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A Midwestern Doctor@MidwesternDoc · Jun 2, 2026

RFK Jr. told Tucker Carlson the CDC buried its own internal study showing a 1135% INCREASE in autism risk from…

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Summary

RFK Jr. claims the CDC buried a study showing a 1135% autism risk increase from hepatitis B vaccination by excluding older children. The thread argues that vaccine safety systems may fail to detect rare or subgroup-specific neurological injuries, and that autism's rise deserves investigation into potential mechanisms like inflammation or immune activation rather than dismissal.

Summarized by ThreadOut AI from the full thread. May miss nuance — read the thread below.

  1. #1

    RFK Jr. told Tucker Carlson the CDC buried its own internal study showing a 1135% INCREASE in autism risk from hepatitis B vaccination. The researchers were shocked. So they covered it up. How? “They got rid of all the older children essentially and just had younger children who are TOO YOUNG TO BE DIAGNOSED [with autism],” Kennedy explained. Imagine discovering evidence of catastrophic harm and making sure no one ever found out. Then, telling everyone it’s “safe.” If health authorities are willing to keep a signal this alarming hidden from you, what else are they not telling you about vaccines? Is it possible that your child’s allergies or chronic immune issues didn’t appear organically, but were triggered by vaccination instead?🧵

  2. #2

    The vaccine-autism fight is usually framed as one bad paper versus settled science. Hands down. No questions. That framing is emotionally powerful and far too small. The question is not whether a single case series proved causation. It’s whether modern medicine has built a system that can even detect rare, subgroup-specific neurological injury. And if it can detect it, is the system even capable of admitting it?

  3. #3

    Before digging into the evidence, one thing has to be understood: The official public-health position is that vaccines have not been shown to cause autism. But that doesn’t end the discussion. Not even close. It actually narrows the real question: are there vulnerable subgroups, injury patterns, or mechanisms that broad population studies are just not designed to see? If your studies are designed to not see something, can you ever expect to see it?

  4. #4

    The prevalence problem is real. Autism has risen from roughly 1 in 10,000 children to about 1 in 31 today. That number doesn’t prove causation. But it does raise the stakes and a question that still hasn’t been answered. What changed so dramatically in such a short period of time? Whether the rise comes from better diagnosis, broader criteria, environmental exposure, or some mix, society cannot simply hand-wave it away.

  5. #5

    This isn’t about proving everything in one leap. It is about something narrower: when an injury pattern becomes unspeakable, the search for mechanism can disappear before it starts. midwesterndoctor.com/p/why-do-vacci…

  6. #6

    One proposed mechanism is inflammation. Immune-activating events during sensitive developmental windows may produce brain or gut inflammation in susceptible children. Which doesn’t mean every child has the same risk. It means the wrong biological signal, at the wrong time, in the wrong host, could matter. Why is it that for some things society understands that not every child is identical, but when it comes to others, it’s common to hear statements like, “I was vaccinated and I’m ok?”

  7. #7

    The strongest version of the inflammatory argument is not “autism equals inflammation” or “all inflammation causes autism.” It’s more specific. Some children show regressive onset, immune abnormalities, gastrointestinal symptoms, food sensitivities, altered cytokines, and brain-inflammation markers. Some. And if those features cluster, the right question isn’t ridicule. It’s subgroup analysis. We’re supposed to listen to the signal.

  8. #8

    The most useful model here is the toxicity bell curve. In real life, harms don’t appear evenly. Whether it’s a vaccine, a toxin, a medication, or an allergen, most people may have no obvious reaction while some have subtle, yet significant changes, changes. Only a small group has severe injury but those most visible cases become the only ones debated.

  9. #9

    That bell curve is why “most children are fine” and “some children may be vulnerable” are not mutually exclusive claims. Drug safety works this way. Infection risk works this way. Environmental toxicology works this way. A population average can absolutely hide a subgroup that deserves to be seen. The challenge is finding the subgroup before the harm becomes irreversible. And the additional challenge is trusting the system to not cover it.

