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Ludwik Fleck
Polish physician (1896-1961) · Poland · On the map · Doctors · Died at 64
Ludwik Fleck was a Polish and Israeli physician and biologist who did important work in epidemic typhus in Lwów, Poland, with Rudolf Weigl and in the 1930s developed the concepts of "Denkstil" and "Denkkollektiv".
Ludwik Fleck is read about 72 times a day, in 20 languages.
A typical day, 30 days to 6 November 2026
The middle day of the days counted, so one week of news cannot move it. The line under it is the last 110 days, one point a day.
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About this person
Country
Poland
Category
Doctors
Type
Doctor
Status
Deceased
Dates
Lived 1896 to 1961 · aged 64
