botulinum is responsible for foodborne botulism (ingestion of preformed toxin), infant botulism (intestinal infection with toxin-forming C. botulinum), and wound botulism (infection of a wound with C. botulinum).
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| Clostridium botulinum | |
|---|---|
| Species: | C. botulinum |
| Binomial name | |
| Clostridium botulinum van Ermengem, 1896 | |
What is another name for Clostridium botulinum?
Botulism (“BOT-choo-liz-um”) is a rare but serious illness caused by a toxin that attacks the body's nerves and causes difficulty breathing, muscle paralysis, and even death. This toxin is made by Clostridium botulinum and sometimes Clostridium butyricum and Clostridium baratii bacteria.
What is a common source of Clostridium botulinum?
C. botulinum spores are often found on the surfaces of fruits and vegetables and in seafood. The organism grows best under low-oxygen conditions and produces spores and toxins. The toxin is most commonly formed when food is improperly processed (canned) at home.Aug 7, 2013
What is the genus and species of Clostridium botulinum?
Clostridium is a genus of Gram-positive bacteria. This genus includes several significant human pathogens, including the causative agents of botulism and tetanus. The genus formerly included an important cause of diarrhea, Clostridioides difficile, which was reclassified into the Clostridioides genus in 2016.
WikipediaHow did Clostridium botulinum get its name?
Van Ermengem named the bacterium Bacillus botulinum from the Latin word botulus, meaning sausage, because the symptoms observed were similar to those of a syndrome known primarily in southern Germany, which occurred after eating a type of sausage.
How common is Clostridium botulinum?
Botulism is a rare but serious illness caused by a toxin that attacks the body's nerves.
Is Clostridium botulinum anaerobic?
Clostridium botulinum is an anaerobic, rod-shaped sporeforming bacterium that produces a protein with characteristic neurotoxicity. Under certain conditions, these organisms may grow in foods producing toxin(s).Oct 31, 2017
What is the common name for Clostridium tetani?
Tetanus is an infection caused by bacteria called Clostridium tetani. When the bacteria invade the body, they produce a poison (toxin) that causes painful muscle contractions. Another name for tetanus is “lockjaw”.
Is clostridia and Clostridium the same thing?
The Clostridia are a highly polyphyletic class of Bacillota, including Clostridium and other similar genera. They are distinguished from the Bacilli by lacking aerobic respiration. They are obligate anaerobes and oxygen is toxic to them.
Is Clostridium an anaerobic bacteria?
The clostridia are classically anaerobic rods, but some species can become aerotolerant on subculture; a few species (C carnis, C histolyticum, and C tertium) can grow under aerobic conditions. Most species are Gram-positive, but a few are Gram-negative.
Who named Clostridium botulinum?
Eighty years after Kerner's work, in 1895, a botulism outbreak after a funeral dinner with smoked ham in the small Belgian village of Ellezelles led to the discovery of the pathogen Clostridium botulinum by Emile Pierre van Ermengem, Professor of bacteriology at the University of Ghent.
What does botulus mean in Latin?
From the Latin botulus, “sausage,” the disease was first recognized in Germany in persons who had eaten tainted sausage and was originally called “sausage poisoning.”
Where is botulism most commonly found in the world?
Clostridium botulinum is found in soil and untreated water throughout the world. It produces spores that survive in improperly preserved or canned food, where they produce a toxin.Aug 25, 2019