U.S. Sen. Bill Cassidy said Tuesday that he needs more information before he can comment on a string of Trump administration ...

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

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

Will new studies cause large numbers of anti-vaxxers to say "Wow. It turns our vaccines don't cause autism after all. I've ...

The White House has pulled the nomination of Dave Weldon as CDC director hours before he was set to appear for his ...

Weldon was told Wednesday night that his nomination was being withdrawn, another Trump administration official said. The ...

Bill Cassidy (R-LA), thanks in part to new voting rules. The Louisiana State Treasurer, who announced a Senate run in December, hopes that Cassidy’s vulnerability among a reinvigorated MAGA base ...

Dozens of studies have failed to find evidence of a link. The decision to re-examine the question comes as a measles outbreak ...

Unlike President Trump's picks to lead other health agencies who established their conservative bona fides during the ...

Robert F. Kennedy Jr.’s failure to install a fellow vaccine critic to a key government post is testing the limits of how far the US health secretary can go to promote his public-health agenda.