Bifidobacterium

**Definition:** A rod-shaped, gram-positive, non-acid-fast, non-spore-forming, non-motile bacterium that is a genus of the family Bifidobacteriaceae, order Bifidobacteriales, class ACTINOBACTERIA. It inhabits the intestines and feces of humans as well as the human vagina.

**Tree numbers:** - B03.510.024.100 - B03.510.460.400.400.049.100