National Cancer Institute employees can’t publish information on these topics without special approval

The list touches on the personal priorities of HHS Secretary Robert F. Kennedy Jr., a longtime anti-vaccine activist who has repeatedly promoted medical conspiracy theories and false claims. He has advanced the idea that rising rates of autism are linked to vaccines, a claim that has been debunked by hundreds of scientific studies. He has also suggested that aluminum in vaccines is responsible for childhood allergies (his son reportedly is severely allergic to peanuts). And he has claimed that water fluoridation — which the Centers for Disease Control and Prevention has called “one of the 10 greatest public health achievements of the 20th century” — is an “industrial waste.”