Alexandre Yersin

Swiss-French physician and bacteriologist
Person human Q123920
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Summary

Alexandre Yersin was born on September 22, 1863[1], in Aubonne[2]. He died on March 1, 1943[3], in Nha Trang[4]. He worked as a physician[5], bacteriologist[6], explorer[7], agronomist[8], and biologist[9]. He ranks in the top 0.72% of human entities by monthly Wikipedia readership (7,167 views/month, #7,221 of 1,000,298).[10]

Key Facts

  • Date of death: February 28, 1943[11]
  • Place of burial: Nha Trang[12]
  • Father: Alexander Yersin[13]
  • Country of citizenship: France[14], Switzerland[15]
  • Field of work: bacteriology[16], typhus[17], typhus vaccine[18]
  • Employer: Pasteur Institute[19], Messageries Maritimes[20], Hanoi Medical University[21]
  • Educated at: University of Lausanne[22]
  • Award received: Leconte Prize[23], Grand Officer of the Legion of Honour[24], Grand officer of the Order of the Dragon of Annam[25], French Order of Academic Palms[26], Commander of the Legion of Honour[27]
  • Member of: Académie des sciences d'outre-mer[28], Académie Nationale de Médecine[29]
  • Religion or worldview: reformed[30]
  • Influenced by: Kitasato Shibasaburō[31], Louis Pasteur[32]
  • Sex or gender: male[33]
  • Commons category: Alexandre Yersin[34]
  • Family name: Yersin[35]
  • Given name: Alexandre[36]
  • Described by source: Nordisk familjebok[37], Small Brockhaus and Efron Encyclopedic Dictionary[38]
  • Nominated for: Nobel Prize in Physiology or Medicine[39]
  • Languages spoken, written or signed: French[40]
  • Birth name: Alexandre Emile Jean Yersin[41]
  • Different from: Alexander Yersin[42]

Body

Works and Contributions

Things named for Alexandre Yersin include Yersinia[43], a taxon[44]; yersiniosis[45], an infectious disease[46]; and Trochalopteron yersini[47], a taxon[48].

Why It Matters

Alexandre Yersin has Wikipedia articles in 22 language editions, a strong signal of global cultural recognition.[49] He is known by 35 alternative names across languages and contexts.[50]

He is credited with the discovery of Yersinia pestis[51], a taxon[52] and diphtheria toxin[53], a protein[54]. Entities named for him include Yersinia[43], a taxon[44]; yersiniosis[45], an infectious disease[46]; and Trochalopteron yersini[47], a taxon[48].

FAQs

Where was Alexandre Yersin born?

Alexandre Yersin's place of birth was Aubonne[2].

Where did Alexandre Yersin die?

Alexandre Yersin passed away in Nha Trang[4].

Who were Alexandre Yersin's parents?

Alexandre Yersin's father was Alexander Yersin[13].

What did Alexandre Yersin do for work?

Alexandre Yersin worked as a physician[5], bacteriologist[6], explorer[7], agronomist[8], and biologist[9].

Where did Alexandre Yersin go to school?

Alexandre Yersin was educated at University of Lausanne[22].

What awards did Alexandre Yersin receive?

Honors received include Leconte Prize[23], Grand Officer of the Legion of Honour[24], Grand officer of the Order of the Dragon of Annam[25], and French Order of Academic Palms[26].

What did Alexandre Yersin discover?

