Elvis Presley receives a polio vaccination on Oct. 28, 1956

Elvis Presley receives a polio vaccination on Oct. 28, 1956, from Dr. Leona Baumgartner and Dr. Harold Fuerst at CBS Studio 50 in New York as part of the New York City publicity campaign for the polio vaccine to reassure New Yorkers that the vaccine was safe and effective. (Seymour Wally/New York Daily News)