To earn the vote he needed to become the nation’s top health official, Robert F. Kennedy Jr. made a special promise to a U.S.

Kennedy's statements have raised concerns about his childhood vaccine commitment to Republican Sen. Bill Cassidy.

Texas is experiencing a measles outbreak, which prompted physician Sen. Bill Cassidy (R-LA) to tweet about it on X and tell ...

Republican Senator Bill Cassidy, a doctor, said new Louisiana vaccine policy reduces immunization access for parents, patients.

Republican Louisiana Senator Bill Cassidy cast the swing vote on advancing President Trump's nomination of RFK Jr. to lead the Department of Health.