The health secretary is frequently returning to rhetoric from his time as one of the nation's most prominent vaccine critics.

Sen. Bill Cassidy (R-La.) applauded Health and Human Services (HHS) Secretary Robert F. Kennedy Jr. for promoting measles ...

U.S. Sen. Bill Cassidy, a doctor and chair of the Senate's Health, Education, Labor & Pensions Committee, recently urged the ...

Incumbent Bill Cassidy is being challenged by fellow Republican state Treasurer John Fleming in the 2026 Louisiana race with Trump at the forefront.

Four children died from measles and whooping cough, preventable diseases. Sen. Bill Cassidy and other health officials advocate for vaccinations. Health Secretary Robert F. Kennedy Jr., a vaccine ...