Albert B. Sabin Gold Medal awarded to Hilary Koprowski (booklet/PDF file); accessed 21 April 2015. Directory [of] PIASA Members, 1999'', New York City, Polish Institute of Arts and Sciences of America, 1999. External links Hilary Koprowski (2012), Polio Vaccine. Official site. Internet Archive. Stacey Burling (April 14, 2013), "Hilary Koprowski, polio vaccine pioneer, dead at 96". Philly.com, Internet Archive. New York Times Obituary (April 21, 2013), "Hilary Koprowski dies at 96." Accademia Nazionale di Santa Cecilia alumni American immunologists American medical researchers American people of Polish-Jewish descent American virologists Chopin University of Music alumni Commanders of the Order of the Lion of Finland Deaths from pneumonia in Pennsylvania Grand Crosses of the Order of Merit of the Republic of Poland Members of the Polish Academy of Sciences Members of the United States National Academy of Sciences Polio Polish emigrants to the United States Polish immunologists Recipients of the Legion of Honour Rockefeller Foundation people University of Warsaw alumni Vaccinologists 1916 births 2013 deaths Fulbright alumni