The update has outraged public health and autism experts.
FILE – Health and Human Services Secretary Robert F. Kennedy Jr. speaks during a news conference on the Autism report by the CDC at the Hubert Humphrey Building Auditorium in Washington, April 16, 2025.
NEW YORK — A Centers for Disease Control and Prevention website has been changed to contradict the longtime scientific conclusion that vaccines do not cause autism, spurring outrage among a number of public health and autism experts.Judge to proceed with contempt probe after US flew migrants to El Salvador prison in MarchThe change is the latest move by the U.S. Department of Health and Human Services to revisit — and foster uncertainty about — long-held scientific consensus about the safety of It was immediately decried by scientists and advocates who have long been focused on finding the causes of autism. “We are appalled to find that the content on the CDC webpage ‘Autism and Vaccines’ has been changed and distorted, and is now filled with anti-vaccine rhetoric and outright lies about vaccines and autism,” the Autism Science Foundation said in a statement Thursday. Widespread scientific consensus and decades of studies have firmly concluded there is no link between vaccines and autism. “The conclusion is clear and unambiguous,” said Dr. Susan Kressly, president of the American Academy of Pediatrics, in a statement Thursday. “We call on the CDC to stop wasting government resources to amplify false claims that sow doubt in one of the best tools we have to keep children healthy and thriving: routine immunizations,” she said. The CDC has, until now, echoed the absence of a link in promoting Food and Drug Administration-licensed vaccines. But anti-vaccines activists — including Robert F. Kennedy Jr., who this year became secretary of Health and Human Services — have long claimed there is one. It’s unclear if anyone at CDC was actually involved in the change, or whether it was done by Kennedy’s HHS, which oversees the CDC.“I spoke with several scientists at CDC yesterday and none were aware of this change in content,” said Dr. Debra Houry, who was part of a group of CDC top officialsThe updated page does not cite any new research. It instead argues that past studies supporting a link have been ignored by health authorities. “HHS has launched a comprehensive assessment of the causes of autism, including investigations on plausible biologic mechanisms and potential causal links. Additionally, we are updating the CDC’s website to reflect gold standard, evidence-based science,” said HHS spokesman Andrew Nixon, in an email Thursday. A number of former CDC officials have said that what CDC posts about certain subjects — including vaccine safety — can no longer be trusted. Dr. Daniel Jernigan, who also resigned from the agency in August, told reporters Wednesday that Kennedy seems to be “going from evidence-based decision making to decision-based evidence making.”The new site continues to have a headline that says “Vaccines do not cause autism,” but HHS officials put an asterisk next to it. A note at the bottom of the page says the phrasing “has not been removed due to an agreement with the chair of the U.S. Senate Health, Education, Labor, and Pensions Committee that it would remain on the CDC website.”The Associated Press Health and Science Department receives support from the Howard Hughes Medical Institute’s Department of Science Education and the Robert Wood Johnson Foundation. The AP is solely responsible for all content.Broncos Mailbag: Will Denver sign free-agent running back after J.K. Dobbins' injury?Largest meth seizure in Colorado history was discovered in boxes of chayote squashThe U.S. Air Force Academy is on the brink of failure. Here's how to save it. In RTD experiment, temporary 'Holiday Train' will run from I-25 through downtown Denver to Five PointsNew I-70 landing page aims to be ‘one-stop shop’ for drivers this winter
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