Ask the Chatbot Games & Quizzes History & Society Science & Tech Biographies Animals & Nature Geography & Travel Arts & Culture ProCon Money Videos
penicillin
Table of Contents
Introduction References & Edit History Related Topics
Images & Videos
How penicillin was discovered and developed
Penicillium notatum and penicillin hypersensitivity to penicillin
Know about antibiotics, its uses, and risks
See how Alexander Fleming discovered penicillin
Notice the growth of Penicillium and yeast
Observe time-lapse photography of Penicillium mold releasing penicillin to its surroundings
Read Next
Hand washing. Healthcare worker washing hands in hospital sink under running water. contagious diseases wash hands, handwashing hygiene, virus, human health
17 Questions About Health and Wellness Answered
Aspirin pills.
7 Drugs that Changed the World
Discover
Illustration for Demystified "How Dangerous is Quicksand"
How Deadly Is Quicksand?
Aspirin pills.
7 Drugs that Changed the World
Happy, smiling, flying pig
7 Everyday English Idioms and Where They Come From
Dancers at a Cinco de Mayo festival at the Mission District, San Francisco, California. (Photo dated 2019.) holidays
Is Cinco de Mayo Mexico's Independence Day?
Cathedrale St.Jean in Lyon, France has a 14th-century astronomical clock that shows religious feast days till the year 2019; Perpetual Calendar
Ten Days That Vanished: The Switch to the Gregorian Calendar
Aurochs. Bos primigenius. Skeleton. Extinct animal. Skeleton of an Aurochs, an extinct wild ox.
6 Animals We Ate Into Extinction
Berries and leaves of the bittersweet nightshade (Solanum dulcamara) plant. Poisonous plant
7 of the World’s Deadliest Plants

penicillin: Related Content

verifiedCite
While every effort has been made to follow citation style rules, there may be some discrepancies. Please refer to the appropriate style manual or other sources if you have any questions.
Select Citation Style
Share
Share to social media
URL
https://www.britannica.com/facts/penicillin
Written and fact-checked by
The Information Architects of Encyclopaedia Britannica

The Information Architects maintain a master list of the topics included in the corpus of  Encyclopædia Britannica, and create and manage the relationships between them.
The Information Architects of Encyclopaedia Britannica

Photos and Videos

Penicillium notatum and penicillin
hypersensitivity to penicillin
How penicillin was discovered and developed
Know about antibiotics, its uses, and risks
See how Alexander Fleming discovered penicillin
Notice the growth of Penicillium and yeast
Observe time-lapse photography of Penicillium mold releasing penicillin to its surroundings
See All Videos and Images →

Related Topics and References

Topics
Dig Deeper: More Articles That Discuss This Topic

Key People

Alexander Fleming
Alexander Fleming
Scottish bacteriologist
Lord Florey.
Howard Walter Florey, Baron Florey
Australian pathologist
Chain
Sir Ernst Boris Chain
British biochemist
R.B. Woodward, 1966.
Robert Burns Woodward
American chemist
Dorothy Hodgkin
Dorothy Hodgkin
English chemist
Sir Robert Robinson.
Sir Robert Robinson
British chemist

Related Quizzes and Features

List
Aspirin pills.
7 Drugs that Changed the World
Hand washing. Healthcare worker washing hands in hospital sink under running water. contagious diseases wash hands, handwashing hygiene, virus, human health
17 Questions About Health and Wellness Answered