Sen. Bill Cassidy (R-LA), chairman of the Senate Health Committee, issued a strong statement in support of vaccines on ...

Bill Cassidy, a Louisiana Republican who chairs the Senate Committee on Health, Education, Labor and Pensions, said he's ...

To secure Cassidy’s decisive confirmation vote, Kennedy committed to maintaining the Centers for Disease Control and ...

The CDC’s website now says health authorities ignored evidence of a potential connection between vaccines and autism, despite ...

Republican Sen. Bill Cassidy, a physician, said he’s “very concerned” about this week’s meeting of vaccine advisers to the ...

Multiple CDC officials familiar with the situation said the change was made by political appointees without input from ...

CDC updates vaccine-autism language amid clashes between Robert F. Kennedy Jr. and Sen. Bill Cassidy, raising new questions ...

The agency’s revamped vaccine-safety page enshrines Robert F. Kennedy Jr.’s fringe beliefs as government guidance.

The CDC updated its webpage on autism and vaccines on Wednesday, promoting the debunked theory that the developmental ...

The agency's website was changed to say that the claim vaccines do not cause autism 'is not an evidence-based.' ...

Under Robert F. Kennedy Jr., a longtime anti-vaccine advocate who is now Health and Human Services secretary, the Centers for ...

A previous version denied a link between vaccines and autism. It now echoes the doubts about that conclusion voiced by Health ...