RFK Jr. has claimed measles can be treated with vitamin A and that severe infection is linked to poor diet. But many experts who spoke with ABC News disagreed.

Plus, why the FDA has recalled certain skincare products and a new report that children should avoid slushies.

RFK Jr. has claimed measles can be treated with vitamin A and that severe infection is linked to poor diet. But many experts who spoke with ABC News disagreed.

Minutes before his confirmation hearing, the White House pulled David Weldon's nomination to lead the Centers for Disease Control and Prevention.

Robert F. Kennedy Jr. told food industry leaders in a closed-door meeting he wants them to remove artificial color dyes from their products by the end his time in office.

The takeaways after Robert F. Kennedy Jr. faced questions from senators during his confirmation hearings to potentially lead the Department of Health and Human Services.

Dr. Paul Offit responds to Health and Human Services Secretary Robert F. Kennedy Jr., who stopped short of calling for vaccines amid the measles outbreak.

Public health experts are questioning RFK Jr's comments after he said the Texas measles outbreak was "not unusual."

President Donald Trump and HHS Secretary Robert F. Kennedy Jr. said they will be studying the "threat" to children posed by antidepressants and obesity medications.

Board certified psychiatrist Dr. Sasha Hamdani reacts to the comments Health Secretary Robert F. Kennedy Jr. made to a room packed with federal health workers on Tuesday.

Robert F Kennedy Jr. said he plans to investigate whether childhood vaccinations and anti-depression medications are among “possible factors” in chronic diseases.

Dr. Richard Besser, former acting director of the CDC, joins us to talk all-things RFK. Jr, and the MAHA movement behind him, following his controversial confirmation as secretary of HHS.

Kennedy will set up a 'MAHA' commission to address chronic disease.

The rise of misinformation online has helped fringe health ideas go mainstream and eased RFK Jr.'s path to confirmation as secretary of health and human services.

Kennedy's nomination to serve as secretary of Health and Human Services was narrowly confirmed by the Senate with a vote of 52 to 48.

RFK Jr.'s confirmation comes after months of controversy and debate, largely focused on his past comments casting doubt on the safety of vaccines.

The Democrat-turned-fierce Trump supporter has been accused of spreading misinformation on vaccines. Sen. Mitch McConnell, who overcame polio at a young age, was the sole Republican no vote.

Robert F. Kennedy Jr.'s nomination to serve as secretary of Health and Human Services was officially confirmed in the Senate on Thursday.

Sen. Mitch McConnell, who overcame polio at a young age, was the sole Republican to oppose Kennedy and vote no.

Sen. Maggie Hassan discusses Robert F. Kennedy Jr.’s confirmation hearing, where she challenged him on his claims that vaccines cause autism.

Dr. Richard Besser reacts to Robert F. Kennedy Jr. making it one step closer to being the head of Health and Human Services.

A look at how Kennedy convinced Sen. Cassidy, a doctor and vaccination advocate, that he should become health secretary.

All eyes were on Sen. Bill Cassidy, a Louisiana Republican and longtime doctor who expressed deep concern about Kennedy's history of anti-vaccine comments.

The panel voted 14-13 along party lines.

The demands came in letter released Monday by Sens. Ron Wyden and Elizabeth Warren.

Robert F. Kennedy Jr. earned millions from referrals in suit against Merck over HPV vaccine.

Sen. Josh Hawley asked Robert F. Kennedy Jr. if he would rescind a rule issued under the Biden admin over transgender discrimination. Kennedy said he would, adding, “That rule is anti-science.”

Independent Sen. Bernie Sanders got another opportunity to question Kennedy at his confirmation hearing on Thursday.

GOP Sen. Susan Collins asked RFK Jr. about his views on certain vaccines, herd immunity and Lyme disease. Kennedy said the polio vaccine was safe and he would not reduce its availability.

When asked by Sen. Bernie Sanders, I-Vt., if he agrees the vaccines saved millions of lives, Kennedy said, "I don't know. We don't have a good surveillance system, unfortunately.”

Robert F. Kennedy Jr. rebukes claims he is anti-vaccine and anti-industry, saying he is “pro safety, pro good science” in front of Senate committee.

ABC News’ Phil Lipof speaks with Sen. Roger Marshall of Kansas, who is also a physician, on RFK Jr.’s hearing and his chances of being confirmed as secretary of Health and Human Services.

President Donald Trump's pick for Health and Human Services secretary had his first hearing on Wednesday. Republicans largely rallied to his defense, while Democrats peppered him with questions. 

Democratic Sen. Tina Smith of Minnesota pressed Robert F. Kennedy Jr. during his confirmation hearing in front of the Senate Finance Committee.

Democratic Sen. Elizabeth Warren challenged Robert F. Kennedy Jr. during his confirmation hearing in front of the Senate Finance Committee.

As Robert F. Kennedy Jr. faces his Senate confirmation hearings to lead the HHS, here's where he stands on health issues including vaccines and food dyes.

Robert F. Kennedy Jr. made claims during his Senate confirmation hearing on issues including vaccines, pesticides and Lyme disease. Some of them are missing context.

Robert F. Kennedy Jr. sparred with Democratic Sen. Ron Wyden during a hearing in front of the Senate Finance Committee.

Next, RFK Jr. will appear on Thursday before the Senate Health, Education, Labor and Pensions Committee for another hearing.

Sen. Hassan brought up previous comments Kennedy made where he expressed support for women's right to reproductive rights, which conflicted with his latest stance that "every abortion is a tragedy."

GOP Sen. Roger Marshall provided Kennedy an opportunity to share his "Make America Healthy Again" plan during his round of questioning.

Sanders also questioned RFK Jr. on anti-vaccine clothing aimed at children from an organization Kennedy chaired from 2015 to 2023.

Robert F. Kennedy Jr. and Colorado Democratic Sen. Michael Bennet had a tense exchange over past comments made by Kennedy. 

Kennedy is facing face tough questions before the Senate Finance Committee.

RFK Jr. appeared Wednesday before the Senate Finance Committee and delivered his opening remarks during his confirmation hearing to head the Department of Health and Human Services.

As President Donald Trump’s nominee for director of Health and Human Services prepares to face senators at his confirmation hearing, his cousin, Caroline Kennedy, is speaking out against him.

In a scathing letter Tuesday, Caroline Kennedy warned senators about her cousin, Robert F. Kennedy Jr., calling him a "predator."

In a letter, the daughter of former President John F. Kennedy accused her cousin of being "addicted to attention and power" ahead of his hearing for the role of health secretary on Wednesday.

In a scathing letter Tuesday, Caroline Kennedy warned senators about her cousin, Robert F. Kennedy Jr., calling him a "predator."

Robert F. Kennedy Jr. played a role in building a case against Merck's HPV vaccine and could profit from the lawsuit, even if confirmed as health secretary. ABC News’ Anne Flaherty reports.