Headlining a conference for Childrenâs Health Defense, the nonprofit he previously led that regularly spreads vaccine misinformation, Health and Human Services Secretary Robert F. Kennedy Jr. made a litany of familiar false and misleading claims, particularly about vaccines.
Issues: vaccination
RFK Jr.’s Faulty Claim that U.S. Measles Response Is ‘Better’ Than ‘Any Other Country’
When asked about the largest surge in measles in over 30 years, Health and Human Services Secretary Robert F. Kennedy Jr. has repeatedly claimed that the U.S. is doing or has done âbetter ⊠than any country in the worldâ in controlling outbreaks of the disease. But plenty of nations donât have the high caseload America is now experiencing.
Rising Measles Cases Driven by Falling Vaccination, Not Illegal Immigration
Rep. Byron Donalds, a Republican from Florida who is running for governor, has blamed ârampant illegal immigrationâ during the Biden administration for measles outbreaks. But we found no link to illegal immigration in several recent large outbreaks, and infectious disease experts told us that the main driver of the cases is falling measles vaccination rates in the U.S.
What We Know About Pennsylvaniaâs Two âMeasles-Associatedâ Deaths
After the Pennsylvania Department of Health announced two cases of measles-related deaths in one county, the local coroner appeared to contradict the account. And in an ongoing spat with Pennsylvania Gov. Josh Shapiro, Health and Human Services Secretary Robert F. Kennedy Jr. has alleged that a Shapiro staffer may have even âfabricatedâ the deaths. Weâll lay out what we know.
RFK Jr. Falsely Claims New Evidence Supports Splitting MMR Vaccine
Following an executive order that called for breaking up the combination measles, mumps and rubella, or MMR, vaccine, Health and Human Services Secretary Robert F. Kennedy Jr. said that a ârecentâ study âjust came outâ that âvery strongly supportsâ the idea. But thereâs no evidence of any such credible study, past or present.
Trump and RFK Jr. Repeat False and Misleading Vaccine Claims
Trumpâs False MMR Vaccine Claims
In signing an executive order about childhood vaccines, President Donald Trump falsely suggested that the measles, mumps and rubella, or MMR, vaccine was unsafe and that splitting up the combination shot would reduce the number of children with autism. There’s no evidence for those claims, and the vaccine has been well-studied for several decades.
RFK Jr.’s Falsehood-Filled CNN Interview
In a contentious interview on CNN’s “State of the Union,” Health and Human Services Secretary Robert F. Kennedy Jr. made several false, misleading and baseless claims about the origins of Lyme disease and the respiratory syncytial virus, the COVID-19 pandemic, and what the science shows about autism, vaccination and acetaminophen use during pregnancy.
A Timeline of RFK Jr.’s Mixed Messaging on the Measles Vaccine
In defending his record on measles, Health and Human Services Secretary Robert F. Kennedy Jr. twice said during a recent Senate hearing, âWe promote” the measles vaccine. While itâs true that the Centers for Disease Control and Prevention continues to recommend the shot, Kennedy has rarely made an unequivocal endorsement of it, even as the nation has seen an alarming rise in measles cases.
The Persistent Misleading Claim That Vaccines Arenât Properly Tested for Safety
Itâs a common, misleading refrain in anti-vaccine circles: Childhood vaccines may be unsafe because few if any have been tested in placebo-controlled trials before being approved. But that claim misunderstands the vaccine safety testing process and takes advantage of a narrow definition of a placebo, scientists told us.









