What Happened to Bobby Kennedy Jr.?
He was an environmental hero. Then he built a second career on a retracted vaccine claim, turned it into a multimillion-dollar operation, and flew into a grieving island to pour doubt on the shots. Now he runs U.S. public health.
People keep asking how the Riverkeeper lawyer became the country’s most famous vaccine skeptic. This page answers it with the record: the retraction, the money, and Samoa — where 83 people, most of them babies, died in a measles outbreak he spent years insisting he had nothing to do with. We grade every load-bearing claim, and we fence the one overreach this story invites: no, he did not single-handedly kill 83 children. What he did is documented, and bad enough.
What this page is about
Robert F. Kennedy Jr. spent the 1980s and 90s as one of America’s best-known environmental lawyers. The man now running the Department of Health and Human Services is something else: the figurehead of the modern anti-vaccine movement, a role he launched in 2005 with a magazine article so riddled with errors that both outlets that ran it later retracted it.
In between, he built Children’s Health Defense into one of the country’s most influential sources of vaccine misinformation — and a lucrative one, its revenue climbing from thirteen thousand dollars the year before he joined to more than twenty million, with Kennedy paid over $20,000 a week. The sharpest illustration of what that movement costs is Samoa, 2019: a measles outbreak that killed 83 people, most of them infants and toddlers, in a country whose vaccination rate had collapsed — and into which Kennedy had flown, on his group’s dime, to amplify distrust of the very vaccine that could have stopped it.
We grade the arc on the record, and we are careful about cause. The thing that broke Samoa’s vaccination program was a genuine medical tragedy in 2018, not Kennedy. But he exploited it, fed the distrust at the worst possible moment, cast doubt on vaccines even as children were dying, and then told the world he had nothing to do with any of it. That last part is simply false.
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What Happened to Bobby Kennedy Jr.?
Environmental hero to anti-vaccine disinformation-for-profit — built on a retracted article, grown into a $23M operation, anchored on Samoa, now running U.S. public health.
From Riverkeeper to the measles
The hero he was, the retraction that launched the turn, the money, Samoa, the denial, and the office he holds now.
The hero he was: a genuine environmental record.
FACTThis is not a hit on a nobody. Kennedy spent decades as a real environmental lawyer — chief prosecuting attorney for the Hudson Riverkeeper and founder of the Waterkeeper Alliance — winning actual cases against polluters. That record is what makes the question worth asking: the fall is from a real height, and it is why millions still extend him the benefit of the doubt.
The turn: an anti-vaccine career launched on a retracted article.
FACTIn 2005, Rolling Stone and Salon co-published Kennedy's 'Deadly Immunity,' claiming the vaccine preservative thimerosal causes autism. The piece was wrong in ways that mattered — he claimed children got 187 times the EPA's mercury limit from vaccines, when the real figure was about 40 percent over — and Salon appended five corrections before deleting it entirely in 2011; Rolling Stone retracted it the same year. The thimerosal-autism link has been studied exhaustively and does not exist. The entire second act was built on a claim his own publishers disowned.
The machine: disinformation that paid very well.
FACTKennedy turned anti-vaccine activism into an enterprise. As chairman of Children's Health Defense — described by researchers as one of the leading sources of vaccine misinformation online — he presided over explosive growth: revenue rose from about $13,000 in 2014 to $470,000 in 2015 (the year he joined the board), then to $6.8M in 2020, $16M in 2021, and $23.5M in 2022. Kennedy was paid more than $20,000 a week; in 2023 he collected $326,056 for roughly three and a half months before stepping aside to run for president. The misinformation was not a hobby. It was the business.
Samoa, 2019: 83 dead — and where he fits, precisely.
FACTHere is the chain, in order. In July 2018, two Samoan nurses killed two babies by mixing the MMR vaccine with an expired muscle relaxant instead of water; one was convicted of manslaughter. The government suspended its MMR program for months, and childhood vaccination collapsed from about 70 percent to roughly 30. Into that broken-trust moment came Kennedy: in June 2019 he visited Samoa on a trip arranged by local anti-vaccine activist Edwin Tamasese and paid for by Children's Health Defense. Measles cases appeared that September; the epidemic was declared on October 16; 83 people died, overwhelmingly infants and small children. In November, as the dying peaked, Kennedy wrote to Samoa's prime minister suggesting the deaths might be from 'a defective vaccine' rather than low coverage. The facts here are FACT. We do not assert he caused the outbreak — the 2018 tragedy did that — but he amplified the distrust at the worst possible moment and sowed vaccine doubt mid-outbreak; public-health experts tie his visit to a worsened crisis.