Alexandre Yersin is credited as discoverer of Yersinia pestis[51] and diphtheria toxin[53].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  2. [4] ↑ . Integrated Authority File. Retrieved . webext.pasteur.fr. Provenance: wikidata.org.
  3. [33] ↑ . BnF authorities. Retrieved . wikidata.org.
  4. [13] ↑ . wikidata.org.
  5. [14] ↑ . webext.pasteur.fr. webext.pasteur.fr. Provenance: wikidata.org.
  6. [15] ↑ . wikidata.org.
  7. [22] ↑ . wikidata.org.
  8. [16] ↑ . wikidata.org.
  9. [17] ↑ . Nuremberg Trials Project. nuremberg.law.harvard.edu. Provenance: wikidata.org.
  10. [18] ↑ . Nuremberg Trials Project. nuremberg.law.harvard.edu. Provenance: wikidata.org.
  11. [5] ↑ . wikidata.org.
  12. [6] ↑ . wikidata.org.
  13. [7] ↑ . wikidata.org.
  14. [8] ↑ . wikidata.org.
  15. [9] ↑ . wikidata.org.
  16. [19] ↑ . wikidata.org.
  17. [20] ↑ . wikidata.org.
  18. [21] ↑ . wikidata.org.
  19. [12] ↑ . wikidata.org.
  20. [30] ↑ . Historical Dictionary of Switzerland. Retrieved . wikidata.org.
  21. [23] ↑ . wikidata.org.
  22. [24] ↑ . asnom.org. Retrieved . asnom.org. Provenance: wikidata.org.
  23. [25] ↑ . asnom.org. Retrieved . asnom.org. Provenance: wikidata.org.
  24. [26] ↑ . asnom.org. Retrieved . asnom.org. Provenance: wikidata.org.
  25. [27] ↑ . asnom.org. Retrieved . asnom.org. Provenance: wikidata.org.
  26. [34] ↑ . wikidata.org.
  27. [28] ↑ . academieoutremer.fr. academieoutremer.fr. Provenance: wikidata.org.
  28. [29] ↑ . wikidata.org.
  29. [1] ↑ . BnF authorities. Retrieved . wikidata.org.
  30. [3] ↑ . Encyclopædia Britannica Online. Retrieved . wikidata.org.
  31. [11] ↑ . webext.pasteur.fr. webext.pasteur.fr. Provenance: wikidata.org.
  32. [35] ↑ . Nuremberg Trials Project. nuremberg.law.harvard.edu. Provenance: wikidata.org.
  33. [36] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  34. [31] ↑ . wikidata.org.
  35. [32] ↑ . wikidata.org.
  36. [37] ↑ . wikidata.org.
  37. [38] ↑ . wikidata.org.
  38. [39] ↑ . nobelprize.org. wikidata.org.
  39. [40] ↑ . BnF authorities. Retrieved . wikidata.org.
  40. [41] ↑ . wikidata.org.
  41. [42] ↑ . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [51] ↑ . wikidata.org. → on this site
  2. [53] ↑ . wikidata.org. → on this site
  3. [43] ↑ . wikidata.org. → on this site
  4. [45] ↑ . wikidata.org. → on this site
  5. [47] ↑ . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [52] ↑ . Wikidata. wikidata.org. → on this site
  2. [54] ↑ . Wikidata. wikidata.org. → on this site
  3. [44] ↑ . Wikidata. wikidata.org. → on this site
  4. [46] ↑ . Wikidata. wikidata.org. → on this site
  5. [48] ↑ . Wikidata. wikidata.org. → on this site

Aggregate / graph-position facts

  1. [10] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [49] ↑ . Wikidata sitelinks. wikidata.org.
  3. [50] ↑ . Wikidata aliases. wikidata.org.

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 8w ago · Mahirtwofivesix · 2026-08-20 view diff on Wikidata ↗
    Babelnet id → 00002627n
    Arabic ontology lexical concept id → 151062031
    "/* wbeditentity-statements-multiple-properties-update:0||4 */ added/modified IDs mapped to WordNet 3.1"
  2. 16w ago · Printstream · 2026-06-25 view diff on Wikidata ↗
    P14536 → 406946
    "/* wbcreateclaim-create:1| */ P14536: 406946, #quickstatements; #temporary_batch_1782398664614"
  3. 22w ago · Epìdosis · 2026-05-16 view diff on Wikidata ↗
    Different from → Alexander Yersin
    Described by source → Nordisk familjebok, Small Brockhaus and Efron Encyclopedic Dictionary
    Occupation → physician, bacteriologist, explorer +2
    Languages spoken, written or signed → French
    + 28 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/31703|batch #31703]]: import P21 and P106 from GND (4)"
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