# Louis Pasteur

> French chemist and microbiologist (1822-1895)

**Wikidata**: [Q529](https://www.wikidata.org/wiki/Q529)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Louis_Pasteur)  
**Source**: https://4ort.xyz/entity/louis-pasteur

## Summary
Louis Pasteur was a French chemist and microbiologist (1822–1895) renowned for his groundbreaking work in germ theory, vaccination, and pasteurization. He founded the Pasteur Institute in 1887, revolutionizing public health and microbiology through discoveries like the rabies vaccine and the process of pasteurization, which extended the shelf life of food and beverages.

## Biography
- **Born:** December 27, 1822, in Dole, France
- **Nationality:** French
- **Education:**
  - École Normale Supérieure (Paris)
  - University of Strasbourg
  - University of Lille
  - Conservatoire national des Arts et Métiers
- **Known for:** Germ theory, pasteurization, rabies vaccine, and founding the Pasteur Institute
- **Employer(s):**
  - University of Strasbourg
  - University of Lille
  - École Normale Supérieure
  - École Centrale de Lille
  - Pasteur Institute (founder)
- **Field(s):** Microbiology, chemistry, immunology, public health

## Contributions
Louis Pasteur made transformative contributions across multiple scientific disciplines:
- **Germ Theory:** Proved that microorganisms cause fermentation and disease, debunking spontaneous generation.
- **Pasteurization (1864):** Developed the process of heating liquids to kill pathogens, preserving food and beverages.
- **Rabies Vaccine (1885):** Created the first successful vaccine against rabies, saving countless lives.
- **Vaccination Advances:** Developed vaccines for anthrax and chicken cholera, laying the foundation for modern immunology.
- **Pasteur Institute (1887):** Founded the research institute in Paris, which became a global leader in microbiology and public health.
- **Pasteur Effect:** Discovered the inhibitory effect of oxygen on fermentation, advancing biochemistry.
- **Silkworm Disease Research:** Identified microbial causes of silkworm diseases, saving the French silk industry.
- **Stereochemistry:** Pioneered studies on molecular asymmetry, influencing organic chemistry.

## FAQs
### **What is Louis Pasteur best known for?**
Louis Pasteur is best known for developing germ theory, pasteurization, and the rabies vaccine. His work revolutionized medicine, food safety, and public health.

### **Where did Louis Pasteur study?**
He studied at the École Normale Supérieure, University of Strasbourg, University of Lille, and Conservatoire national des Arts et Métiers.

### **What institutions did Louis Pasteur work at?**
He worked at the University of Strasbourg, University of Lille, École Normale Supérieure, and founded the Pasteur Institute in Paris.

### **What awards did Louis Pasteur receive?**
He received numerous honors, including the Copley Medal (1874), Rumford Medal (1856), and Grand Cross of the Legion of Honour.

### **What is the Pasteur Institute?**
The Pasteur Institute, founded in 1887, is a leading research center for microbiology, infectious diseases, and vaccines, continuing Pasteur’s legacy.

### **How did Louis Pasteur impact public health?**
His discoveries in germ theory and vaccination led to modern hygiene practices, disease prevention, and the development of life-saving vaccines.

## Why They Matter
Louis Pasteur’s work fundamentally changed medicine, food safety, and public health. His germ theory disproved spontaneous generation, leading to modern hygiene and sterilization practices. Pasteurization made food and beverages safer, while his vaccines (especially rabies) saved millions of lives. The Pasteur Institute remains a global leader in infectious disease research, ensuring his legacy endures in scientific innovation and public health policy.

## Notable For
- Founding the **Pasteur Institute (1887)**, a world-renowned research center.
- Developing **pasteurization**, a process that revolutionized food safety.
- Creating the **rabies vaccine (1885)**, the first successful vaccine against the disease.
- Proving **germ theory**, which became the foundation of modern microbiology.
- Receiving the **Copley Medal (1874)** and **Rumford Medal (1856)**.
- Being a member of prestigious academies, including the **French Academy of Sciences** and **Royal Society**.
- Influencing fields like **immunology, biochemistry, and public health**.
- Having a **crater on Mars (Pasteur)** and a **peninsula in Antarctica (Pasteur Peninsula)** named after him.

## Body
### **Early Life and Education**
Louis Pasteur was born on **December 27, 1822, in Dole, France**. He studied chemistry and physics at the **École Normale Supérieure** in Paris, later earning degrees from the **University of Strasbourg** and **University of Lille**. His early research focused on **crystal structures and molecular asymmetry**, leading to key insights in stereochemistry.

### **Scientific Breakthroughs**
- **Germ Theory (1860s):** Pasteur demonstrated that microorganisms cause fermentation and disease, disproving spontaneous generation.
- **Pasteurization (1864):** He developed a method of heating liquids to kill bacteria, extending the shelf life of milk, wine, and beer.
- **Vaccines:** His work on **anthrax and rabies vaccines** (1880s) established the principles of modern immunology.
- **Silkworm Disease (1865):** He identified microbial causes of silkworm diseases, saving France’s silk industry.

### **Founding the Pasteur Institute**
In **1887**, Pasteur established the **Pasteur Institute** in Paris, a research center dedicated to microbiology and public health. The institute became a global leader in vaccine development and infectious disease research.

