PHYSICIAN
Ignaz Semmelweis
1818 - 1865

Ignaz Semmelweis
Ignaz Philipp Semmelweis (German: [ˈɪɡnaːts ˈzɛml̩vaɪs]; Hungarian: Semmelweis Ignác Fülöp [ˈsɛmmɛlvɛjs ˈiɡnaːts ˈfyløp]; 1 July 1818 – 13 August 1865) was a Hungarian physician and scientist of German descent who was an early pioneer of antiseptic procedures and was described as the "saviour of mothers". Postpartum infection, also known as puerperal fever or childbed fever, consists of any bacterial infection of the reproductive tract following birth and in the 19th century was common and often fatal. Semmelweis discovered that the incidence of infection could be drastically reduced by requiring healthcare workers in obstetrical clinics to disinfect their hands. In 1847, he proposed hand washing with chlorinated lime solutions at Vienna General Hospital's First Obstetrical Clinic, where doctors' wards had three times the mortality of midwives' wards. Read more on Wikipedia
His biography is available in different languages on Wikipedia. Ignaz Semmelweis is the 15th most popular physician (down from 14th in 2019), the 11th most popular biography from Hungary (up from 13th in 2019) and the most popular Hungarian Physician.
Ignaz Semmelweis was a Hungarian physician who discovered that doctors could reduce the number of women dying in childbirth by washing their hands with a chlorine solution before delivering babies.
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Among PHYSICIANS
Among physicians, Ignaz Semmelweis ranks 15 out of 726. Before him are Joseph Lister, Edward Jenner, Anthony Fauci, Albert Schweitzer, Andreas Vesalius, and Edgar Adrian. After him are William Harvey, Muhammad ibn Zakariya al-Razi, Alan Hodgkin, Pedanius Dioscorides, Nestorius, and Róbert Bárány.
Most Popular Physicians in Wikipedia
Go to all RankingsJoseph Lister
1827 - 1912
HPI: 81.46
Rank: 9
Edward Jenner
1749 - 1823
HPI: 81.13
Rank: 10
Anthony Fauci
1940 - Present
HPI: 80.91
Rank: 11
Albert Schweitzer
1875 - 1965
HPI: 80.49
Rank: 12
Andreas Vesalius
1514 - 1564
HPI: 80.41
Rank: 13
Edgar Adrian
1889 - 1977
HPI: 80.05
Rank: 14
Ignaz Semmelweis
1818 - 1865
HPI: 79.73
Rank: 15
William Harvey
1578 - 1657
HPI: 79.40
Rank: 16
Muhammad ibn Zakariya al-Razi
865 - 925
HPI: 79.17
Rank: 17
Alan Hodgkin
1914 - 1998
HPI: 78.08
Rank: 18
Pedanius Dioscorides
40 - 90
HPI: 77.86
Rank: 19
Nestorius
381 - 451
HPI: 77.67
Rank: 20
Róbert Bárány
1876 - 1936
HPI: 77.51
Rank: 21
Contemporaries
Among people born in 1818, Ignaz Semmelweis ranks 5. Before him are Karl Marx, James Prescott Joule, Christian IX of Denmark, and Alexander II of Russia. After him are Emily Brontë, Ivan Turgenev, Charles Gounod, Jacob Burckhardt, Marius Petipa, Lewis H. Morgan, and Tewodros II. Among people deceased in 1865, Ignaz Semmelweis ranks 3. Before him are Abraham Lincoln, and John Wilkes Booth. After him are Pierre-Joseph Proudhon, Leopold I of Belgium, William Rowan Hamilton, Emil Lenz, Anna Pavlovna of Russia, Christian Jürgensen Thomsen, Johann Franz Encke, William Jackson Hooker, and Henry John Temple, 3rd Viscount Palmerston.
