaccination
The mean time interval between COVID-19 vaccination and the onset of autoimmune disease was 8.74 months (Interquartile Range: 4.73–13.11 months).
This long latency suggests autoimmune reactions may take many months to clinically manifest post-vaccination.
This major pediatric study confirms that COVID-19 infection posed no measurable autoimmune risk to children—but COVID-19 vaccines do. With a 23% increased risk of new-onset autoimmune disease and an average delay of nearly 9 months before symptoms emerged, these findings underscore the clear long-term dangers of COVID-19 vaccination.
Thankfully, HHS is expected to stop pushing COVID-19 vaccines on children in the coming days:
However, the damage to our children has already been done—because warnings like this were ignored for far too long. Our focus must now turn to reversing that harm and bringing forth the justice they deserve.
Epidemiologist and Foundation Administrator, McCullough Foundation
www.mcculloughfnd.org
Please consider following both the McCullough Foundation and my personal account on X (formerly Twitter) for further content.
Yes, damage done, so we need to stop pushing all vaccines on kids in order to go to school.
Fantastic work.