Republican Sen. Bill Cassidy once hoped to forge an alliance with Robert F. Kennedy Jr. that could revitalize Americans’ ...

The GOP senator has invited Susan Monarez, the former CDC director, to testify about her concerns that Kennedy is threatening ...

Senator Bill Cassidy, a Republican physician and vaccine proponent who is facing a primary challenge from the right, has a ...

Kennedy broke a promise to the Republican senator that he wouldn’t meddle with vaccine policy. Why won’t Cassidy call him out ...

Sen. Bill Cassidy (R-Louisiana) last week urged the U.S. health secretary to join him in endorsing a common childhood vaccine ...

Susan Monarez, who RFK Jr. fired as head of the CDC, told Bill Cassidy's committee that she refused to sign off on changes to ...

Sen. Cassidy's decision to pursue oversight of the CDC turmoil signifies a new, firmer era for his relationship with RFK Jr.

Senator Bill Cassidy warned against any new restrictions, and insurers suggested they would still cover routine vaccinations ...

US Senators Bill Cassidy and Cindy Hyde-Smith have introduced the India Shrimp Tariff Act to shield Louisiana's shrimp and ...

Former CDC Director Susan Monarez issued a detailed timeline of events she said led to her ouster as she testified before a ...

Sen. Bill Cassidy (R-La.) warned of the risk of Hepatitis B infection in infants on Wednesday, ahead of a meeting of a ...

Two sources said Letlow has gotten encouragement from the White House for a campaign. Cassidy voted to convict Trump on impeachment charges in 2021.