The US resurgence of measles in 2026 serves as a stark, data-driven refutation of the anti-vaccine rhetoric championed by quacks like Robert F. Kennedy Jr. For years, vaccine antagonists have framed immunisations as a matter of personal autonomy, minimizing the societal dangers of declining rates. Yet, public health is not governed by ideology, but by biology. The realities of 2026 – marked by over 2,000 confirmed measles cases across 40 US jurisdictions – demonstrate that when charlatans undermine trust in medical science, the real-world consequence is the return of preventable, highly contagious and dangerous diseases.
The core flaw in RFK Jr.’s rhetoric, it seems to me, is the failure to understand that vaccine protection is a collective barrier, not just an individual shield. Measles is one of the most infectious viruses known to humanity, requiring a high community vaccination threshold of 95% to maintain herd immunity. When coverage drops below this line, the virus easily finds pathways to spread. Because of sustained anti-vaccine sentiment, US kindergarten MMR coverage dropped from 95.2% in 2019–2020 to a dangerous 92.5% by the 2024–2025 school year. This decline left roughly 286,000 children unprotected, effectively dismantling the wall that kept measles at bay for decades.
Furthermore, public health crises thrive on localized vulnerability. While national averages can mask the severity of the issue, anti-vaccine messaging often clusters within specific communities, creating relatively dense pockets of under-vaccinated populations. When measles enters these communities, it does not remain isolated; it triggers rapid, localized outbreaks where almost all of cases are tied directly to these transmission clusters.
Beyond its well-known immediate dangers, a measles infection inflicts severe, long-term damage on the human body by causing a phenomenon known as immune amnesia. The measles virus actively targets and destroys memory T and B cells, the specialized white blood cells responsible for remembering past pathogens. A single measles infection can wipe out 11% to 73% of a person’s preexisting antibodies, effectively erasing the body’s immunological memory. While the patient develops immunity to measles itself, their defense system is left “flying blind” against other entirely unrelated viruses and bacteria they had previously beaten or been vaccinated against. This induced state of generalized immunosuppression typically lasts from two to five years, leaving recovered individuals dramatically more vulnerable to secondary, life-threatening infections long after the initial measles rash has cleared.
Ultimately, the current measles spikein the US illustrates that US public health control is being sabotaged. When prominent morons like RFK Jr. weaponize anti-vax delusions and distort clinical data, they do not simply foster debate, they actively erode the herd immunity threshold. The current US outbreak proves that the protection wall has thinned below the critical margin of safety. Far from being under control, measles has found a resurgence precisely because the rhetoric of figures like RFK Jr. has opened the door for a dangerous, preventable virus to reclaim its ground in and beyond the US.
14 Responses to Measles in the US – RFK Jr., his stupid rhetoric and irresponsible actions erode immunity
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“Personal autonomy” – I wonder if they will have enough autonomy to buy their own Iron Lungs for their children, when Polio makes a comeback……
That’s “personal responsibility”. They should not have children if they are not in a position to buy them iron lungs. And anyway if they followed a healthy natural diet in the first place they would not get infected.
sarcasm obviously (i hope).
Yes. As for this whole Children lark, well, if we could find out what causes it, we could put a stop to it……
I fear they are not stupid but intentional. Time and time again he’s been shown the evidence that proves vaccines’ efficacy and safety and, for himself, has always ran to conventional medicine for his own treatments. He truly believes diseases should be allowed to weed out the “weak”, hence is statement that “only sick children should die from measles.”
All these anti-vaxers should also be aware of the risk that their child will end up with rare, but untreatable and deadly subacute sclerosing panencephalitis, many years after the initial infection.
@Jashak
Oh, you already mentioned SSPE … sorry, I somehow overlooked that.
No worries Richard, pointing out this horrific disease should be done as often as possible.
There’s that too of course. But there is another, far more insidious long-term complication of measles that most people don’t even know about: SSPE.
If RFK Jr. gets his way, and every child in the US will get measles again, then annually, up to a thousand of those children will end up with increasing cognitive decline, seizures, and blindness. And after months or even years of ever-increasing suffering, they will die. All of them. All thanks to RFK Jr’s insanity.
Now if only there was an organization that would stand up for the health of children, to prevent horrors like the one just described. Maybe something like “Children’s Right to Good Health”, or “Children’s Health Shield”, or something with “Defense” in the name …
\sarcasm
To confuse the issues, RFKJr supports the measles vaccine verbally while undermining vaccine policy broadly through actions and spreading misinformation that reduces overall vaccination confidence.
I for one am not confused at all. The whole Trump administration is based on endless lies, misinformation, corruption etc. etc..
RFK Jr. simply lied (and still lies) about his support for measles vaccination, starting with lying to Congress – a felony crime – in order to not jeopardize his confirmation. After that, the lies just kept coming, as clearly shown by the way his words contradict his actions. Just like every other Trump official will constantly lie, following Trump’s example.
What puzzles me is this: they all seem totally unconcerned about ever being called to responsibility!
I was once driven to a lecture by a old professor who violated every trafic rule in the book. Dozens of cars hooted at him and many had to do acrobatics to avoid accidents. Each time, the old Professor shruged his shoulders and mumbled “What can they do? Write to my grandmother?”.
The Trump admin reminds me a lot of this worst driver I ever met – only that he never did cause any real damage.
These people indeed seem to think that they enjoy the same immunity that Trump was given by the Supreme Court for any crimes committed while in office. Which is not true.
Don’t forget that these people are stupid. Which is to be expected, given that they’re picked by Trump, not for any form of competence or skills, but for one thing only: their blind loyalty to Trump.
Only stupid people will voluntarily go work for Trump and kiss his a$$.
As soon as the republicans lose power, many of Trump’s sycophants will be held accountable – and there are lots of people as well as institutions already keeping tally of the lies, crimes and other transgressions that they’re committing on an almost daily basis.
The only question is to what extent this accountability will be pursued. This mostly depends on how far the democrats are willing to go: do they merely want justice for all the bad things done by the Trump administration, or do they want to go further and also pursue a degree of vengeance?
“The only question is to what extent this accountability will be pursued. This mostly depends on how far the democrats are willing to go: do they merely want justice for all the bad things done by the Trump administration, or do they want to go further and also pursue a degree of vengeance?”
Let’s hope they pursue a great deal of vengeance!!!
@kurt youngmann
Yes, I share your opinion, but I still think that they should be careful not to overstep the boundary between proportional punishment to the maximum extent of the law, and an all-out revenge campaign, possibly beyond what the law calls for.
Not only is the latter one of the many major crimes that the Trump regime itself is committing, but it will also cause unnecessary extra hatred and division among supporters on both sides – while the end goal is the exact opposite, i.e. unifying the country wherever possible (yes, that’s a tall order, I know).
IOW: I think that one of the main goals of any accountability is to try and restore a trustworthy government that serves the people (ALL people, not just one corrupt dictator like Trump). This is certainly not achieved by overstepping the boundaries of the law in order to get revenge.