Robert F. Kennedy Jr.’s failure to install a fellow vaccine critic to a key government post is testing the limits of how far ...

Republican lawmakers may not have considered avowed anti-vaxxer and conspiracy theorist Robert F. Kennedy Jr. to be too ...

The Centers for Disease Control and Prevention (CDC) will be conducting its own study into whether vaccines cause autism, ...

Robert F. Kennedy Jr.’s anti-vax views have officially taken hold at the Centers for Disease Control and Prevention.

Kennedy Jr., an ardent vaccine critic who would have been Weldon’s boss as health secretary. Perhaps Weldon’s biggest problem ...

WASHINGTON – There sat Robert F. Kennedy Jr., the nation’s top health official, at a Steak ’n Shake with Fox News host Sean ...

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.

Bill Cassidy said RFK Jr. pledged to keep communication lines wide open and to consult with the senator on vaccine policy.

The Centers for Disease Control and Prevention (CDC) is moving forward with a study examining potential connections between ...

The White House withdrew Dave Weldon's nomination to lead the CDC amid concerns over his past anti-vaccine views.

Dr. Dave Weldon, who was Trump's choice for the head of the CDC, has taken a controversial stance on vaccines and autism. Here's what to know ...

Amid a growing measles outbreak in west Texas and New Mexico, many doctors and nurses are fielding questions from patients ...