Days after Maurice Hilleman's death in 2005, dozens of top epidemiologists gathered in Pittsburgh to celebrate the 50th anniversary of Jonas Salk's polio vaccine. When told of Hilleman's passing, none of them knew his name. https://t.co/nhyoTKcOGK

Days after Maurice Hilleman's death in 2005, dozens of top epidemiologists gathered in Pittsburgh to celebrate the 50th anniversary of Jonas Salk's polio vaccine. When told of Hilleman's passing, none of them knew his name.

https://t.co/nhyoTKcOGK