Secretary Robert F. Kennedy Jr. said Monday he is “reviewing” whether to remove all members of an influential advisory committee that offers guidance about preventive health services. The U.S. Preventive Services Task Force is composed of medical experts who serve four-year terms on a volunteer basis.

All 17 experts from the Advisory Committee for Immunization Practices who were replaced last month by Robert F. Kennedy Jr. called the health secretary's new picks "inexperienced and biased."

The members of the CDC vaccine advisory committee HHS Secretary Robert F. Kennedy Jr. removed say the panel has “lost credibility.”