  10. #10

    The second mechanism is the cell danger response. In simple terms, cells under threat shift from normal function into defense mode. The mitochondria help coordinate that shift. In the healthy version, the cycle resolves. In the chronic version, cells get stuck in a protective state that starts looking like disease or disorder.

  11. #11

    This gives the vaccine-autism hypothesis a broader logic. The trigger may not need to be a "smoking gun" dramatic event. It may push already-vulnerable systems into a persistent defensive state—immune activation, altered metabolism, mitochondrial dysfunction, autoimmunity, gut disturbance, and neurological symptoms reinforcing one another.

  12. #12

    The third mechanism is zeta potential, an unfamiliar concept to many. Blood and lymph are colloidal fluids. If the electrical charge that keeps particles dispersed weakens, cells can clump, circulation can slow, and tiny vessels can become vulnerable. In this model, injury is fluid-dynamic. This is where Andrew Moulden enters the story. His argument was that some post-vaccine neurological signs looked less like vague behavioral change and more like small vascular injuries: cranial nerve palsies, eye deviations, and microstrokes too small for routine imaging.

  13. #13

    One of the most concerning patterns in this entire debate is how often parents describe the same sequence. Normal development. Vaccination. Then rapid regression shortly afterward. While anecdotes cannot settle causation, when the same timing and phenotype are reported repeatedly, the correct scientific response is careful investigation—not automatic dismissal. midwesterndoctor.com/p/why-do-vacci…

  14. #14

    Here’s the catch and what most people miss: autism is not one thing. “Autism spectrum disorder” includes children needing lifelong full-time care and people who are socially atypical but highly functional. That ambiguity changes the politics. It can make prevalence increases seem harmless in one moment and severity impossible to discuss in the next.

  15. #15

    The most unsettling part is not any single mechanism. It’s the pattern. The severe cases become emotional outliers. The subtle cases become statistically invisible. And once that happens, almost every debate turns into an argument over definitions instead of causes. Most people are missing the part entirely. And the vaccine manufacturers and public health organizations don’t seem to mind.

  16. #16

    The broader systemic argument is where this becomes bigger than autism. It links the rise in neurological, allergic, autoimmune, and chronic illness to three recurring processes: unresolved inflammation, cell danger signaling, and impaired blood or lymph flow.

  17. #17

    The childhood vaccine schedule expanded dramatically between 1983 and 2016. More shots. More total exposures. More vaccines administered at younger ages and in tighter clusters during early development. That does not automatically prove those changes caused autism. But it’s one reason many people argue exposure intensity itself deserves far more serious investigation.

  18. #18

    This isn’t an anti-medicine rant. The question is whether a product category can be beneficial at population scale while still producing rare or subgroup-specific harms that institutions are poorly incentivized to detect, admit, and study. You can choose to vaccinate and think the system isn’t handling this correctly at the same time. Both realities can exist.

  19. #19

    We don’t need statements and press releases. We need to define subgroups: regressive versus non-regressive autism, GI versus non-GI cases, premature infants, immune-reactive children, mitochondrial or metabolic vulnerability, timing of symptom onset, and total exposure patterns. And then ask which mechanisms actually survive contact with the data.

  20. #20

    The real divide here isn’t “science versus parents.” It is whether science is allowed to follow uncomfortable patterns without first protecting an institutional narrative. If the answer is no, then the system will keep producing certainty in public—and unanswered questions in private. All at the expense of our most valuable and vulnerable asset—our children. midwesterndoctor.com/p/why-do-vacci…

  21. #21

    We need honest and informed medical care. I'm dedicated to exposing Pharma corruption and revealing life-changing therapies that have been buried by the medical corporate cartel. To support this mission give me (@MidwesternDoc) a follow and visit me on Substack! midwesterndoctor.com