Anaplasmosis is a ruminant disease caused by the [[:Category:Rickettsiales|'''rickettsial''']] pathogens ''[[Anaplasma marginale]]'', ''A. ovis'', ''A. mesaeterum'' and ''Ehrlichia bovis''. | Anaplasmosis is a ruminant disease caused by the [[:Category:Rickettsiales|'''rickettsial''']] pathogens ''[[Anaplasma marginale]]'', ''A. ovis'', ''A. mesaeterum'' and ''Ehrlichia bovis''. |