Hilary Koprowski
Virologist and immunologist; developed vaccines

Born
December 5th, 1916
108 years ago
Died
April 11th, 2013
12 years ago — 96 years old
Category
Scientists & Innovators
Country
United States
Links & References
This Polish-American virologist and immunologist developed the first effective oral polio vaccine, which significantly contributed to the global effort to eradicate poliomyelitis. The vaccine was tested in mass campaigns in Colombia and later used in other countries. Koprowski's research included work on vaccines for other diseases, including rabies. His contributions to the field of virology included pioneering work in the study of viruses.
Developed the first effective oral polio vaccine
Conducted mass vaccination campaigns in Colombia
Other People Born on December 5th
Eddy Curry
A basketball player played primarily as a center in the NBA. Entered the league through the Chicago Bulls in 2001 after being drafted as the fourth overall pick. Played for multiple teams including the Bulls, New York Knicks, and Miami Heat. Achieved notable success during his time with the Knicks, where he averaged a career-high 19.5 points per game in the 2006-2007 season. Also played for the NBA during the 2009-2010 season and participated in international competitions later in the career.
Continue ReadingW.D. Amaradeva
A prominent musician and composer from Sri Lanka, contributions included a significant body of work in traditional and contemporary music. Played a crucial role in popularizing Sinhala folk music and classical music. Received numerous accolades throughout a career spanning several decades, including national awards for artistic excellence. Contributed to the development of the Sri Lankan music scene and influenced generations of musicians and composers.
Continue ReadingPeter van der Vlag
Professional footballer played as a goalkeeper. Career included time at notable clubs, with significant contributions at FC Groningen and FC Emmen. Participated in various league matches and contributed to team performance over multiple seasons.
Continue ReadingRavish Kumar
Renowned for work in television journalism and digital media. Contributions to journalism include investigative reporting and discussions on socio-political issues in India. Authored several books on media and politics, exploring the intersection of journalism and democracy. Engaged audiences through programs that highlight marginalized voices and critical societal issues.
Continue ReadingArt Monk
Played as a wide receiver in the National Football League, primarily with the Washington Redskins. Instrumental in the team's three Super Bowl victories. Accumulated over 900 receptions during a career spanning 16 seasons. Inducted into the Pro Football Hall of Fame in 2008, recognized for exceptional contributions to the sport and enduring legacy.
Continue ReadingBoris Ignatyev
Started a football career with FC Torpedo Moscow, where significant contributions were made as both a player and later as a manager. Transitioned into management after retiring from playing, leading different teams in the Soviet and Russian leagues. Gained recognition for developing young talent and fostering competitive teams during management stints.
Continue ReadingOther People Who Died on April 11th
Vishnu Prabhakar
An influential writer and playwright, this individual contributed significantly to modern Indian literature. Works included novels, short stories, and plays that explored social issues and the human condition. Established a reputation for crafting multi-layered characters and engaging narratives. Engaged with themes of nationalism, identity, and existentialism. Served in various capacities in literary organizations and contributed to the development of contemporary Indian theater. Also known for translating several literary works into Hindi.
Continue ReadingAnawrahta
Ascended to the throne and established the Pagan Empire in 1044, unifying central Burma. Initiated a series of military campaigns that expanded the empire's territory. Promoted Buddhism throughout the region and constructed numerous significant temples, contributing to the architectural heritage of Myanmar. Implemented administrative reforms that helped solidify his rule and fostered trade and cultural exchanges with neighboring regions.
Continue ReadingJohn Lumley
Served as an English noble and the 1st Baron Lumley. Held important roles during the reign of Elizabeth I. Generated recognition for the creation of a notable collection of manuscripts and plays, which contributed significantly to the literary culture of the period. Managed various properties and estates, furthering his influence within the English nobility. Engaged in political affairs and supported the crown in multiple capacities, including serving as a member of Parliament.
Continue ReadingStephen IV
Ruled as King of Hungary and Croatia from 1163 until 1165. Stephen IV succeeded his brother, Béla II, and continued the royal lineage of the Árpád dynasty. His reign was characterized by efforts to consolidate power and strengthen the monarchy in Hungary. Despite a short reign, he was involved in the ongoing conflicts with neighboring regions, particularly concerning territorial disputes. His rule contributed to the political stability of the region during a time of feudal fragmentation.
Continue ReadingThomas Wyatt the Younger
A notable English rebel leader opposed to Queen Mary I. Led the Wyatt's Rebellion in 1554 against the Queen's marriage to Philip II of Spain. The uprising aimed to prevent the Spanish influence in England and support Lady Jane Grey’s reinstatement. The rebellion failed, leading to his capture and eventual execution. His actions were part of a larger period of political unrest during the Tudor era.
Continue ReadingFrançois Maspero
Journalist and author associated with French literature and political commentary, focused on social issues and human rights. Worked as a publisher and editor, contributing significantly to the French literary scene. Wrote several influential books and articles that addressed themes of oppression and resistance. Developed an interest in the works of international authors, promoting voices from varied backgrounds.
Continue Reading