Clostridium tetani

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Related to Clostridium tetani: Clostridium botulinum, tetanus

Clos·trid·i·um te·t'a·ni

the bacterial species that causes tetanus; it produces a potent exotoxin (neurotoxin) that is intensely toxic for humans horses, and other animals when formed in tissues or injected, but not when ingested. Tetanus vaccination is considered an essential component of human and equine health care preventive programs.

Clostridium tetani

A bacterium that causes tetanus and is found in soil and in the intestinal tract of humans and many domestic animals.

Clos·trid·i·um te·ta·ni

(klos-trid'ē-ŭm tet'ă-nī)
A bacterial species that causes tetanus; it produces a potent exotoxin (neurotoxin) that is intensely toxic for humans and other animals when formed in tissues or injected, but not when ingested.


a genus of anaerobic spore-forming bacteria of the family Bacillaceae. Most are gram-positive rods.

Clostridium bifermentans, Clostridium sordelli
see malignant edema.
Clostridium botulinum
causes botulism from neurotoxin produced during vegetative growth. C. botulinum types B, C and D are associated with disease in animals but the type prevalence varies geographically. See botulism.
Clostridium butyricum
involved in the spoilage of meat.
Clostridium cadaveris
may be associated with colitis X in horses.
Clostridium chauvoei
formerly called C. feseri. See blackleg.
Clostridium colinum
cause of ulcerative enteritis and liver necrosis in quail, turkeys, grouse, partridge and chickens. Not an accredited species.
Clostridium difficile
see antibiotic-associated colitis.
Clostridium feseri
now called C. chauvoei (above).
Clostridium haemolyticum
formerly called C. novyi type D. See bacillary hemoglobinuria.
Clostridium histolyticum
a species found in feces, soil and sometimes wound infections. An important cause of meat spoilage.
Clostridium nigrificans
a thermophilic spoiler of canned meat producing hydrogen sulfide gas and causing purple staining of the inside of the can. Now called Desulfotomaculum nigrificans.
Clostridium novyi
see infectious necrotic hepatitis. See also C. haemolyticum (above). Previously called C. oedematiens. Type A causes malignant edema in cattle and sheep, and big head in rams, type B causes infectious necrotic hepatitis (black disease), and type C has been associated with osteomyelitis in buffalo.
Clostridium overgrowth
see bacterial overgrowth.
Clostridium parabotulinum
a proteolytic subgroup of C. botulinum; not a valid species.
Clostridium perfringens
cause of enterotoxemia. Type A causes malignant edema, type B causes dysentery in lambs and enterotoxemia, type C causes struck in sheep and necrotic enteritis in piglets, type D causes enterotoxemia and type E causes necrotic enteritis. Previously called C. welchii.
Clostridium putrefaciens
causes deep bone taint in hams. See also C. putrificum (below).
Clostridium putrificum
a cause of bone taint in cured hams. There is no detectable abnormality on the surface of the ham.
Clostridium septicum
formerly called C. septique. See malignant edema, braxy.
Clostridium sordelli
cause of a small proportion of cases of gas gangrene in ruminants. See also abomasitis.
Clostridium spiroforme
associated with enteritis and enterocolitis in rabbits, guinea pigs and foals.
Clostridium sporogenes
an apathogenic clostridium often found in lesions of gas gangrene.
Clostridium tetani
a common inhabitant of soil and human and horse intestines, and the cause of tetanus in humans and domestic animals.
Clostridium villosum
found in fight abscesses and pleurisy in cats.
Clostridium welchii
see C. perfringens (above).
References in periodicals archive ?
Con respecto al Clostridium tetani es importante decir que es un germen ubicuo, esta presente basicamente en el tracto gastrointestinal de perros, caballos, vacas, ovejas, gatos, ratas, cerdos, pollos y hasta el 10% de los humanos, y como consecuencia de esto, en el suelo (tierra) contaminado con sus heces (8).
El germen de la especie Clostridium tetani se encuentra en los suelos y en las heces de los animales.
En el extremo 5' del inserto del clon 020801-30, entre las posiciones 2 y 112, se identifico un sector que guarda un 85% de identidad con una region de la enzima purina-nucleosido fosforilasa de Clostridium tetani E88 (GenBank NP 782010) y con otras del genero Clostridium.
One of the best known deadly bacteria in soil is Clostridium tetani (tetanus) which is also present in dust and animal waste.
Tetanus, also known as lockjaw, is caused by the bacteria Clostridium tetani.
Others, such as Clostridium tetani (the cause of tetanus) can be deadly if untreated.
Immunization is important for the prevention of intestinal toxemia, caused by the bacteria Clostridium perfingens C/D, and tetanus, caused by Clostridium tetani.
Wound cultures were subsequently negative for Clostridium tetani.
The condition is characterized by increased muscle tone and spasmodic contractions due to Tetanospasmin, a powerful exotoxin produced by Clostridium tetani, a ubiquitous obligate anaerobic gram positive organism.
Detection of recent wound and clinical symptoms were the primary means of making diagnosis of tetanus in this case as isolation of Clostridium tetani from the wound was difficult and many times unrewarding.
Clostridium tetani was isolated from 1 monkey, and 11 had tetanus-specific symptoms.