Kennedy Jr., the Health and Human Services secretary ... was publicly critical of Kennedy for seeking "confirmation of his misinformation and lies" in vaccination safety research.

Kennedy has downplayed the severity of the outbreak and faced criticism of the ... in large part because of misinformation provided by people like RFK Jr," he said. CNN contributed to this post.

Kennedy has downplayed the severity of the outbreak and faced criticism of the ... in large part because of misinformation provided by people like RFK Jr," he said. CNN contributed to this post.

Kennedy has faced growing criticism of the federal ... in large part because of misinformation provided by people like RFK Jr.," he said. Measles was declared eradicated in the U.S. in 2000 ...

Robert F. Kennedy Jr.’s response to the outbreak has drawn criticism from both serious scientists and his most loyal ...

The nation’s top public-health official has been promoting suspicions of the shot even as he offers comfort.