Neorickettsia

**Definition:** Genus of gram-negative, intracytoplasmic bacteria that are found primarily in VACUOLES of MONOCYTES in the BLOOD and MACROPHAGES of lymphoid or other tissues of DOGS; HORSES, and humans. (From Int. J. Syst. Evol. Microbiol. (2001) 51:2145-2165)

**Tree numbers:** - B03.440.664.750.525 - B03.660.050.783.500.525