### **Awards and Recognition**
Pasteur received numerous honors, including:
- **Copley Medal (1874)** from the Royal Society.
- **Rumford Medal (1856)** for his work on fermentation.
- **Grand Cross of the Legion of Honour**, France’s highest civilian award.

### **Legacy and Influence**
Pasteur’s discoveries laid the foundation for **modern microbiology, immunology, and food safety**. His name is immortalized in:
- The **Pasteur Institute**, which continues his research.
- **Pasteurization**, a standard food safety process.
- **Pasteur Street (Tehran)**, **Pasteur Peninsula (Antarctica)**, and **Pasteur Crater (Mars)**.

### **Key Collaborators and Institutions**
He worked with **Charles Chamberland** and **Émile Roux** at the Pasteur Institute. His research was supported by institutions like the **University of Strasbourg** and **École Normale Supérieure**.

### **Death and Commemoration**
Pasteur died on **September 28, 1895**, in Saint-Cloud, France. His legacy endures through the **Pasteur Institute**, museums (e.g., **Musée Pasteur**), and global scientific recognition.

## References

1. Пастер Луи. Great Soviet Encyclopedia (1969–1978)
2. [Source](https://www.biography.com/people/louis-pasteur-9434402)
3. [Annonce de la mort de Louis Pasteur à l'Académie des sciences. 1895](http://www.academie-sciences.fr/archivage_site/fondations/lp_pdf/Pasteur_eloge.pdf)
4. BnF authorities
5. Integrated Authority File
6. [academie-francaise.fr](https://www.academie-francaise.fr/les-immortels/louis-pasteur?fauteuil=17&election=08-12-1881)
7. [Source](https://www.techno-science.net/glossaire-definition/Conservatoire-national-des-arts-et-metiers-page-4.html)
8. The Fine Art Archive
9. Union List of Artist Names. 2021
10. RKDartists
11. Wikisource
12. [Source](https://www.sciencesetavenir.fr/archeo-paleo/patrimoine/hommage-a-pasteur-pour-cette-123e-annee-la-ceremonie-ne-s-est-pas-faite-en-presentiel-a-l-institut_147735)
13. [Source](https://www.leonore.archives-nationales.culture.gouv.fr/ui/notice/286589#show)
14. [Source](https://docs.google.com/spreadsheets/u/1/d/1dsunM9ukGLgaW3HdG9cvJ_QKd7pWjGI0qi_fCb1ROD4/pubhtml?gid=1336391689&single=true)
15. [Award winners : Copley Medal. Royal Society](https://docs.google.com/spreadsheets/d/1dsunM9ukGLgaW3HdG9cvJ_QKd7pWjGI0qi_fCb1ROD4/pubhtml?gid=1336391689&single=true)
16. [Source](http://agriculture.gouv.fr/histoire/3_merite_agr/chrono_1.htm)
17. National Inventors Hall of Fame Db
18. [Source](https://phototheque.pasteur.fr/fr/asset/content/id/1587/bypassnavigation/1)
19. [Source](https://catalogues.royalsociety.org/CalmView/Record.aspx?src=CalmView.Persons&id=NA6990&pos=1)
20. [Premio Bressa](https://www.accademiadellescienze.it/attivita/premi-e-borse/premi-del-passato/premio-bressa)
21. [Louis Pasteur](https://www.legiondhonneur.fr/fr/decores/louis-pasteur/131)
22. [ORBi](https://orbi.uliege.be/handle/2268/188260)
23. [Mathematics Genealogy Project](https://mathgenealogy.org/id.php?id=294954)
24. International Standard Name Identifier
25. Virtual International Authority File
26. Bibliothèque nationale de France
27. SUDOC
28. CiNii Research
29. International Plant Names Index
30. Lingua Libre
31. NNDB
32. [Source](https://www.academie-sciences.fr/archivage_site/fondations/lp_bio.htm)
33. [Elenco cronologico Soci Stranieri. Accademia Nazionale delle Scienze detta dei XL](http://www.accademiaxl.it/accademia/elenco-cronologico-soci-stranieri/)
34. The “Veterinary” Reasearch Trip of the Soil Scientist Pavel Kostychev
35. [Source](http://bibliographie-historique.bnf.fr/Biblio/le-fonds-pasteur-a-la-bibliotheque-nationale)
36. [Source](https://unesco.delegfrance.org/Les-Archives-de-Louis-Pasteur-Focus-Memoire-du-Monde)
37. [Source](https://fr.findagrave.com/memorial/1644/louis-pasteur)
38. [Louis Pasteur. Léonore database](http://www.culture.gouv.fr/public/mistral/leonore_fr?ACTION=CHERCHER&FIELD_1=COTE&VALUE_1=LH/2064/18)
39. SNAC
40. Nationalencyklopedin
41. Find a Grave
42. Who Named It?
43. KNAW Past Members
44. [Brockhaus Enzyklopädie](https://brockhaus.de/ecs/julex/article/pasteur-louis)
45. Artists of the World Online
46. GeneaStar
47. Roglo
48. Croatian Encyclopedia
49. www.academie-medecine.fr
50. Louis Pasteur. La France savante