Robert F. Kennedy Jr. Has claimed that natural measles infection can protect against cancer, but these claims lack credible scientific evidence and are widely disputed by health experts.
RFK said measles can help with cancer

RFK Jr. Isn’t Bothered by Measles - WhoWhatWhy
Source: whowhatwhy.org
Key Evidence
Kennedy claimed natural measles infection protects against cancer and heart disease despite no credible evidence.
independent.co.ukindependent.co.ukBad diets and cancer cure: All of the wild theories RFK Jr. has been spreading...
He doubled down on these claims, encouraging outbreaks by embracing supposed benefits of measles infection.
whowhatwhy.orgwhowhatwhy.orgRFK Jr. Isn’t Bothered by Measles
Fact-checkers have labeled his statements about the measles vaccine and natural infection as misleading.
factcheck.orgfactcheck.orgRFK Jr. Misleads About Measles Vaccine in Hannity Interview
What the Evidence Shows
Robert F. Kennedy Jr. Has publicly stated that contracting measles naturally can provide protection against cancer and other diseases such as heart disease and allergic disorders.
However, these assertions are not supported by credible scientific research or public health authorities. The consensus among medical experts is that measles is a serious infectious disease that can cause severe complications and death, and vaccination remains the safest and most effective method to prevent it. Kennedy's claims have been characterized as misleading because they promote the idea that natural infection is beneficial, which contradicts established medical knowledge about the risks of measles.
Furthermore, his statements have contributed to vaccine hesitancy and outbreaks, which public health officials warn against. While Kennedy says he does not advise people to get sick intentionally, his promotion of supposed benefits from natural infection without evidence is considered irresponsible and dangerous.