Fusobacteriota

Fusobacteriota is a phylum of bacteria. They are obligate anaerobes, and are common inhabitants of the oral cavity, gastrointestinal tract, and vagina. They are implicated in a variety of diseases, including periodontal diseases, Lemierre's syndrome, and appendicitis.

Taxonomy[edit | edit source]

The phylum Fusobacteriota was previously known as Fusobacteria. It contains two classes: Fusobacteriia and Leptotrichiia. The class Fusobacteriia contains the order Fusobacteriales, which includes the families Fusobacteriaceae and Leptotrichiaceae. The class Leptotrichiia contains the order Leptotrichiales, which includes the family Leptotrichiaceae.

Characteristics[edit | edit source]

Fusobacteriota are Gram-negative, non-spore-forming, non-motile rods. They are obligate anaerobes, meaning they can only survive in environments without oxygen. They are capable of fermentation, and produce butyric acid and acetic acid as byproducts.

Pathogenicity[edit | edit source]

Fusobacteriota are implicated in a variety of diseases. They are a common cause of periodontal diseases, and are also associated with Lemierre's syndrome, a rare disease characterized by thrombophlebitis of the internal jugular vein and septicemia. They have also been found in cases of appendicitis, and are thought to play a role in the development of the disease.

Treatment[edit | edit source]

Treatment of infections caused by Fusobacteriota typically involves antibiotics. However, some strains of Fusobacteriota have been found to be resistant to certain antibiotics, making treatment more difficult.

See also[edit | edit source]

Fusobacteriota Resources
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