Others Born in 1818
Go to all RankingsKarl Marx
ECONOMIST
1818 - 1883
HPI: 92.24
Rank: 1
James Prescott Joule
PHYSICIST
1818 - 1889
HPI: 83.91
Rank: 2
Christian IX of Denmark
POLITICIAN
1818 - 1906
HPI: 83.50
Rank: 3
Alexander II of Russia
POLITICIAN
1818 - 1881
HPI: 82.13
Rank: 4
Ignaz Semmelweis
PHYSICIAN
1818 - 1865
HPI: 79.73
Rank: 5
Emily Brontë
WRITER
1818 - 1848
HPI: 79.72
Rank: 6
Ivan Turgenev
WRITER
1818 - 1883
HPI: 79.43
Rank: 7
Charles Gounod
COMPOSER
1818 - 1893
HPI: 78.69
Rank: 8
Jacob Burckhardt
HISTORIAN
1818 - 1897
HPI: 74.29
Rank: 9
Marius Petipa
DANCER
1818 - 1910
HPI: 73.03
Rank: 10
Lewis H. Morgan
ANTHROPOLOGIST
1818 - 1881
HPI: 72.95
Rank: 11
Tewodros II
POLITICIAN
1818 - 1868
HPI: 72.00
Rank: 12
Others Deceased in 1865
Go to all RankingsAbraham Lincoln
POLITICIAN
1809 - 1865
HPI: 87.87
Rank: 1
John Wilkes Booth
EXTREMIST
1838 - 1865
HPI: 83.65
Rank: 2
Ignaz Semmelweis
PHYSICIAN
1818 - 1865
HPI: 79.73
Rank: 3
Pierre-Joseph Proudhon
PHILOSOPHER
1809 - 1865
HPI: 79.12
Rank: 4
Leopold I of Belgium
POLITICIAN
1790 - 1865
HPI: 78.85
Rank: 5
William Rowan Hamilton
PHYSICIST
1805 - 1865
HPI: 74.78
Rank: 6
Emil Lenz
PHYSICIST
1804 - 1865
HPI: 74.36
Rank: 7
Anna Pavlovna of Russia
COMPANION
1795 - 1865
HPI: 73.02
Rank: 8
Christian Jürgensen Thomsen
ARCHAEOLOGIST
1788 - 1865
HPI: 71.23
Rank: 9
Johann Franz Encke
ASTRONOMER
1791 - 1865
HPI: 70.85
Rank: 10
William Jackson Hooker
BIOLOGIST
1785 - 1865
HPI: 69.36
Rank: 11
Henry John Temple, 3rd Viscount Palmerston
DIPLOMAT
1784 - 1865
HPI: 69.20
Rank: 12
In Hungary
Among people born in Hungary, Ignaz Semmelweis ranks 11 out of 1,077. Before him are Theodor Herzl (1860), Elizabeth Báthory (1560), Louis II of Hungary (1506), Rudolf Steiner (1861), Stephen I of Hungary (975), and John von Neumann (1903). After him are Matthias Corvinus (1443), Miklós Horthy (1868), Harry Houdini (1874), Archduchess Marie Valerie of Austria (1868), Louis I of Hungary (1326), and Leo Szilard (1898).
Others born in Hungary
Go to all RankingsTheodor Herzl
WRITER
1860 - 1904
HPI: 81.04
Rank: 5
Elizabeth Báthory
EXTREMIST
1560 - 1614
HPI: 80.77
Rank: 6
Louis II of Hungary
POLITICIAN
1506 - 1526
HPI: 80.54
Rank: 7
Rudolf Steiner
PHILOSOPHER
1861 - 1925
HPI: 80.38
Rank: 8
Stephen I of Hungary
POLITICIAN
975 - 1038
HPI: 80.19
Rank: 9
John von Neumann
MATHEMATICIAN
1903 - 1957
HPI: 79.93
Rank: 10
Ignaz Semmelweis
PHYSICIAN
1818 - 1865
HPI: 79.73
Rank: 11
Matthias Corvinus
POLITICIAN
1443 - 1490
HPI: 79.23
Rank: 12
Miklós Horthy
POLITICIAN
1868 - 1957
HPI: 78.81
Rank: 13
Harry Houdini
MAGICIAN
1874 - 1926
HPI: 78.67
Rank: 14
Archduchess Marie Valerie of Austria
POLITICIAN
1868 - 1924
HPI: 78.56
Rank: 15
Louis I of Hungary
POLITICIAN
1326 - 1382
HPI: 78.33
Rank: 16
Leo Szilard
PHYSICIST
1898 - 1964
HPI: 78.22
Rank: 17
Among PHYSICIANS In Hungary
Among physicians born in Hungary, Ignaz Semmelweis ranks 1. After him are Gabor Maté (1944), Albert Szent-Györgyi (1893), Kálmán Kalocsay (1891), Eva Klein (1925), Thomas Szasz (1920), Moritz Kaposi (1837), Edith Farkas (1921), Emil Zuckerkandl (1849), Vilma Hugonnai (1847), Gabriele Possanner (1860), and Jenő Kamuti (1937).
Ignaz Semmelweis
1818 - 1865
HPI: 79.73
Rank: 1
Gabor Maté
1944 - Present
HPI: 73.99
Rank: 2
Albert Szent-Györgyi
1893 - 1986
HPI: 72.88
Rank: 3
Kálmán Kalocsay
1891 - 1976
HPI: 63.43
Rank: 4
Eva Klein
1925 - 2025
HPI: 63.39
Rank: 5
Thomas Szasz
1920 - 2012
HPI: 62.14
Rank: 6
Moritz Kaposi
1837 - 1902
HPI: 61.10
Rank: 7
Edith Farkas
1921 - 1993
HPI: 58.61
Rank: 8
Emil Zuckerkandl
1849 - 1910
HPI: 58.10
Rank: 9
Vilma Hugonnai
1847 - 1922
HPI: 55.72
Rank: 10
Gabriele Possanner
1860 - 1940
HPI: 53.59
Rank: 11
Jenő Kamuti
1937 - Present
HPI: 51.55
Rank: 12