title: Isolation of equine herpesvirus type 2 (equine gammaherpesvirus 2) from foals with keratoconjunctivitis.
abstract: Ocular problems characterized by conjunctivitis, epiphora, and keratopathy were detected in 35 of 80 Thoroughbred weanling foals that also had respiratory disease. Ocular problems were determined to be caused by infection with equine herpesvirus type 2 (EHV-2) and were successfully treated with ophthalmic medication containing idoxuridine. Equine herpesvirus type 2 isolated from 3 of 5 foals from which samples were collected. The identity of the causative virus as EHV-2 was confirmed by use of electron microscopy, restriction endonuclease DNA fingerprinting, and Southern blot analysis.
authors.affiliation: Department of Veterinary Science, School of Veterinary Science, University of Melbourne, Parkville, Victoria, Australia.
authors.forename: P N
authors.initials: PN
authors.lastname: COllinson
authors.forename: J L
authors.initials: JL
authors.lastname: O'Rielly
authors.forename: N
authors.initials: N
authors.lastname: Ficorilli
authors.forename: M J
authors.initials: MJ
authors.lastname: Studdert
mesh_terms: D000818:Animals; D015139:Blotting, Southern; D002478:Cells, Cultured; D016172:DNA Fingerprinting; D004279:DNA, Viral / Q000032:analysis; D006564:Herpesviridae / Q000235:genetics / Q000302:isolation & purification* / Q000648:ultrastructure; D006566:Herpesviridae Infections / Q000662:veterinary* / Q000821:virology; D006734:Horse Diseases / Q000821:virology*; D006736:Horses; D007639:Keratoconjunctivitis, Infectious / Q000821:virology*; D008854:Microscopy, Electron
chemical_list: D004279:DNA, Viral