Bill Cassidy slammed Trump's vaccine overhaul, arguing it would require more shots and doctor visits.

WASHINGTON — Outgoing GOP Sen. Bill Cassidy laced into President Trump’s executive order last week requiring measles, mumps ...

A confrontation between President Donald Trump and Louisiana Sen. Bill Cassidy over Iran war powers ended with a new briefing ...

I don’t feel like sitting back and being a good politician when I should be a good senator working to fix Social Security, ...

Cassidy said there's "no evidence whatsoever" that vaccines cause autism.

“Cassidy suggests Blanche would be better able to push back on Trump if he's a Senate-confirmed, full AG,” noted CNN's Aaron ...

Sen. Bill Cassidy (R-La.) joins 'Squawk Box' to discuss President Trump's vaccine executive order, impact on vaccine ...

U.S. Sen. Bill Cassidy blasted a presidential order recommending fewer childhood vaccines just moments after President Donald ...

President Trump's executive orders mirrors the vaccine skepticism advanced by his Health Secretary Robert F. Kennedy Jr.

Sen. Bill Cassidy rebuked Katie Couric for “demeaning” President Trump’s pick to lead the Centers for Disease Control and ...

The GOP senator and physician expressed serious concerns about the "new vaccine" schedule, despite Trump's optimism ...