The denial: he said he had 'nothing to do' with it. That is false.
FALSE / MISLEADINGConfronted with Samoa during his presidential run, Kennedy claimed he had 'nothing to do' with the outbreak and that his 2019 visit was not about vaccines. The record contradicts him on both counts: the trip was paid for by his anti-vaccine organization, arranged by an anti-vaccine activist, and he personally lobbied the prime minister to doubt the vaccine — during the outbreak. Reporting by Mother Jones and NBC, and emails later obtained by congressional investigators, document the connection he denied. We grade the denial itself FALSE / MISLEADING — his own paper trail refutes it.
And now he runs U.S. public health.
FACTThe man who launched his second act on a retracted article, built a multimillion-dollar misinformation group, and flew into a dying island to question the vaccine is today the U.S. Secretary of Health and Human Services — presiding, as our separate reporting documents, over the return of measles at home and the gutting of the agencies built to stop it. That is not an irony. It is the point of the arc, and the reason the record matters now more than ever.
Division for profit — now with a federal badge
Sowing Division tracks the people who fracture a public’s shared reality for gain. Vaccine distrust is one of the most lethal forms of that fracture, and Kennedy monetized it for two decades — a retracted claim turned into a movement turned into a $23-million-a-year organization. Samoa is what the abstraction looks like when it lands on real children. The reason this is more than a biography is that the man who did it now sits atop the federal public- health apparatus, where the same instincts are playing out at national scale — which is the subject of Make America Healthy Again?. People wonder what happened to the progressive RFK. The honest answer is in the record: he found that fear sells, and he never looked back. We grade the turn; we don’t guess at it.
Questions worth taking seriously
Did RFK Jr. cause the 83 deaths in Samoa?
No single person did, and we don’t claim he did. The vaccination collapse was triggered by a real 2018 tragedy — two babies killed by an improperly mixed dose — and the government’s suspension of the program. What’s documented is that Kennedy flew in on his group’s dime, amplified the distrust at the worst moment, lobbied the prime minister to doubt the vaccine during the outbreak, and then denied all of it. That’s damning without the overclaim.
Isn't it legitimate to ask questions about vaccine safety?
In general, yes. But Kennedy’s foundational claim — that thimerosal causes autism — isn’t an open question; it was retracted by both outlets that published it and has been refuted by large studies for twenty years. Repeating a debunked, retracted claim to millions of people isn’t scientific debate. It’s misinformation, and this page treats the specific documented falsehoods, not the right to ask.
Is this just an attack because he's a Kennedy, or a political target?
No. Strip the name away and the record stands on its own paper: an article his own publishers retracted, his organization’s IRS filings, his group’s emails, and a letter he wrote to a head of state. We even hold the line against the easy exaggeration — we refuse the “he killed 83 babies” framing. The point is the documented record, not the man’s lineage.
If you are named on this page
If you are named on this page, or are a party materially affected by the claims made here, and you wish to respond, correct the record, or add context, use the Contact page. Responses are published verbatim alongside the original claim, with the sender identified and the date of receipt. The channel stays open for the life of the page.
This site aggregates and grades a record that other outlets and primary sources have already put on the record. Every FACT-graded claim above is sourced to court filings, government reports, sworn whistleblower disclosures, published investigative journalism, or named-source statements. The citations are the accountability mechanism; this section is how you get on the record too.
The record
- ‘Deadly Immunity’ (2005) — five Salon corrections, retracted by Salon and Rolling Stone in 2011
- STAT — RFK Jr.’s six-figure pay from Children’s Health Defense
- NBC News — Children’s Health Defense revenue (tax filings)
- 2019 Samoa measles outbreak — 2018 trigger, vaccination collapse, 83 deaths
- Mother Jones — how RFK Jr. falsely denied his connection to Samoa
- PBS NewsHour — emails undermine RFK Jr.’s account of the 2019 Samoa trip