RFK Jr. rejects cornerstone of health science: Germ theory
In his 2021 book vilifying Fauci, RFK Jr. lays out support for an alternate theory.

With the rise of Robert F. Kennedy Jr., brain worms have gotten a bad rap.
A year ago, the long-time anti-vaccine advocate and current US health secretary famously told The New York Times that a parasitic worm "got into my brain and ate a portion of it and then died." The startling revelation is now frequently referenced whenever Kennedy says something outlandish, false, or offensive—which is often. For those who have followed his anti-vaccine advocacy, it's frightfully clear that, worm-infested or not, Kennedy's brain is marinated in wild conspiracy theories and dangerous misinformation.
While it's certainly possible that worm remnants could impair brain function, it remains unknown if the worm is to blame for Kennedy's cognitive oddities. For one thing, he was also diagnosed with mercury poisoning, which can cause brain damage, too. As prominent infectious disease expert Anthony Fauci said last June in a conversation with political analyst David Axelrod: "I don't know what's going on in [Kennedy's] head, but it's not good."