Jan Vilček
Slovak immunologist

Jan T. Vilček (born June 17, 1933) is a Slovak-American biomedical scientist, educator, inventor and philanthropist. He is a professor in the department of microbiology at the New York University School of Medicine, and chairman and CEO of The Vilcek Foundation.
Vilček received his M.D. degree from Comenius University Medical School in Bratislava in 1957; and his Ph.D. in Virology from the Institute of Virology, Czechoslovak Academy of Sciences, Bratislava, in 1962.
In 1964, Vilček with his wife Marica defected from Communist Czechoslovakia during a three-day visit to Vienna. In 1965, the Vilčeks immigrated to the United States, and have since lived in New York City. Vilček devoted his scientific career to studies of soluble mediators that regulate the immune system (cytokines), including interferon and tumor necrosis factor (TNF).
Early years
Vilček was born in Bratislava, Czechoslovakia, to a middle class secular Jewish family. His mother, Friderika Fischer, was born to a German-speaking family in Budapest, Hungary. She moved with her family to Bratislava where she finished medical school, married Jan's father, Julius Vilček, and became an ophthalmologist. Jan grew up speaking three languages (Slovak, German and Hungarian).
“Jan Vilček” enters the record as slovak immunologist. Crown Archives preserves that source wording while asking what Vilček, Slovak and immunologist can confirm, complicate or overturn.
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Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Sep 2, 2026. The linked authority identifier is Q3161779. VIAF identifies the subject as 108175507. The Library of Congress control number is n79082188. 4 of 4 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1933, 1957, 1962 and 1964.
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This entry incorporates text from “Jan Vilček” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.