Definition

Anaerobic bacteria are bacteria that do not live or grow when oxygen is present.

In humans, these bacteria are most commonly found in the gastrointestinal tract. They play a role in conditions such as appendicitis, diverticulitis, and perforation of the bowel.

Alternative Names

Anaerobe

References

Murray PR, Rosenthal KS, Pfaller MA. Non-spore-forming anaerobic bacteria. In: Murray PR, Rosenthal KS, Pfaller MA, eds. Medical Microbiology. 9th ed. Philadelphia, PA: Elsevier; 2021:chap 31.

Patel R, Fraser VJ. Introduction to microbial disease: pathophysiology and diagnostics. In: Goldman L, Cooney KA, eds. Goldman Cecil Medicine. 27th ed. Philadelphia, PA: Elsevier; 2024:chap 256.