title: [A horse seropositive for Ehrlichia risticii].
abstract: A four year old Dutch warmblooded mare was born and raised in the province of North-Brabant, the Netherlands. On May 16, 1989, she showed signs of colic, anorexia, depression, ileus, severe dehydration and leukopenia. When the mare collapsed, euthanasia was carried out. Acute colitis and cytoplasmic inclusion bodies in macrophages were observed at autopsy. When an indirect immunofluorescence assay was performed, the Ehrlichia risticii titre of the serum was found to be 1:640.
authors.affiliation: Vakgroep Inwendige Ziekten en Voeding der Grote Huisdieren, Faculteit Diergeneeskunde, Utrecht.
authors.forename: J H
authors.initials: JH
authors.lastname: van der Kolk
authors.forename: W E
authors.initials: WE
authors.lastname: Bernadina
authors.forename: I J
authors.initials: IJ
authors.lastname: Visser
mesh_terms: D000818:Animals; D003085:Colic / Q000382:microbiology / Q000662:veterinary*; D004536:Ehrlichia / Q000302:isolation & purification*; D005260:Female; D006734:Horse Diseases / Q000382:microbiology*; D006736:Horses / Q000382:microbiology; D012288:Rickettsiaceae Infections / Q000382:microbiology / Q000662:veterinary*