Anaplasma phagocytophilum

Synonyms

Cytoecetes phagocytophila

Ehrlichia equi

Ehrlichia phagocytophila

HGE Agent

A species of gram-negative bacteria in the genus ANAPLASMA, family ANAPLASMATACEAE, formerly called Ehrlichia phagocytophila or Ehrlichia equi. This organism is tick-borne (IXODES) and causes disease in horses and sheep. In humans, it causes human granulocytic EHRLICHIOSIS.