Robert F. Kennedy Jr. announced on Wednesday eight new members of the CDC's independent vaccine advisory committee, some of whom have been critics of shots.

The announcement came after Health and Human Services Secretary Robert F. Kennedy Jr. removed all 17 sitting members of the CDC’s independent vaccine advisory committee on Monday.

Robert F. Kennedy Jr. recently removed all 17 sitting members of the CDC’s vaccine advisory committee. Who could be on the committee next and what changes may be coming?

Current and former CDC employees were protesting HHS Sec. Robert F. Kennedy Jr.’s decision to fire all 17 experts from the Advisory Committee for Immunization Practices (ACIP).

CDC workers protested outside the agency's headquarters after Health Sec. Robert F. Kennedy Jr. dismissed all 17 members of the CDC's independent advisory board for vaccines.

HHS Secretary Robert F. Kennedy Jr. announced on Monday he is removing all 17 members of the Centers for Disease Control and Prevention’s vaccine advisory committee.

Dr. Noel Brewer is a former voting member of CDC's Advisory Committee on Immunization Practices and talks about his firing Monday after an announcement by HHS Secretary Robert F. Kennedy Jr.

Dr. Richard Besser, CEO of the Robert Wood Johnson Foundation, says Health and Human Services Secretary Robert F. Kennedy Jr.’s action decreases the ability of doctors to inform their patients.

The Health and Human Services secretary said replacing all 17 members of the CDC's vaccine advisory committee "is necessary to reestablish public confidence in vaccine science." 

HHS Secretary Robert F. Kennedy Jr. announced on Monday he is removing all 17 members of the Centers for Disease Control and Prevention’s vaccine advisory committee.

HHS Secretary Robert F. Kennedy Jr. announced on Monday he is removing all 17 members of the Centers for Disease Control and Prevention’s vaccine advisory committee.

Experts say Robert F. Kennedy Jr. has talked about "freedom of choice" in health care while limiting choices on some products for many Americans.

Robert F. Kennedy Jr. plans to tell medical schools they must offer nutrition courses to students or risk losing federal funding from the DHS.

Certain studies within the Trump administration's "Make America Healthy Again" report do not exist as cited, ABC News has confirmed.

Certain studies within the Trump administration's "Make America Healthy Again" report do not exist as cited, ABC News has confirmed.

Public health experts said healthy children also at risk of severe disease and death from COVID amid RFK Jr.'s announcement of new CDC COVID vaccine recommendations.

ABC News’ Linsey Davis spoke with Dr. Deborah Birx about RFK Jr.’s changes to the CDC's immunization schedule that no longer recommends COVID shots for healthy children and pregnant women.

HHS Secretary Robert F. Kennedy Jr. has announced the department will no longer recommend the COVID-19 vaccine for healthy children and pregnant women.

ABC News' Dr. Darien Sutton discusses the move which could alter guidance for doctors as well as some insurance coverage.

Food and Drug Administration Commissioner Marty Makary says the White House's Make America Healthy Again Commission’s report on chronic illnesses in children takes an “objective, scientific approach.”

ABC News’ Mary Bruce reports on the details of the report from the White House's Make America Healthy Again Commission.

RFK Jr.'s MAHA report blames chronic illnesses on ultra-processed foods, chemicals and sedentary behavior among children. It also says childhood vaccines need more study.

Health and Human Services Secretary Robert F. Kennedy Jr. answered questions before a House committee on Wednesday, saying, "I don't think people should be taking medical advice from me."

HHS Secretary Robert F. Kennedy Jr. is set to testify before two congressional committees on Wednesday.

During a congressional hearing, HHS Secretary Robert F. Kennedy Jr. said people shouldn't be taking medical advice from him, and was grilled by both parties on topics including vaccines and DOGE cuts.

Health and Human Services Secretary Robert F. Kennedy Jr. defended the massive cuts to the department's workforce and laid out his priorities for the Trump administration's proposed budget.

RFK Jr. shared photos of himself swimming in Washington, D.C.'s, Rock Creek.

Health and Human Services Secretary Robert F. Kennedy Jr. shared photos of himself and his family at Washington, D.C.'s Rock Creek on Sunday.

Earlier this week, Trump announced his pick for U.S. surgeon general, Dr. Casey Means. Here's what we know about her background and where she stands on health issues.

The FDA approved two natural food dyes and expanded approval of a third on Friday in line with HHS’ goal to eliminate artificial food dyes.

Senators sent a letter to Health and Human Services Secretary Robert F. Kennedy Jr. warning him that cuts to the agency could severely impact the Indian Health Service.

A Department of Health and Human Services spokesperson called the move "a radical departure from past practices."

Doctors and public health specialists say they view the administration's actions, such as firings or questioning established research, as an "attack" on science.

ABC News’ Juju Chang speaks with Food and Drug Administration Commissioner Marty Makary on the FDA’s plan to remove artificial dyes from food and mass layoffs under Robert F. Kennedy Jr.

Health and Human Services Secretary Robert. F. Kennedy Jr. unveiled a plan on Tuesday to start phasing out eight synthetic food dyes. Are they unsafe? Experts weigh in.

ABC News Medical Contributor Dr. Alok Patel reacts to comments by Health Secretary Robert F. Kennedy Jr. calling sugar 'poison.'

The eight petroleum-based dyes are found in thousands of products from candy to cereal to medication.

U.S. Health and Human Services Secretary RFK Jr. proposed on Tuesday to eliminate eight petroleum-based dyes from America’s food supply by next year.

The Department of Health and Human Services and the Food and Drug Administration announced on Tuesday a series of measures to phase out eight artificial food dyes.

Secretary of Health and Human Services Robert F. Kennedy Jr. is expected to urge food manufacturers to phase out the use of eight dyes in the nation's food supply.

Dr. Jessica Shepherd, chief medical officer for Hers, joins ABC News Live to discuss RFK Jr.'s comments about autism and measles cases across the U.S.

Robert F. Kennedy Jr. is facing growing criticism from parents and advocates who say his recent comments on autism were misguided.

The HHS secretary argued against experts in medicine who say that the increase diagnoses is largely because parents and doctors are getting better at recognizing the disorder.

Health and Human Services Secretary Robert F. Kennedy Jr. said he was determined to find the "environmental exposures" behind the rise of autism diagnoses.

Kennedy has prioritized autism as one of the chronic illnesses he’s determined to tackle in his aim to “Make America Healthy Again."

Colin Killick, executive director of the Autism Self Advocacy Network, joins ABC News Live to discuss how HHS Secretary RFK Jr.’s comments about autistic people impact the community.

Health and Human Services Sec. Robert F. Kennedy Jr. outlined the findings of a new survey from the CDC which found that autism diagnoses are continuing to increase in the U.S.

Despite widespread HHS cuts, RFK Jr. continues to say critical programs are protected.

HHS Secretary Robert F. Kennedy Jr. said at Thursday’s Cabinet meeting that, by September, his agency will "know what has caused the autism epidemic."

HHS Secretary Robert F. Kennedy Jr. said at Thursday’s Cabinet meeting that, by September, his agency will "know what has caused the autism epidemic."