The US childhood vaccination programme is huge, 68 vaccine doses targeting 18 different diseases versus only 17 vaccine doses for 10 diseases in Denmark.1
It is unknown if the net effect of so many vaccinations is beneficial, and in August 2025, two physicians launched a federal lawsuit2 against the Centers for Disease Control and Prevention (CDC) for failing to study the cumulative effects of its childhood vaccine schedule. They noted that “America administers more vaccines than any nation on earth while producing the sickest children in the developed world.”2
Two researchers who have compared countries found a dose-response relationship: Nations that require more vaccines for their infants had higher infant mortality, neonatal mortality, and under age five mortality.3
Paediatric chronic disease prevalence in the US has risen to nearly 30% in the last 20 years,4 and vaccination schedules are among the possible causal factors that Robert F. Kennedy, Jr., Secretary of Health and Human Services, has declared he will investigate. A CDC workgroup will examine if there are any differences in efficacy or safety between the US and Danish schedules.5 They will also look at the the timing, order, and ingredients, e.g. the amount of aluminium, which is pertinent, as aluminium in vaccines is harmful.6
I am aware of only one study in the whole world that used birth cohorts and compared the occurrence of chronic diseases in a vaccinated group with that in an unvaccinated group and that took account of confounders. It was carried out at the Henry Ford Health System in Detroit but was never published because the researchers were warned that it could cost them their jobs.7 The study was completed in 2020, and its results8 came to light on 9 September 2025 because it was introduced into the Congressional Record during a Senate hearing on “The Corruption of Science.”7
For over two decades,5 the Institute of Medicine had urged the CDC to conduct such a study using its Vaccine Safety Datalink, but the CDC never did.
A ground rule in evidence-based medicine is that we should use the best available evidence when we make decisions. As the Henry Ford study is the only one that compared unvaccinated with vaccinated kids for development of chronic diseases and that took account of confounders, it is very important that we examine this study carefully for its validity.
Hellbound and Down 