Do you wonder why Robert F. Kennedy Jr. has taken to bullying science journals?

Robert F. Kennedy Jr., the U.S. Health and Human Services secretary, is demanding that the journal Toxicology Reports explain in detail why it removed a 2021 paper he has cited in support of his anti-vaccine stance. The study had concluded that “While the findings in this paper are not proof of an association between infant vaccines and infant deaths, they are highly suggestive of a causal relationship.”

In his letter to the editors, Kennedy accuses the journal of suppressing research linking vaccines to sudden infant death. However, the evidence reveals quite clearly that Kennedy is not seeking transparency but rather attempting to bully a peer-reviewed journal that correctly identified fatal methodological flaws in a paper Kennedy continues to promote.

The removed study claimed to link vaccines to infant deaths using data from the Vaccine Adverse Event Reporting System (VAERS). The journal removed the paper because VAERS is a passive reporting system that cannot establish causality. Any conclusion claiming vaccines cause deaths from such data is therefore not valid. The editors determined the methodology was seriously flawed and that the author’s responses to critiques were unsatisfactory. Consequently, the paper would mislead readers and harm the public. In this situation, it would have been unethical NOT to retract!

Kennedy’s demand for a “full explanation” ignores that the journal had already provided a clear, evidence-based removal notice. He wants to know who reviewed the paper and what standards were applied, yet these are standard peer-review procedures. Framing a legitimate scientific correction as censorship reveals Kennedy’s disregard for science and evidence-based medicine. As HHS secretary, he is responsible for protecting public health, yet he continues to cite fraudulent research that contradicts established scientific consensus on vaccine safety.

The story is reminiscent of the ongoing conflict over the landmark Danish vaccine study published in the Annals of Internal Medicine. It tracked over 1.2 million children born in Denmark between 1997 and 2018. Exploiting a natural experiment created by evolving national immunization schedules, researchers analyzed the dose-response relationship of aluminum adjuvants. The study found no evidence linking increased cumulative exposure to an elevated risk of 50 chronic pediatric conditions, including neurodevelopmental, autoimmune, and allergic disorders.

Despite its massive scale and rigorous design, Kennedy labeled the research a “deceitful propaganda stunt” and demanded its retraction. However, Kennedy’s criticisms rely on data misrepresentation and a fundamental misunderstanding of epidemiological methodology. First, Kennedy cherry-picked non-significant supplementary data, falsely claiming a 67% increased risk of Asperger’s syndrome. In reality, the finding had a wide confidence interval, lacked statistical significance, and completely vanished when researchers analyzed the full follow-up data. Second, Kennedy objected to the lack of a completely unvaccinated control group. Experts counter that the unvaccinated cohort (1.2%) was too small to measure rare outcomes accurately and would introduce severe confounding bias due to differing family lifestyles. Finally, Kennedy levelled inaccurate claims of financial corruption against Denmark’s Statens Serum Institut, a public research body that had long since divested its vaccine manufacturing arm.

The medical community has firmly rejected Kennedy’s attacks. The journal refused his retraction demand, and independent experts have defended the study as the strongest available evidence of vaccine aluminum safety. After all, aluminum salts have been used safely for a century, and vaccine-derived amounts are eclipsed by daily environmental and dietary intake.

The inescapable conclusion is that Kennedy’s campaigns are not about accountability or about promoting scientific rigor; they are about promoting his dangerous type of  misinformation. His continued advocacy of pseudoscience exposes his commitment to ideology over evidence, a truly dangerous stance for anyone leading the nation’s health agency. It is high time, I feel, that he gets sacked before he does any more lasting damage to public health in the US and beyond!